Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 1.153 1.123 1.043 0.8989 0.837 0.443 1962 2.127 2.11 2.066 2 1.961 1.3 1963 2.653 2.636 2.582 2.508 2.381 2.045 1964 3.047 3.008 2.874 2.701 2.593 2.382 1965 3.302 3.261 3.124 2.937 2.817 2.631 1966 3.431 3.392 3.258 3.079 2.961 2.789 1967 3.463 3.423 3.287 3.097 2.97 2.827 1968 3.744 3.73 3.674 3.586 3.531 3.102 1969 4.491 4.466 4.382 4.327 4.309 3.626 1970 4.464 4.419 4.28 4.08 4.017 3.885 1971 4.556 4.505 4.361 4.15 4.139 3.904 1972 4.393 4.347 4.206 3.992 3.876 3.746 1973 4.237 4.193 4.053 3.888 3.757 3.649 1974 4.163 4.121 3.985 3.79 3.661 3.526 1975 4.095 4.052 3.914 3.716 3.596 3.439 1976 3.95 3.909 3.769 3.578 3.457 3.199 1977 3.54 3.501 3.369 3.188 3.079 2.898 1978 3.508 3.466 3.34 3.178 3.072 2.858 1979 3.554 3.537 3.483 3.429 3.308 2.92 Page 107 of 206 1980 3.816 3.773 3.635 3.44 3.32 3.127 1981 4.276 4.249 4.192 4.095 4.064 3.429 1982 4.273 4.231 4.097 3.901 3.802 3.622 1983 4.021 3.979 3.882 3.717 3.623 3.386 1984 4.123 4.074 3.933 3.715 3.567 3.338 1985 3.998 3.952 3.81 3.599 3.475 3.353 1986 3.902 3.862 3.746 3.545 3.412 3.233 1987 4.565 4.508 4.299 3.946 3.806 3.373 1988 4.209 4.165 4.025 3.818 3.719 3.544 1989 3.959 3.92 3.786 3.601 3.48 3.347 1990 3.917 3.872 3.732 3.523 3.393 3.284 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 4.565 4.508 4.382 4.327 4.309 3.904 0.0645161290322581 4.556 4.505 4.361 4.15 4.139 3.885 0.0967741935483871 4.491 4.466 4.299 4.095 4.064 3.746 0.129032258064516 4.464 4.419 4.28 4.08 4.017 3.649 0.161290322580645 4.393 4.347 4.206 3.992 3.876 3.626 0.193548387096774 4.276 4.249 4.192 3.946 3.806 3.622 0.225806451612903 4.273 4.231 4.097 3.901 3.802 3.544 0.258064516129032 4.237 4.193 4.053 3.888 3.757 3.526 0.290322580645161 4.209 4.165 4.025 3.818 3.719 3.439 0.32258064516129 4.163 4.121 3.985 3.79 3.661 3.429 0.354838709677419 4.123 4.074 3.933 3.717 3.623 3.386 0.387096774193548 4.095 4.052 3.914 3.716 3.596 3.373 0.419354838709677 4.021 3.979 3.882 3.715 3.567 3.353 0.451612903225806 3.998 3.952 3.81 3.601 3.531 3.347 0.483870967741936 3.959 3.92 3.786 3.599 3.48 3.338 0.516129032258065 3.95 3.909 3.769 3.586 3.475 3.284 0.548387096774194 3.917 3.872 3.746 3.578 3.457 3.233 0.580645161290323 3.902 3.862 3.732 3.545 3.412 3.199 0.612903225806452 3.816 3.773 3.674 3.523 3.393 3.127 0.645161290322581 3.744 3.73 3.635 3.44 3.32 3.102 0.67741935483871 3.554 3.537 3.483 3.429 3.308 2.92 0.709677419354839 3.54 3.501 3.369 3.188 3.079 2.898 0.741935483870968 3.508 3.466 3.34 3.178 3.072 2.858 0.774193548387097 3.463 3.423 3.287 3.097 2.97 2.827 0.806451612903226 3.431 3.392 3.258 3.079 2.961 2.789 0.838709677419355 3.302 3.261 3.124 2.937 2.817 2.631 0.870967741935484 3.047 3.008 2.874 2.701 2.593 2.382 0.903225806451613 2.653 2.636 2.582 2.508 2.381 2.045 0.935483870967742 2.127 2.11 2.066 2 1.961 1.3 0.967741935483871 1.153 1.123 1.043 0.8989 0.837 0.443 0.1 4.4883 4.4613 4.2971 4.0935 4.0593 3.7363 Average of yearly averages: 3.0735 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: PPZORScE Metfile: w24232. dvf PRZM scenario: ORswcornC. txt EXAMS environment file: pond298. exv Chemical Name: Propiconazole Page 108 of 206 Description Variable Name Value Units Comments Molecular weight mwt 342.23 g/ mol Henry's Law Const. henry atm m^ 3/ mol Vapor Pressure vapr 1.0e 6 torr Solubility sol 110 mg/ L Kd Kd mg/ L Koc Koc 648 mg/ L Photolysis half life kdp 0 days Half life Aerobic Aquatic Metabolism kbacw 138.4 days Halfife Anaerobic Aquatic Metabolism kbacs 0 days Halfife Aerobic Soil Metabolism asm 69.2 days Halfife Hydrolysis: pH 7 0 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0 cm Application Rate: TAPP 0.126 kg/ ha Application Efficiency: APPEFF 0.95 fraction Spray Drift DRFT 0.05 fraction of application rate applied to pond Application Date Date 10 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 7 days Set to 0 or delete line for single app. Interval 2 interval 7 days Set to 0 or delete line for single app. Interval 3 interval 7 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT 0.0198 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

stored as PPZMIBnE. out Chemical: Propiconazole PRZM environment: MIbeansC. txt modified Monday, 10 May 2004 at 07: 24: 24 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w14826. dvf modified Wedday, 3 July 2002 at 09: 05: 38 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 2.402 2.354 2.23 2.041 1.95 0.8785 1962 3.049 3.012 2.876 2.772 2.692 2.109 1963 2.71 2.683 2.639 2.583 2.56 2.359 1964 4.483 4.421 4.187 3.886 3.768 2.914 1965 4.208 4.16 3.985 3.804 3.699 3.351 1966 3.654 3.617 3.522 3.388 3.335 3.216 1967 4.484 4.432 4.251 4.049 3.985 3.383 1968 6.707 6.616 6.278 5.791 5.577 4.396 1969 6.456 6.384 6.177 5.864 5.639 5.037 1970 6.411 6.333 6.046 5.681 5.571 5.029 1971 5.924 5.867 5.702 5.391 5.233 4.892 1972 6.494 6.41 6.103 5.749 5.611 4.923 1973 5.082 5.076 5.053 5.004 4.958 4.591 1974 4.4 4.358 4.263 4.226 4.195 3.958 Page 109 of 206 1975 6.722 6.664 6.571 6.165 5.927 4.452 1976 6 5.934 5.802 5.455 5.271 4.984 1977 5.388 5.328 5.219 5.006 4.864 4.587 1978 4.387 4.349 4.334 4.297 4.27 4.07 1979 5.201 5.138 4.935 4.732 4.566 3.959 1980 6.167 6.079 5.833 5.62 5.457 4.452 1981 5.479 5.456 5.377 5.299 5.243 4.888 1982 5.315 5.263 5.075 4.916 4.882 4.696 1983 5.232 5.17 5.068 4.942 4.82 4.423 1984 4.934 4.884 4.752 4.56 4.468 4.22 1985 5.668 5.601 5.375 5.062 4.928 4.199 1986 6.156 6.107 6.013 5.829 5.742 4.906 1987 5.499 5.457 5.343 5.26 5.214 4.978 1988 5.169 5.121 4.994 4.915 4.848 4.628 1989 5.465 5.427 5.29 5.186 5.118 4.638 1990 4.735 4.715 4.7 4.657 4.621 4.41 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 6.722 6.664 6.571 6.165 5.927 5.037 0.0645161290322581 6.707 6.616 6.278 5.864 5.742 5.029 0.0967741935483871 6.494 6.41 6.177 5.829 5.639 4.984 0.129032258064516 6.456 6.384 6.103 5.791 5.611 4.978 0.161290322580645 6.411 6.333 6.046 5.749 5.577 4.923 0.193548387096774 6.167 6.107 6.013 5.681 5.571 4.906 0.225806451612903 6.156 6.079 5.833 5.62 5.457 4.892 0.258064516129032 6 5.934 5.802 5.455 5.271 4.888 0.290322580645161 5.924 5.867 5.702 5.391 5.243 4.696 0.32258064516129 5.668 5.601 5.377 5.299 5.233 4.638 0.354838709677419 5.499 5.457 5.375 5.26 5.214 4.628 0.387096774193548 5.479 5.456 5.343 5.186 5.118 4.591 0.419354838709677 5.465 5.427 5.29 5.062 4.958 4.587 0.451612903225806 5.388 5.328 5.219 5.006 4.928 4.452 0.483870967741936 5.315 5.263 5.075 5.004 4.882 4.452 0.516129032258065 5.232 5.17 5.068 4.942 4.864 4.423 0.548387096774194 5.201 5.138 5.053 4.916 4.848 4.41 0.580645161290323 5.169 5.121 4.994 4.915 4.82 4.396 0.612903225806452 5.082 5.076 4.935 4.732 4.621 4.22 0.645161290322581 4.934 4.884 4.752 4.657 4.566 4.199 0.67741935483871 4.735 4.715 4.7 4.56 4.468 4.07 0.709677419354839 4.484 4.432 4.334 4.297 4.27 3.959 0.741935483870968 4.483 4.421 4.263 4.226 4.195 3.958 0.774193548387097 4.4 4.358 4.251 4.049 3.985 3.383 0.806451612903226 4.387 4.349 4.187 3.886 3.768 3.351 0.838709677419355 4.208 4.16 3.985 3.804 3.699 3.216 0.870967741935484 3.654 3.617 3.522 3.388 3.335 2.914 0.903225806451613 3.049 3.012 2.876 2.772 2.692 2.359 0.935483870967742 2.71 2.683 2.639 2.583 2.56 2.109 0.967741935483871 2.402 2.354 2.23 2.041 1.95 0.8785 0.1 6.4902 6.4074 6.1696 5.8252 5.6362 4.9834 Average of yearly averages: 4.11755 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Page 110 of 206 Output File: PPZMIBnE Metfile: w14826. dvf PRZM scenario: MIbeansC. txt EXAMS environment file: pond298. exv Chemical Name: Propiconazole Description Variable Name Value Units Comments Molecular weight mwt 342.23 g/ mol Henry's Law Const. henry atm m^ 3/ mol Vapor Pressure vapr 1.0e 6 torr Solubility sol 110 mg/ L Kd Kd mg/ L Koc Koc 648 mg/ L Photolysis half life kdp 0 days Half life Aerobic Aquatic Metabolism kbacw 138.4 days Halfife Anaerobic Aquatic Metabolism kbacs 0 days Halfife Aerobic Soil Metabolism asm 69.2 days Halfife Hydrolysis: pH 7 0 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0 cm Application Rate: TAPP 0.126 kg/ ha Application Efficiency: APPEFF 0.95 fraction Spray Drift DRFT 0.05 fraction of application rate applied to pond Application Date Date 10 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 14 days Set to 0 or delete line for single app. Interval 2 interval 14 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT 0.0198 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

stored as PPZNCPtE. out Chemical: Propiconazole PRZM environment: NCpeanutC. txt modified Satday, 12 October 2002 at 17: 12: 46 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w13737. dvf modified Wedday, 3 July 2002 at 09: 06: 30 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 3.197 3.112 2.767 2.549 2.427 1.146 1962 4.663 4.559 4.238 3.828 3.569 2.437 1963 10.03 9.791 9.339 8.083 7.387 4.666 1964 6.767 6.666 6.363 6.188 5.933 5.113 1965 7.02 6.906 6.495 5.895 5.558 4.645 1966 6.025 5.927 5.657 5.154 4.889 4.22 1967 5.431 5.345 5.034 4.734 4.535 4.025 1968 4.416 4.357 4.167 4.032 3.86 3.456 1969 5.667 5.55 5.174 4.857 4.666 3.504 Page 111 of 206 1970 6.814 6.706 6.447 5.877 5.456 4.061 1971 4.371 4.313 4.172 4.01 3.93 3.67 1972 4.518 4.455 4.358 4.106 3.884 3.235 1973 5.308 5.205 5.047 4.681 4.428 3.348 1974 5.329 5.255 5.108 4.742 4.635 3.644 1975 7.693 7.527 7.022 6.206 5.774 4.24 1976 4.634 4.572 4.457 4.145 4.155 3.884 1977 3.987 3.934 3.739 3.502 3.439 3.218 1978 6.293 6.17 5.752 5.256 4.946 3.561 1979 4.841 4.769 4.508 4.167 4.028 3.523 1980 4.42 4.34 4.052 3.637 3.497 3.212 1981 6.429 6.334 5.838 5.172 4.935 3.713 1982 4.499 4.433 4.32 4.099 4.005 3.563 1983 4.055 3.998 3.827 3.53 3.339 2.957 1984 3.273 3.229 3.085 3.027 2.959 2.555 1985 5.518 5.407 5.187 4.619 4.333 3.015 1986 3.595 3.543 3.353 3.119 3.003 2.727 1987 3.523 3.461 3.235 2.954 2.776 2.338 1988 3.873 3.803 3.558 3.183 3.046 2.387 1989 3.891 3.814 3.556 3.374 3.292 2.583 1990 3.877 3.809 3.617 3.493 3.418 2.726 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 10.03 9.791 9.339 8.083 7.387 5.113 0.0645161290322581 7.693 7.527 7.022 6.206 5.933 4.666 0.0967741935483871 7.02 6.906 6.495 6.188 5.774 4.645 0.129032258064516 6.814 6.706 6.447 5.895 5.558 4.24 0.161290322580645 6.767 6.666 6.363 5.877 5.456 4.22 0.193548387096774 6.429 6.334 5.838 5.256 4.946 4.061 0.225806451612903 6.293 6.17 5.752 5.172 4.935 4.025 0.258064516129032 6.025 5.927 5.657 5.154 4.889 3.884 0.290322580645161 5.667 5.55 5.187 4.857 4.666 3.713 0.32258064516129 5.518 5.407 5.174 4.742 4.635 3.67 0.354838709677419 5.431 5.345 5.108 4.734 4.535 3.644 0.387096774193548 5.329 5.255 5.047 4.681 4.428 3.563 0.419354838709677 5.308 5.205 5.034 4.619 4.333 3.561 0.451612903225806 4.841 4.769 4.508 4.167 4.155 3.523 0.483870967741936 4.663 4.572 4.457 4.145 4.028 3.504 0.516129032258065 4.634 4.559 4.358 4.106 4.005 3.456 0.548387096774194 4.518 4.455 4.32 4.099 3.93 3.348 0.580645161290323 4.499 4.433 4.238 4.032 3.884 3.235 0.612903225806452 4.42 4.357 4.172 4.01 3.86 3.218 0.645161290322581 4.416 4.34 4.167 3.828 3.569 3.212 0.67741935483871 4.371 4.313 4.052 3.637 3.497 3.015 0.709677419354839 4.055 3.998 3.827 3.53 3.439 2.957 0.741935483870968 3.987 3.934 3.739 3.502 3.418 2.727 0.774193548387097 3.891 3.814 3.617 3.493 3.339 2.726 0.806451612903226 3.877 3.809 3.558 3.374 3.292 2.583 0.838709677419355 3.873 3.803 3.556 3.183 3.046 2.555 0.870967741935484 3.595 3.543 3.353 3.119 3.003 2.437 0.903225806451613 3.523 3.461 3.235 3.027 2.959 2.387 0.935483870967742 3.273 3.229 3.085 2.954 2.776 2.338 0.967741935483871 3.197 3.112 2.767 2.549 2.427 1.146 0.1 6.9994 6.886 6.4902 6.1587 5.7524 4.6045 Page 112 of 206 Average of yearly averages: 3.37906666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: PPZNCPtE Metfile: w13737. dvf PRZM scenario: NCpeanutC. txt EXAMS environment file: pond298. exv Chemical Name: Propiconazole Description Variable Name Value Units Comments Molecular weight mwt 342.23 g/ mol Henry's Law Const. henry atm m^ 3/ mol Vapor Pressure vapr 1.0e 6 torr Solubility sol 110 mg/ L Kd Kd mg/ L Koc Koc 648 mg/ L Photolysis half life kdp 0 days Half life Aerobic Aquatic Metabolism kbacw 138.4 days Halfife Anaerobic Aquatic Metabolism kbacs 0 days Halfife Aerobic Soil Metabolism asm 69.2 days Halfife Hydrolysis: pH 7 0 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0 cm Application Rate: TAPP 0.252 kg/ ha Application Efficiency: APPEFF 0.95 fraction Spray Drift DRFT 0.05 fraction of application rate applied to pond Application Date Date 01 06 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 10 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT 0.0198 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

stored as PPZNDByE. out Chemical: Propiconazole PRZM environment: NDwheatC. txt modified Satday, 12 October 2002 at 17: 15: 08 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w14914. dvf modified Wedday, 3 July 2002 at 09: 05: 52 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 0.4586 0.4504 0.4262 0.3918 0.374 0.173 1962 1.006 0.9869 0.9248 0.865 0.8362 0.5412 1963 1.166 1.146 1.084 0.9874 0.9401 0.7537 1964 1.048 1.036 0.9933 0.9402 0.9153 0.8257 1965 1.045 1.032 1.005 0.991 0.9763 0.8758 Page 113 of 206 1966 1.122 1.111 1.083 1.038 1.017 0.9132 1967 1.116 1.103 1.056 0.9728 0.9286 0.8672 1968 1.004 0.9923 0.9631 0.8971 0.8591 0.7812 1969 1.598 1.569 1.48 1.336 1.263 0.9393 1970 1.311 1.297 1.247 1.18 1.152 1.035 1971 1.219 1.205 1.179 1.13 1.125 1.061 1972 1.217 1.203 1.151 1.123 1.118 1.045 1973 1.252 1.242 1.212 1.181 1.162 1.041 1974 1.95 1.92 1.813 1.667 1.62 1.272 1975 2.478 2.447 2.287 2.043 1.943 1.57 1976 1.657 1.641 1.585 1.571 1.561 1.4 1977 2.081 2.043 1.907 1.714 1.644 1.358 1978 1.523 1.513 1.46 1.406 1.41 1.343 1979 1.589 1.569 1.506 1.442 1.406 1.275 1980 1.49 1.477 1.429 1.383 1.36 1.239 1981 1.399 1.383 1.328 1.299 1.26 1.187 1982 1.302 1.295 1.26 1.209 1.18 1.095 1983 1.516 1.494 1.447 1.365 1.33 1.165 1984 1.313 1.302 1.269 1.22 1.172 1.104 1985 1.375 1.358 1.315 1.269 1.245 1.128 1986 1.251 1.237 1.206 1.192 1.182 1.095 1987 1.224 1.208 1.154 1.132 1.121 1.038 1988 1.191 1.18 1.144 1.095 1.073 0.9883 1989 1.372 1.357 1.312 1.238 1.204 1.055 1990 1.249 1.236 1.191 1.099 1.074 1.019 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 2.478 2.447 2.287 2.043 1.943 1.57 0.0645161290322581 2.081 2.043 1.907 1.714 1.644 1.4 0.0967741935483871 1.95 1.92 1.813 1.667 1.62 1.358 0.129032258064516 1.657 1.641 1.585 1.571 1.561 1.343 0.161290322580645 1.598 1.569 1.506 1.442 1.41 1.275 0.193548387096774 1.589 1.569 1.48 1.406 1.406 1.272 0.225806451612903 1.523 1.513 1.46 1.383 1.36 1.239 0.258064516129032 1.516 1.494 1.447 1.365 1.33 1.187 0.290322580645161 1.49 1.477 1.429 1.336 1.263 1.165 0.32258064516129 1.399 1.383 1.328 1.299 1.26 1.128 0.354838709677419 1.375 1.358 1.315 1.269 1.245 1.104 0.387096774193548 1.372 1.357 1.312 1.238 1.204 1.095 0.419354838709677 1.313 1.302 1.269 1.22 1.182 1.095 0.451612903225806 1.311 1.297 1.26 1.209 1.18 1.061 0.483870967741936 1.302 1.295 1.247 1.192 1.172 1.055 0.516129032258065 1.252 1.242 1.212 1.181 1.162 1.045 0.548387096774194 1.251 1.237 1.206 1.18 1.152 1.041 0.580645161290323 1.249 1.236 1.191 1.132 1.125 1.038 0.612903225806452 1.224 1.208 1.179 1.13 1.121 1.035 0.645161290322581 1.219 1.205 1.154 1.123 1.118 1.019 0.67741935483871 1.217 1.203 1.151 1.099 1.074 0.9883 0.709677419354839 1.191 1.18 1.144 1.095 1.073 0.9393 0.741935483870968 1.166 1.146 1.084 1.038 1.017 0.9132 0.774193548387097 1.122 1.111 1.083 0.991 0.9763 0.8758 0.806451612903226 1.116 1.103 1.056 0.9874 0.9401 0.8672 0.838709677419355 1.048 1.036 1.005 0.9728 0.9286 0.8257 0.870967741935484 1.045 1.032 0.9933 0.9402 0.9153 0.7812 0.903225806451613 1.006 0.9923 0.9631 0.8971 0.8591 0.7537 Page 114 of 206 0.935483870967742 1.004 0.9869 0.9248 0.865 0.8362 0.5412 0.967741935483871 0.4586 0.4504 0.4262 0.3918 0.374 0.173 0.1 1.9207 1.8921 1.7902 1.6574 1.6141 1.3565 Average of yearly averages: 1.03945333333333 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: PPZNDByE Metfile: w14914. dvf PRZM scenario: NDwheatC. txt EXAMS environment file: pond298. exv Chemical Name: Propiconazole Description Variable Name Value Units Comments Molecular weight mwt 342.23 g/ mol Henry's Law Const. henry atm m^ 3/ mol Vapor Pressure vapr 1.0e 6 torr Solubility sol 110 mg/ L Kd Kd mg/ L Koc Koc 648 mg/ L Photolysis half life kdp 0 days Half life Aerobic Aquatic Metabolism kbacw 138.4 days Halfife Anaerobic Aquatic Metabolism kbacs 0 days Halfife Aerobic Soil Metabolism asm 69.2 days Halfife Hydrolysis: pH 7 0 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0 cm Application Rate: TAPP 0.126 kg/ ha Application Efficiency: APPEFF 0.95 fraction Spray Drift DRFT 0.05 fraction of application rate applied to pond Application Date Date 20 06 dd/ mm or dd/ mmm or dd mm or dd mmm Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT 0.0198 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

stored as PPZFLCyE. out Chemical: Propiconazole PRZM environment: FLcarrotC. txt modified Tueday, 28 January 2003 at 15: 47: 50 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12844. dvf modified Wedday, 3 July 2002 at 09: 04: 30 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly Page 115 of 206 1961 1.137 1.106 0.9942 0.688 0.4586 0.1131 1962 1.653 1.626 1.453 1.188 0.9616 0.7984 1963 4.523 2.985 2.34 1.755 1.406 1.167 1964 6.332 6.193 5.791 4.317 3.58 2.842 1965 5.009 4.943 4.699 4.356 4.154 3.034 1966 5.166 5.076 4.89 4.626 4.515 3.256 1967 3.399 3.364 3.224 3.12 3.048 2.391 1968 2.441 2.421 2.344 2.227 2.212 1.801 1969 4.002 3.935 3.801 3.148 3.09 2.438 1970 4.94 4.861 4.606 4.316 4.191 3.034 1971 2.57 2.552 2.49 2.375 2.297 1.937 1972 2.484 2.449 2.321 2.184 2.108 1.653 1973 2.145 2.109 2.016 1.966 1.902 1.486 1974 4.761 4.647 4.377 3.823 3.548 2.581 1975 3.728 3.674 3.477 3.158 2.986 2.253 1976 3.075 3.03 2.946 2.68 2.532 2.04 1977 6.685 6.545 6.084 4.171 3.252 2.457 1978 5.778 5.687 5.409 5.051 4.786 3.504 1979 5.136 5.084 4.843 4.433 4.204 3.212 1980 4.96 4.89 4.646 4.419 4.204 3.218 1981 4.142 3.513 3.387 3.289 3.268 2.473 1982 4.206 4.133 3.925 3.528 3.485 2.708 1983 5.529 5.431 5.177 4.688 4.394 3.177 1984 12.17 11.92 11.02 7.415 5.581 3.668 1985 8.299 8.19 7.792 7.129 6.816 4.996 1986 11.49 11.2 10.29 6.497 6.01 4.724 1987 10 9.847 9.264 8.3 7.816 5.456 1988 4.635 4.599 4.513 4.327 4.217 3.158 1989 2.957 2.912 2.633 2.479 2.416 1.977 1990 2.768 2.725 2.597 2.367 2.277 1.709 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 12.17 11.92 11.02 8.3 7.816 5.456 0.0645161290322581 11.49 11.2 10.29 7.415 6.816 4.996 0.0967741935483871 10 9.847 9.264 7.129 6.01 4.724 0.129032258064516 8.299 8.19 7.792 6.497 5.581 3.668 0.161290322580645 6.685 6.545 6.084 5.051 4.786 3.504 0.193548387096774 6.332 6.193 5.791 4.688 4.515 3.256 0.225806451612903 5.778 5.687 5.409 4.626 4.394 3.218 0.258064516129032 5.529 5.431 5.177 4.433 4.217 3.212 0.290322580645161 5.166 5.084 4.89 4.419 4.204 3.177 0.32258064516129 5.136 5.076 4.843 4.356 4.204 3.158 0.354838709677419 5.009 4.943 4.699 4.327 4.191 3.034 0.387096774193548 4.96 4.89 4.646 4.317 4.154 3.034 0.419354838709677 4.94 4.861 4.606 4.316 3.58 2.842 0.451612903225806 4.761 4.647 4.513 4.171 3.548 2.708 0.483870967741936 4.635 4.599 4.377 3.823 3.485 2.581 0.516129032258065 4.523 4.133 3.925 3.528 3.268 2.473 0.548387096774194 4.206 3.935 3.801 3.289 3.252 2.457 0.580645161290323 4.142 3.674 3.477 3.158 3.09 2.438 0.612903225806452 4.002 3.513 3.387 3.148 3.048 2.391 0.645161290322581 3.728 3.364 3.224 3.12 2.986 2.253 0.67741935483871 3.399 3.03 2.946 2.68 2.532 2.04 0.709677419354839 3.075 2.985 2.633 2.479 2.416 1.977 0.741935483870968 2.957 2.912 2.597 2.375 2.297 1.937 Page 116 of 206 0.774193548387097 2.768 2.725 2.49 2.367 2.277 1.801 0.806451612903226 2.57 2.552 2.344 2.227 2.212 1.709 0.838709677419355 2.484 2.449 2.34 2.184 2.108 1.653 0.870967741935484 2.441 2.421 2.321 1.966 1.902 1.486 0.903225806451613 2.145 2.109 2.016 1.755 1.406 1.167 0.935483870967742 1.653 1.626 1.453 1.188 0.9616 0.7984 0.967741935483871 1.137 1.106 0.9942 0.688 0.4586 0.1131 0.1 9.8299 9.6813 9.1168 7.0658 5.9671 4.6184 Average of yearly averages: 2.64205 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: PPZFLCyE Metfile: w12844. dvf PRZM scenario: FLcarrotC. txt EXAMS environment file: pond298. exv Chemical Name: Propiconazole Description Variable Name Value Units Comments Molecular weight mwt 342.23 g/ mol Henry's Law Const. henry atm m^ 3/ mol Vapor Pressure vapr 1.0e 6 torr Solubility sol 110 mg/ L Kd Kd mg/ L Koc Koc 648 mg/ L Photolysis half life kdp 0 days Half life Aerobic Aquatic Metabolism kbacw 138.4 days Halfife Anaerobic Aquatic Metabolism kbacs 0 days Halfife Aerobic Soil Metabolism asm 69.2 days Halfife Hydrolysis: pH 7 0 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0 cm Application Rate: TAPP 0.126 kg/ ha Application Efficiency: APPEFF 0.95 fraction Spray Drift DRFT 0.05 fraction of application rate applied to pond Application Date Date 10 11 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 7 days Set to 0 or delete line for single app. Interval 2 interval 7 days Set to 0 or delete line for single app. Interval 3 interval 7 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT 0.0198 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run)

stored as PPZPATfE. out Chemical: Propiconazole PRZM environment: PAturfC. txt modified Satday, 12 October 2002 at 17: 27: 02 Page 117 of 206 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w14737. dvf modified Wedday, 3 July 2002 at 09: 06: 12 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 18.49 17.96 16.43 14.14 12.76 5.422 1962 17.43 17.09 16.28 14.86 14.59 11.09 1963 14.5 14.35 13.96 13.28 13.02 11.85 1964 13.63 13.49 13.12 12.55 12.2 11.25 1965 11.45 11.34 10.94 10.61 10.33 9.728 1966 11.16 11.05 10.84 10.43 10.22 9.279 1967 31.13 30.46 28.87 26.29 24.47 15.74 1968 27.51 27.13 25.93 23.97 22.54 18.53 1969 36.34 35.58 32.94 28.89 27.09 20.02 1970 22.3 22.07 21.62 21.42 21.27 19.95 1971 26.61 26.23 25.18 24.27 23.5 19.5 1972 51.46 50.44 47.3 42.46 39.61 28.39 1973 58.01 56.85 52.5 45.82 42.97 34.07 1974 33.9 33.88 33.78 33.52 33.25 30.83 1975 29.17 28.85 28.02 27.34 27.02 25.46 1976 30.45 30.13 28.45 26.52 25.79 22.62 1977 22.93 22.9 22.8 22.58 22.35 20.01 1978 25.2 24.8 23.39 21.5 20.6 17.85 1979 21.18 21.04 20.56 19.87 19.81 18.39 1980 18.05 18.04 17.98 17.83 17.69 15.65 1981 15.74 15.55 15.03 14.28 13.87 12.65 1982 32.75 32.17 30.15 27.05 25.76 18.24 1983 23.92 23.67 23.05 21.4 20.84 19.48 1984 40.8 40.04 37.67 34.98 34.06 24.31 1985 30.72 30.31 29.26 26.94 26.91 24.99 1986 24.56 24.54 24.44 24.22 24 21.59 1987 26.28 25.97 24.88 23.86 23.35 19.89 1988 30.4 29.98 28.92 27.08 26.63 22.4 1989 24.14 23.89 23.24 22.56 22.05 20.53 1990 34.38 33.84 31.88 29.27 28.39 23.02 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 58.01 56.85 52.5 45.82 42.97 34.07 0.0645161290322581 51.46 50.44 47.3 42.46 39.61 30.83 0.0967741935483871 40.8 40.04 37.67 34.98 34.06 28.39 0.129032258064516 36.34 35.58 33.78 33.52 33.25 25.46 0.161290322580645 34.38 33.88 32.94 29.27 28.39 24.99 0.193548387096774 33.9 33.84 31.88 28.89 27.09 24.31 0.225806451612903 32.75 32.17 30.15 27.34 27.02 23.02 0.258064516129032 31.13 30.46 29.26 27.08 26.91 22.62 0.290322580645161 30.72 30.31 28.92 27.05 26.63 22.4 0.32258064516129 30.45 30.13 28.87 26.94 25.79 21.59 0.354838709677419 30.4 29.98 28.45 26.52 25.76 20.53 0.387096774193548 29.17 28.85 28.02 26.29 24.47 20.02 0.419354838709677 27.51 27.13 25.93 24.27 24 20.01 0.451612903225806 26.61 26.23 25.18 24.22 23.5 19.95 0.483870967741936 26.28 25.97 24.88 23.97 23.35 19.89 0.516129032258065 25.2 24.8 24.44 23.86 22.54 19.5 0.548387096774194 24.56 24.54 23.39 22.58 22.35 19.48 0.580645161290323 24.14 23.89 23.24 22.56 22.05 18.53 Page 118 of 206 0.612903225806452 23.92 23.67 23.05 21.5 21.27 18.39 0.645161290322581 22.93 22.9 22.8 21.42 20.84 18.24 0.67741935483871 22.3 22.07 21.62 21.4 20.6 17.85 0.709677419354839 21.18 21.04 20.56 19.87 19.81 15.74 0.741935483870968 18.49 18.04 17.98 17.83 17.69 15.65 0.774193548387097 18.05 17.96 16.43 14.86 14.59 12.65 0.806451612903226 17.43 17.09 16.28 14.28 13.87 11.85 0.838709677419355 15.74 15.55 15.03 14.14 13.02 11.25 0.870967741935484 14.5 14.35 13.96 13.28 12.76 11.09 0.903225806451613 13.63 13.49 13.12 12.55 12.2 9.728 0.935483870967742 11.45 11.34 10.94 10.61 10.33 9.279 0.967741935483871 11.16 11.05 10.84 10.43 10.22 5.422 0.1 40.354 39.594 37.281 34.834 33.979 28.097 Average of yearly averages: 19.0909666666667 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: PPZPATfE Metfile: w14737. dvf PRZM scenario: PAturfC. txt EXAMS environment file: pond298. exv Chemical Name: Propiconazole Description Variable Name Value Units Comments Molecular weight mwt 342.23 g/ mol Henry's Law Const. henry atm m^ 3/ mol Vapor Pressure vapr 1.0e 6 torr Solubility sol 110 mg/ L Kd Kd mg/ L Koc Koc 648 mg/ L Photolysis half life kdp 0 days Half life Aerobic Aquatic Metabolism kbacw 138.4 days Halfife Anaerobic Aquatic Metabolism kbacs 0 days Halfife Aerobic Soil Metabolism asm 69.2 days Halfife Hydrolysis: pH 7 0 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0 cm Application Rate: TAPP 1.9936 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 15 05 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 14 days Set to 0 or delete line for single app. Interval 2 interval 14 days Set to 0 or delete line for single app. Interval 3 interval 14 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT PLDKRT 0.0198 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run) Page 119 of 206 stored as PPZFLTfE. out Chemical: Propiconazole PRZM environment: FLturfC. txt modified Monday, 16 June 2003 at 14: 48: 06 EXAMS environment: pond298. exv modified Thuday, 29 August 2002 at 16: 33: 30 Metfile: w12834. dvf modified Wedday, 3 July 2002 at 09: 04: 28 Water segment concentrations ( ppb)

Year Peak 96 hr 21 Day 60 Day 90 Day Yearly 1961 7.986 7.766 7.344 6.431 5.986 3.227 1962 12.62 12.33 11.36 10.25 9.701 6.452 1963 20.75 20.25 18.56 16.13 14.82 10.2 1964 38.52 37.54 34.82 29.43 27.65 17.61 1965 25.32 24.84 23.12 20.54 19.18 15.5 1966 32.35 31.75 30.11 28.06 27.18 19.47 1967 18.7 18.47 17.66 16.93 16.55 15.21 1968 32.03 31.25 29.11 25.83 23.64 15.97 1969 21.42 21.05 20.09 18.92 17.72 14.52 1970 14.51 14.33 13.98 13.36 12.83 10.23 1971 17.75 17.42 16.22 14.48 14.32 10.9 1972 32.99 32.2 29.71 26.72 25.82 17.9 1973 17.04 16.88 16.58 15.93 15.41 12.82 1974 13.22 13.03 12.6 11.92 11.5 9.817 1975 11.56 11.4 11.12 10.3 10.19 8.142 1976 27.79 27.26 26 24.68 23.99 15.29 1977 15.98 15.8 15.15 14.07 13.89 12.53 1978 24.43 23.91 22.55 20.81 20.55 14.32 1979 34.97 34.3 31.25 26.42 25.02 16.81 1980 17.76 17.54 16.8 16.04 15.71 13.14 1981 11.74 11.62 11.25 11 10.85 9.642 1982 24.04 23.58 22.38 20.14 20.27 14.38 1983 26.69 26.2 24.47 22.2 20.86 16.38 1984 39.74 38.91 35.82 31.05 28.66 20.24 1985 19.84 19.62 19.17 17.99 17.85 14.97 1986 15.67 15.4 14.76 13.69 12.91 10.99 1987 19.91 19.54 18.54 17.23 16.07 11.28 1988 10.7 10.55 10.01 9.738 9.66 8.123 1989 12.86 12.59 11.71 10.2 9.413 7.098 1990 7.875 7.778 7.366 7.026 6.731 5.517 Sorted results Prob. Peak 96 hr 21 Day 60 Day 90 Day Yearly 0.032258064516129 39.74 38.91 35.82 31.05 28.66 20.24 0.0645161290322581 38.52 37.54 34.82 29.43 27.65 19.47 0.0967741935483871 34.97 34.3 31.25 28.06 27.18 17.9 0.129032258064516 32.99 32.2 30.11 26.72 25.82 17.61 0.161290322580645 32.35 31.75 29.71 26.42 25.02 16.81 0.193548387096774 32.03 31.25 29.11 25.83 23.99 16.38 0.225806451612903 27.79 27.26 26 24.68 23.64 15.97 0.258064516129032 26.69 26.2 24.47 22.2 20.86 15.5 0.290322580645161 25.32 24.84 23.12 20.81 20.55 15.29 0.32258064516129 24.43 23.91 22.55 20.54 20.27 15.21 0.354838709677419 24.04 23.58 22.38 20.14 19.18 14.97 Page 120 of 206 0.387096774193548 21.42 21.05 20.09 18.92 17.85 14.52 0.419354838709677 20.75 20.25 19.17 17.99 17.72 14.38 0.451612903225806 19.91 19.62 18.56 17.23 16.55 14.32 0.483870967741936 19.84 19.54 18.54 16.93 16.07 13.14 0.516129032258065 18.7 18.47 17.66 16.13 15.71 12.82 0.548387096774194 17.76 17.54 16.8 16.04 15.41 12.53 0.580645161290323 17.75 17.42 16.58 15.93 14.82 11.28 0.612903225806452 17.04 16.88 16.22 14.48 14.32 10.99 0.645161290322581 15.98 15.8 15.15 14.07 13.89 10.9 0.67741935483871 15.67 15.4 14.76 13.69 12.91 10.23 0.709677419354839 14.51 14.33 13.98 13.36 12.83 10.2 0.741935483870968 13.22 13.03 12.6 11.92 11.5 9.817 0.774193548387097 12.86 12.59 11.71 11 10.85 9.642 0.806451612903226 12.62 12.33 11.36 10.3 10.19 8.142 0.838709677419355 11.74 11.62 11.25 10.25 9.701 8.123 0.870967741935484 11.56 11.4 11.12 10.2 9.66 7.098 0.903225806451613 10.7 10.55 10.01 9.738 9.413 6.452 0.935483870967742 7.986 7.778 7.366 7.026 6.731 5.517 0.967741935483871 7.875 7.766 7.344 6.431 5.986 3.227 0.1 34.772 34.09 31.136 27.926 27.044 17.871 Average of yearly averages: 12.6226 Inputs generated by pe4. pl  8 August 2003 Data used for this run: Output File: PPZFLTfE Metfile: w12834. dvf PRZM scenario: FLturfC. txt EXAMS environment file: pond298. exv Chemical Name: Propiconazole Description Variable Name Value Units Comments Molecular weight mwt 342.23 g/ mol Henry's Law Const. henry atm m^ 3/ mol Vapor Pressure vapr 1.0e 6 torr Solubility sol 110 mg/ L Kd Kd mg/ L Koc Koc 648 mg/ L Photolysis half life kdp 0 days Half life Aerobic Aquatic Metabolism kbacw 138.4 days Halfife Anaerobic Aquatic Metabolism kbacs 0 days Halfife Aerobic Soil Metabolism asm 69.2 days Halfife Hydrolysis: pH 7 0 days Half life Method: CAM 2 integer See PRZM manual Incorporation Depth: DEPI 0 cm Application Rate: TAPP 1.9936 kg/ ha Application Efficiency: APPEFF 0.99 fraction Spray Drift DRFT 0.01 fraction of application rate applied to pond Application Date Date 15 03 dd/ mm or dd/ mmm or dd mm or dd mmm Interval 1 interval 14 days Set to 0 or delete line for single app. Interval 2 interval 14 days Set to 0 or delete line for single app. Interval 3 interval 14 days Set to 0 or delete line for single app. Record 17: FILTRA IPSCND 1 UPTKF Record 18: PLVKRT Page 121 of 206 PLDKRT 0.0198 FEXTRC 0.5 Flag for Index Res. Run IR Pond Flag for runoff calc. RUNOFF none none, monthly or total( average of entire run) Page 122 of 206 Attachment 3: SCIGROW Outputs Wheat SCIGROW VERSION 2.3 ENVIRONMENTAL FATE AND EFFECTS DIVISION OFFICE OF PESTICIDE PROGRAMS U. S. ENVIRONMENTAL PROTECTION AGENCY SCREENING MODEL FOR AQUATIC PESTICIDE EXPOSURE SciGrow version 2.3 chemical: Propiconazole time is 5/ 27/ 2005 6: 36: 7  Application Number of Total Use Koc Soil Aerobic rate ( lb/ acre) applications ( lb/ acre/ yr) ( ml/ g) metabolism ( days)  0.080 2.0 0.160 6.04E+ 02 53.0  groundwater screening cond ( ppb) = 1.62E 02 ************************************************************************

Seed Crops ( Grasses) and Pecans SCIGROW VERSION 2.3 ENVIRONMENTAL FATE AND EFFECTS DIVISION OFFICE OF PESTICIDE PROGRAMS U. S. ENVIRONMENTAL PROTECTION AGENCY SCREENING MODEL FOR AQUATIC PESTICIDE EXPOSURE SciGrow version 2.3 chemical: Propiconazole time is 5/ 27/ 2005 6: 36: 34  Application Number of Total Use Koc Soil Aerobic rate ( lb/ acre) applications ( lb/ acre/ yr) ( ml/ g) metabolism ( days)  0.225 4.0 0.900 6.04E+ 02 53.0  groundwater screening cond ( ppb) = 9.11E 02 ************************************************************************ Page 123 of 206 Rice SCIGROW VERSION 2.3 ENVIRONMENTAL FATE AND EFFECTS DIVISION OFFICE OF PESTICIDE PROGRAMS U. S. ENVIRONMENTAL PROTECTION AGENCY SCREENING MODEL FOR AQUATIC PESTICIDE EXPOSURE SciGrow version 2.3 chemical: Propiconazole time is 5/ 27/ 2005 6: 58: 4  Application Number of Total Use Koc Soil Aerobic rate ( lb/ acre) applications ( lb/ acre/ yr) ( ml/ g) metabolism ( days)  0.170 2.0 0.340 6.04E+ 02 53.0  groundwater screening cond ( ppb) = 3.44E 02 ************************************************************************

Peaches SCIGROW VERSION 2.3 ENVIRONMENTAL FATE AND EFFECTS DIVISION OFFICE OF PESTICIDE PROGRAMS U. S. ENVIRONMENTAL PROTECTION AGENCY SCREENING MODEL FOR AQUATIC PESTICIDE EXPOSURE SciGrow version 2.3 chemical: Propiconazole time is 5/ 27/ 2005 6: 37: 16  Application Number of Total Use Koc Soil Aerobic rate ( lb/ acre) applications ( lb/ acre/ yr) ( ml/ g) metabolism ( days)  0.112 5.0 0.562 6.04E+ 02 53.0  groundwater screening cond ( ppb) = 5.70E 02 ************************************************************************ Page 124 of 206 Sweet Corn and Celery SCIGROW VERSION 2.3 ENVIRONMENTAL FATE AND EFFECTS DIVISION OFFICE OF PESTICIDE PROGRAMS U. S. ENVIRONMENTAL PROTECTION AGENCY SCREENING MODEL FOR AQUATIC PESTICIDE EXPOSURE SciGrow version 2.3 chemical: Propiconazole time is 5/ 27/ 2005 6: 37: 33  Application Number of Total Use Koc Soil Aerobic rate ( lb/ acre) applications ( lb/ acre/ yr) ( ml/ g) metabolism ( days)  0.112 4.0 0.450 6.04E+ 02 53.0  groundwater screening cond ( ppb) = 4.56E 02 ************************************************************************

Dry Beans SCIGROW VERSION 2.3 ENVIRONMENTAL FATE AND EFFECTS DIVISION OFFICE OF PESTICIDE PROGRAMS U. S. ENVIRONMENTAL PROTECTION AGENCY SCREENING MODEL FOR AQUATIC PESTICIDE EXPOSURE SciGrow version 2.3 chemical: Propiconazole time is 5/ 27/ 2005 6: 37: 54  Application Number of Total Use Koc Soil Aerobic rate ( lb/ acre) applications ( lb/ acre/ yr) ( ml/ g) metabolism ( days)  0.112 3.0 0.337 6.04E+ 02 53.0  groundwater screening cond ( ppb) = 3.42E 02 ************************************************************************ Page 125 of 206 Peanuts SCIGROW VERSION 2.3 ENVIRONMENTAL FATE AND EFFECTS DIVISION OFFICE OF PESTICIDE PROGRAMS U. S. ENVIRONMENTAL PROTECTION AGENCY SCREENING MODEL FOR AQUATIC PESTICIDE EXPOSURE SciGrow version 2.3 chemical: Propiconazole time is 5/ 27/ 2005 6: 38: 15  Application Number of Total Use Koc Soil Aerobic rate ( lb/ acre) applications ( lb/ acre/ yr) ( ml/ g) metabolism ( days)  0.225 2.0 0.450 6.04E+ 02 53.0  groundwater screening cond ( ppb) = 4.56E 02 ************************************************************************

Barley SCIGROW VERSION 2.3 ENVIRONMENTAL FATE AND EFFECTS DIVISION OFFICE OF PESTICIDE PROGRAMS U. S. ENVIRONMENTAL PROTECTION AGENCY SCREENING MODEL FOR AQUATIC PESTICIDE EXPOSURE SciGrow version 2.3 chemical: Propiconazole time is 5/ 27/ 2005 6: 38: 51  Application Number of Total Use Koc Soil Aerobic rate ( lb/ acre) applications ( lb/ acre/ yr) ( ml/ g) metabolism ( days)  0.112 1.0 0.112 6.04E+ 02 53.0  groundwater screening cond ( ppb) = 1.14E 02 ************************************************************************ Page 126 of 206 Turf and Ornamentals SCIGROW VERSION 2.3 ENVIRONMENTAL FATE AND EFFECTS DIVISION OFFICE OF PESTICIDE PROGRAMS U. S. ENVIRONMENTAL PROTECTION AGENCY SCREENING MODEL FOR AQUATIC PESTICIDE EXPOSURE SciGrow version 2.3 chemical: Propiconazole time is 5/ 27/ 2005 6: 35: 26  Application Number of Total Use Koc Soil Aerobic rate ( lb/ acre) applications ( lb/ acre/ yr) ( ml/ g) metabolism ( days)  1.780 4.0 7.120 6.04E+ 02 53.0  groundwater screening cond ( ppb) = 7.21E 01 ************************************************************************ Page 127 of 206 Table A 1: Environmental Fate Data Requirements for Propiconazole Guideline # Data Requirement MRID #= s Data Requirement Status ( EFED #)

161 1 835.212 Hydrolysis 42238201 ( or 67901) Satisfied ( 2001981)

161 2 835.224 Photodegradation in Water 41811901 Satisfied ( 2001982)

161 3 835.241 Photodegradation on Soil 41811902 Satisfied ( 2001983)

161 4 835.237 Photodegradation in Air NA Not Required 162 1 835.41 Aerobic Soil Metabolism 129912* 129914 133375 Satisfied 162 2 835.42 Anaerobic Soil Metabolism per 262 3 Satisfied 162 3 835.44 Anaerobic Aquatic Metabolism 42347902 Satisfied ( 2002000)

162 4 835.43 Aerobic Aquatic Metabolism 42347901 Satisfied ( 2001984)

163 1 835.1240 835.1230 Leaching Adsorption/ Desorption 41727001 44701801 Satisfied ( 2001986) ( 2001009)

163 2 835.141 Laboratory Volatility NA Not Required 163 3 835.81 Field Volatility NA Not Required 164 1 835.61 Terrestrial Field Dissipation 155642 159691 45528702 45528703 Satisfied 164 2 835.62 Aquatic Field Dissipation 42560501 42560502 Satisfied ( 2001987) ( 2001988)

164 3 835.63 Forestry Dissipation NA Not Required 165 4 850.173 Accumulation in Fish 40963502 Satisfied 201 1 840.11 Droplet Size Spectrum NA

202 1 840.12 Drift Field Evaluation NA

  Member of Spray Drift Task Force.

* also MRIDs: 40424808, 40963501 Page 128 of 206 Appendix C   Formulas used to calculate EEC values Formulas used to calculate EEC values ( 8/ 08/ 01; version 1.0)

To calculate EECs for terrestrial plants inhabiting areas adjacent to treatment sites Un incorporated Ground Application ( Non granular):

Sheet Runoff = Application Rate ( lb ai/ A) x Runoff Value Drift = Application Rate ( lb ai/ A) x 0.01 Total Loading = EEC = Sheet Runoff + Drift Incorporated Ground Application with Drift ( Non granular):

Sheet Runoff = [ Application Rate ( lb ai/ A)/ Incorporation Depth ( cm)] x Runoff Value Drift = Application Rate ( lb ai/ A) x 0.01 Total Loading = EEC = Sheet Runoff + Drift Un incorporated Ground Application ( Granular):

Sheet Runoff = EEC = Application Rate ( lb ai/ A) x Runoff Value Incorporated Ground Application without Drift ( Granular):

Sheet Runoff = EEC = [ Application Rate ( lb ai/ A)/ Incorportion Depth ( inch)]

x Runoff Value Aerial/ Airblast/ Spray Chemigation Applications:

Sheet Runoff = Application Rate ( lb ai/ A) x Runoff Value x Application Efficiency of 0.6 Drift = Application Rate ( lb ai/ A) x 0.05 Total Loading = EEC = Sheet Runoff + Drift Runoff Value = 0.01, 0.02, or 0.05 when the solubility of the chemical is < 10 ppm, 10 100 ppm, or > 100 ppm, respectively Incorporation Depth: Use the minimum incorporation depth reported on the label. Page 129 of 206 Appendix D   Ecological Toxicity Tables Table 1: Acute Toxicity of Propiconazole to Freshwater Fish Species % a. i. 96 hr LC50, µ g/ L ( confid. int.) NOAEC ( µ g/ L) Study Propertiesa Toxicity Classification MRID/ Acc #, Author, Year Status EPA PC Code: 122101  Propiconazole Technical ( CGA 64250)

Rainbow trout 91 850 ( 670  1200) 320 M, S Highly toxic 0067923, Thompso n. C., 1980. Acceptable Rainbow trout 90 5200 ( 4000  6700) 1500 M, S Moderately toxic 132926/ 072209, Hitz, H. R., 1982. Supplemental b Bluegill sunfish 91 1300 ( 1000  1800) 1000 M, S Moderately toxic 0067922, Thompso n. C., 1980. Acceptable Bluegill sunfish 90 5500 ( 2500  9500) 2000 M, S Moderately toxic 132922/ 072209, Hitz, H. R., 1981. Acceptablec Catfish 90 4876( 3776  6298) 3100 M, S Moderately toxic 132930/ 077209, de Morsier A., 1982. Supplemental d Catfish 91 1000 ( 930  1300) 740 M, S Moderately toxic 067924/ 244273, Thompso n. C., 1980. Supplemental e EPA PC Code: 122101  Propiconazole Tilt 3.6E Formulated Producti Bluegill sunfish 41.8 3500 ( 2800  5000) < 2400 M, S Moderately toxic 132922/ 072209 132922/ 072209132 925, Sousa, J. 1983. Acceptable Page 130 of 206 Table 1: Acute Toxicity of Propiconazole to Freshwater Fish Species % a. i. 96 hr LC50, µ g/ L ( confid. int.) NOAEC ( µ g/ L) Study Propertiesa Toxicity Classification MRID/ Acc #, Author, Year Status Rainbow trout 41.8 1000 ( 900  1200) 2200 M, S Moderately toxic 132928, LeBlanc, G., 1983. Acceptable EPA PC Code: 122101  Propiconazole Tilt EC 250 ( A 6079 A) Formulated Producti Bluegill sunfish 25.2 2470 ( 1890  2948) 1638 M, S Moderately toxic 172209, Bathe, R., 1979. Supplementa lg Brown trout 25.2 854 ( 705  1235) 706 M, S Moderately toxic 172209, Bathe, R., 1979.. Supplementa lg Rainbow trout 25.2 1210 ( 1764  2520) 1764 N, S Moderately toxic 132927, Buchanan, J., 1980. Supplementa lh Carp 25.2 5292 ( 4788  5796) 3780 N, S Slightly toxic 132927, Buchanan, J., 1980. Supplementa lh EPA PC Code: 122101  Propiconazole Tilt CGA 64250 SCW 125 ( A 6079 A) Formulated Producti Rainbow trout 12.5 1650 ( 1325  2000) 750 N, S Slightly toxic 132927, Buchanan, J., 1980. Supplementa lh Carp 12.5 5750 ( 5000  6500) 3750 N, S Slightly toxic 132927, Buchanan, J., 1980. Supplementa lh EPA PC Code: 122101  Propiconazole metabolite ( CGA 98032)

Rainbow trout 97.4 w: w 506000  M, S Practically non toxic 462035 15, Rufli, H., 1983. Acceptable a M= mean measured chemical concentrations, N= nominal chemical concentrations; F T= flowthrough S= static. b The test solutions were aerated. c The test system was aerated and should have been classified as " supplemental". d Although this study was classified as " core" ( acceptable) it was not conducted with the required test species for " acceptable" classification. e The review noted that there were discrepancies between nominal and measured concentrations but did not adequately explain the discrepancies. However, it was not noted that the test was not conducted with the required species to be classified as " acceptable". f Did not test with required species to be classified as " acceptable". Page 131 of 206 g Not tested with technical grade of the active ingredient. h Did not test with the required species, or the technical grade of the a. i.., and test systems were aerated I Based on toxicity conversion to 100% ai Page 132 of 206 Table 2: Acute Toxicity of Propiconazole to Freshwater Invertebrates Species % a. i. 48 hr EC50, µ g/ L ( confid. int.) NOAEC ( µ g/ L) Study Propertiesa Toxicity Classification MRID, Author, Year Status EPA PC Code: 122101  Propiconazole Technical ( CGA 64250)

Daphnia magna 90 4800 ( 3900  6200) 260 M, S Slightly toxicb 00067925/ 244273, Forbis, A., 1980. Acceptable EPA PC Code: 122101  Propiconazole Tilt 3.6E Formulated Productb Daphnia magna 41.8 1300 ( 1070  1570) 500 M, S Slightly toxic 132932/ 72209, Suprenant, D. C., 1983. Acceptable a M= mean measured chemical concentrations, N= nominal chemical concentrations; F T= flow through; S= static. b Based on toxicity conversion to 100% ai Page 133 of 206 Table 3: Acute Toxicity of Propiconazole to Estuarine Fish Species % a. i. 96 hr LC50 µ g/ L ( confid. int.) NOAEC ( µ g/ L) Study Propertiesa Toxicity Classification MRID, Author, Year Status EPA PC Code: 122101  Propiconazole Technical ( CGA 64250)

Spot 90.7 2244 ( 1800  2800) 1800 M, S moderately toxic 132921, Hone ycutt, R. C., 1981. Supplement albc EPA PC Code: 122101  Propiconazole Tilt 3.6E Formulated Product d Spot 41.8 3900  M, S moderately toxic 132924, Ward G., 1983. Supplement alc a M= mean measured chemical concentrations, N= nominal chemical concentrations; F T= flow through; S= static. b Low dissolved oxygen levels may have contributed to mortality and the required test species was not used. c Although this study was classified as " core" ( acceptable) it was not conducted with the required test species for " acceptable" classification. d Based on toxicity conversion to 100% ai Page 134 of 206 Table 4: Acute Toxicity of Propiconazole to Estuarine/ Marine Invertebrates Species % a. i. 96 hr LC50 µ g/ L ( confid. int.) NOAEC ( µ g/ L) Study Propertiesa Toxicity Classification MRID, Author, Year Status EPA PC Code: 122101  Propiconazole Technical ( CGA 64250)

Mysid shrimp 90.7 510 ( 370  670) 158 M, S Highly toxic 260201, Hollister, T., 1981. Acceptable Crayfish 90.7 49,000 ( 35,000  88,000) 16000 M, S Slightly toxic 132935/ 260201, Elwood D. et. al., 1981, T., 1981. Supplementa lb Eastern oyster Shell deposition 90.7 1700 ( 800  3600) < 380 M, F T Moderately toxic 260201, Ward, G. S., 1982. Acceptable Eastern oysterlarvae embryo 90.7 3400 ( 3100  3700) < 500 M, F T Moderately toxic 260201, Dionne, E. et. al., 1985. Acceptable EPA PC Code: 122101  Propiconazole Tilt 3.6E Formulated Product c Mysid shrimp 41.8 594 ( 610   209) 108 M, S Moderately toxic 132934/ 72209, Honeycutt, RC., 1983. Supplementa lh Eastern oyster Shell deposition 41.8 113 ( 121  100) < 42.6 M, S Highly toxic 132933/ 72209, Honeycutt, RC., 1983. Supplementa lh a M= mean measured chemical concentrations, N= nominal chemical concentrations; F T= flow through; S= static. b The test was not conducted with the required species to be classified as " acceptable". c Based on toxicity conversion to 100% ai Page 135 of 206 Table 5: Chronic ( Early life) Toxicity of Propiconazole to Fish Species % a. i. NOAEC ( µ g/ L) LOAEC ( µ g/ L) Study Propertiesa Most sensitive parameter MRID , Author, Year Status EPA PC Code: 122101  Propiconazole Technical ( CGA 64250)

Fathead minnow 91.7 NA NA M, F T Larval length and weight 417203 02, Surprenant, D. C., 1987. Invalidb Fathead minnow 90.7 95 184 M, F T Mortality, length and weight 072210, Iley, E. S., 1981.

Acceptable a M= mean measured chemical concentrations, N= nominal chemical concentrations; F T= flow through; S= static. b The relative standard deviation of 55% for fish weight in one of the controls was unacceptable. The results of this study can not be used in a risk assessment.

Table 6: Chronic ( Life cycle) Toxicity of Propiconazole to Invertebrates Species % ai NOAEC ( µ g/ L) LOAEC ( µ g/ L) Study Propertiesa Most sensitive parameter MRID, Author, Year Status EPA PC Code: 122101  Propiconazole Technical ( CGA 64250)

Mysid shrimp 90.7 205 507 M, S Mortality and number of offspring 072210, Hollister, T., 1981. Acceptable a M= mean measured chemical concentrations, N= nominal chemical concentrations; F T= flow through; S= static.

Table 7: Acute Toxicity of Propiconazole to Aquatic Plants Species % a. i. EC50, ( µ g ai/ L) NOAEC/ EC05 ( µ g/ L) a. i. Most sensitive parameter Initial/ mean measured concentrations MRID, Author, Year Status EPA PC Code: 122101  Propiconazole Technical ( CGA 64250)

Vascular Plant Page 136 of 206 Table 7: Acute Toxicity of Propiconazole to Aquatic Plants Species % a. i. EC50, ( µ g ai/ L) NOAEC/ EC05 ( µ g/ L) a. i. Most sensitive parameter Initial/ mean measured concentrations MRID, Author, Year Status Duckweed ( Lemna gibba)

90.7 4828 ( 4203  4828) < 2540 / Frond count mean 133363 Hollister , T., 1981. Supplementa la Nonvascular Plants Green algae ( Selenastrum capricornutum)

90.7 1574 ( 1453  1783) < 511 Dry cell weight mean 132937, Holliste r, T., 1981. Supplementa la Freshwater diatom ( Navicula pelliculosa) 90.7 93 ( 46  187) 51 Dry cell weight mean 132938, Hollister, T., 1981. Acceptable Blue green algae ( Anabaena flosaquae 90.7 8636 ( 7541   9818) < 2940 Dry cell weight mean 133362 , Hollister, T., 1981. Supplementa la Marine diatom ( Skeletonema costatum) 90.7 21 ( 14  31) < 18 Growth rate & Plant biomass mean 132939 , Hollister, T., 1981. Supplementa la a A definitive NOEC was not determined.

Table 8: Acute Toxicity to Propiconazole to Birds ( oral administration)

Species % a. i. LD50, mg/ kg bw ( conf. interval) NOAEC, mg/ kgbw Effects Toxicity Classification ( based on a. i.) MRID, Author, Year Status EPA PC Code: 122101  Propiconazole Technical ( CGA 64250)

Bobwhite quail 91 2825 ( 2044  25069) 631 Lethargy, loss of coordination, lower limb weakness, wing droop, body weight gain.. Practically nontoxic 00079689, ( Accession # 244273), Beavers, J., 1980. Acceptable Mallard Duck 91 > 2510 > 2510 Lethargy ( but full recovery after 6 hours) Practically nontoxic 00067926, ( Accession # 244273), Beavers, J., 1980. Acceptable Page 137 of 206 Table 9: Acute Toxicity to Propiconazole to Birds ( dietary administration)

Species % a. i. LC50, mg/ kgdiet ( conf. interval) NOAEC, mg/ kg diet Effects Toxicity Classificatio n MRID, Author, Year Status EPA PC Code: 122101  Propiconazole Technical ( CGA 64250)

B obwhite quail 91 > 5620 > 5620 Reduction in feed consumption and body weight gain Practically non toxic 00097690, ( Accessio n # 244273), Beavers, J., 1980. Acceptable M allard duck 90.8 > 5620 1780 Reduction in feed consumption and body weight gain Practically non toxic 00067927, Accession # 072210, Beavers, J., 1980. Acceptable P eking duck 93 > 1000 > 1000 No sub lethal effects were observed. Practically non toxic 133367, Accession # 072210, Ullmann, L., 1978. Supplemental a Bobwhite quail 90.7 > 4640 > 4640 No sub lethal effects were noted in the study. Practically non toxic Accession # 072210 Beavers, J., 1980. Supplemental a Japanese quail 93 > 1000 > 1000 No sub lethal effects were observed. Practically non toxic 133366, Accession # 072210, Ullmann, L., 1978. Supplemental ab a Did not test with required species to be classified as " acceptable". b Sub acute feeding  reproduction study. Six birds were tested at each dose level for eight weeks. Page 138 of 206 Table 10: Avian Developmental and Chronic Toxicity to Propiconazole Test Type % a. i. NOAEC ( mg ai/ kgdiet LOAEC ( mg ai/ kgdiet Effects MRID #, Author, Year Status EPA PC Code: 122101  Propiconazole Technical ( CGA 64250)

One generation reproductive  Bobwhite quail 90.7 1000 mg/ kg) > 1000 mg/ kg bw/ da) b No effects were observed at any of the test levels.

No treatment related effects were observed at any of the test levels. One mortality occurred at 1000 mg/ kg concentration. 00133369, Beavers, J. B., 1982. Acceptable Table 10: Mammalian Acute Oral Toxicity to Propiconazole Species % a. i. LD50 ( mg a. i./ kg bw) Toxicity Classification MRID #, Author, Year Statusa EPA PC Code: 122101  Propiconazole Technical ( CGA 64250)

laboratory rat ( Rattus norvegicus) 93 1517 ( 958  2291) Category III 0058591, Bathe, R. 1978. Acceptable laboratory mouse 93 1490 ( 1138  1875) Category III 0058592, Bathe, R. 1978. Acceptable Chinese hamster 93 3006 ( 2152  3943) Category III 0058593, Bathe, R. 1978. Acceptable Rabbit 93 1344 ( 1062  1710) Category III 0058594, Sachsse, K; Ulmann, L. 1978. Acceptable a Status ( acceptability) based on HEDs guidelines. Page 139 of 206 Table 11: Mammalian Developmental and Chronic Toxicity to Propiconazole Test Type % a. i. NOAEC ( mg ai/ kgdiet LOAEC ( mg ai/ kgdiet Effects MRID #, Author, Year Statusa EPA PC Code: 122101  Propiconazole Technical ( CGA 64250)

2 generation reproductive ( rats) 89.7 500 ppm ( 43 52 mg/ kg bw/ da) b 2500 ( 192 263 mg/ kg bw/ da) b  No clinical mortality  Reduced Body weight gains in F0 and F1 generations  Hepatic " clear cell change" in F0 generation at mid doses ( NOAEC = 100ppm, LOAEC = 500 ppm)  decreased offspring survival and body weights and an increased incidence of hepatic lesions ( cellular swelling) at 2500 ppm in F1b and F2b generations 00163164, 00151514, Borders, CK; Salmon, CM. 1985. Acceptable a Status ( acceptability) based on HEDs guidelines. b Based on decreased offspring survival and body weights and an increased incidence of hepatic lesions ( cellular swelling)

Terrestrial Plants Terrestrial plant testing ( seedling emergence and vegetative vigor) is required for herbicides that have terrestrial non residential outdoor use patterns and that may move off the application site through volatilization ( vapor pressure > 1.0 x 10 5mm Hg at 25oC) or drift ( aerial or irrigation) and/ or that may have endangered or threatened plant species associated with the application site.

Currently, terrestrial plant testing is not required for pesticides other than herbicides except on a case by case basis ( e. g., labeling bears phytotoxicity warnings incident data or literature that demonstrate phytotoxicity).

For seedling emergence and vegetative vigor testing the following plant species and groups should be tested: ( 1) six species of at least four dicotyledonous families, one species of which is soybean ( Glycine max) and the second is a root crop, and ( 2) four species of at least two monocotyledonous families, one of which is corn ( Zea mays).

Tier 1 tests measure the response of plants, relative to a control, at a test level that is equal to the highest use rate ( expressed as lbs ai/ A). If effects are observed in this test, the registrant is required to proceed to the Tier 2 level.

Terrestrial Tier 2 studies are required for all low dose herbicides ( those with the maximum use rate of 0.5 lbs ai/ A or less) and any pesticide showing a negative response equal to or greater than 25% in Tier 1 tests. The registrant may opt to proceed directly to Tier 2 testing. Page 140 of 206 Tier 2 tests measure the response of plants, relative to a control, and five or more test concentrations. Results of Tier 1 and 2 toxicity testing on the technical/ TEP material are tabulated below.

Table 17: Toxicity of Propiconazole to Terrestrial Plants ( Seedling Emergence  Tier 2)

Species % a. i. EC25, ( lbs ai/ acre) NOAEC/ EC05 ( lbs ai/ acre) Most sensitive parameter MRID, Author, Year Status EPA PC Code: 122101  Propiconazole Technical Monocot onion > 1.5 1.5/ emergence Supplement al corn > 1.5 1.5/ emergence, shoot length, dry weight, Supplement al oat > 1.5 1.5/ emergence Supplement al ryegrass > 1.5 1.5/ emergence, shoot length, dry weight, Supplement al Dicot soybean > 1.5 1.5/ emergence, shoot length, dry weight, Supplement al carrot ( root crop > 1.5 1.5/ shoot length, dry weight Supplement al lettuce > 1.5 1.5/ emergence, dry weight Supplement al cucumber > 1.5 1.5/ emergence, shoot length, dry weight Supplement al Tomato > 1.5 1.5/ emergence, shoot length, dry weight Supplement al cabbage 92.0 0.18 0.056/ plant dry weight 416732 03, Maggio, R. M.., 1990.

Acceptable Page 141 of 206 Page 143 of 206 Table 18: Toxicity of Propiconizole to Terrestrial Plants ( Vegetative Vigor  Tier 2)

Species % a. i. EC25,

( lbs ai/ acre) NOAEC /

EC05 ( lbs ai/ acre) Most sensitive parameter MRID Status EPA PC Code: 122101  Propiconazole Technical Monocot1 onion 0.334 0.056 Plant height Acceptable corn 0.968 0.167 Plant height Acceptable oat ND1 0.5 Plant height Supplemental ryegrass 0.315 0.0185 Plant height Acceptable Dicot soybean 0.16 0.056/ Plant height Acceptable carrot ( root crop) ND1 1.5 dry weight Supplemental lettuce2 ND1 1.5 dry weight Supplemental cucumber 0.787 0.167 dry weight Acceptable tomato2 ND1 0.167 shoot length Supplemental cabbage 92.0 0.039 0.056 Plant dry weight 416732

01, Maggio, R . M., 1990. Acceptable 1Tier 2 tests will need to be performed to determine the most sensitive monocot species.

2Conducted as Tier 2 tests, appeared to be unaffected by the treatments. Page 144 of 206 Appendix E   RQ Tables Table 1 . Aquatic Organism Risk Quotient Calculations for Multiple Aerial Applications to Turf ( Maximum 1.78 lb ai/ A; 4 applications; 10 days interval between applications)

Aquatic Animal Acute Toxicity (: g/ L) Chronic Toxicity (: g/ L) Peak Water Concentration (: g/ L) Acute RQ 21_ day Average Water Concentration (: g/ L) 60_ day Average Water Concentration ( g/ L) Chronic RQ Freshwater fish 850 95 40.35 0.05* N/ A 34.8 0.36 Freshwater Invertebrate 4800 2.5 40.35 0.008 37.3 N/ A 0.18 Estuarine fish 2244 N/ A 40.35 0.02 N/ A N/ A

Estuarine invertebrate 510 205 40.35 0.08* N/ A N/ A 0.67 Risk Presumption Level of Concern *** Acute High Risk 0.5 ** Acute Restricted Use 0.1 * Acute Endangered Species 0.05 Chronic Risk 1 Page 145 of 206 Table 2 . Aquatic Organism Risk Quotient Calculations for Multiple Aerial Applications to Rice ( Maximum 0.225 lb ai/ A; second application at 0.115 lb ai/ A; 10 day between applications)

Aquatic Animal Acute Toxicity ( µ g/ L) Chronic Toxicity ( µ g/ L) Peak Water Conc.

( µ g/ L) 60 day water conc.

( µ g/ L) 30 day water conc.

( µ g/ L) Acute RQ Chronic RQ Freshwater fish 850 95 86.49 17.81  0.1** < 1 Freshwater Invertebrate 4800 N/ A 86.49  34.24 0.02 N/ A Estuarine fish 2244 N/ A 86.49 17.81  0.04 N/ A Estuarine invertebrate 510 205 86.49  34.24 0.17** 0.16 Risk Presumption Level of Concern *** Acute High Risk 0.5 ** Acute Restricted Use 0.1 * Acute Endangered Species 0.05 + Chronic Risk 1 Table 3. Aquatic Plant Risk Quotient Calculations for Multiple Aerial Applications to Turf ( Maximum 1.78 lb ai/ A; 4 applications; 10 days interval between applications) Page 146 of 206 Plant type Toxicity (: g/ L) Listed Species Toxicity (: g/ L) Peak Water Concentration (: g/ L) Acute RQ Listed Species RQ Vascular Plants Duckweed ( Lemna gibbaI) 4828 < 2540 40.35 0.008 > 0.016 Nonvascular Plants Freshwater Aquatic Plants 93 51 40.35 0.43 0.79 40.35 1.92 * > 2.24 **

Estuarine Aquatic Plants 21 < 18 34.88 1.66* > 1.93**

Risk Presumption Level of Concern * Acute risk 1 ** Acute Listed Species 1 Table 4. Aquatic Plant Risk Quotient Calculations for Multiple Aerial Applications to Rice (

Maximum 0.225 lb ai/ A; second application at 0.115 lb ai/ A; 10 day between applications)

Plant type Toxicity (: g/ L) Listed Species Toxicity (: g/ L) Peak Water Concentration (: g/ L) Acute RQ Listed Species RQ Vascular Plants Duckweed ( Lemna gibba) 4828 < 2540 86.49 0.02 > 0.03 Nonvascular Plants Freshwater Aquatic Plants 93 51 86.49 0.93 1.7**

Estuarine Aquatic 21 < 18 86.49 4.12 * > 4.81 ** Page 147 of 206 Table 4. Aquatic Plant Risk Quotient Calculations for Multiple Aerial Applications to Rice (

Maximum 0.225 lb ai/ A; second application at 0.115 lb ai/ A; 10 day between applications)

Plant type Toxicity (: g/ L) Listed Species Toxicity (: g/ L) Peak Water Concentration (: g/ L) Acute RQ Listed Species RQ Plants 86.49 4.12 * > 7.81 **

Risk Presumption Level of Concern * Acute risk 1 ** Acute Listed Species 1 Table 5: Avian Acute Risk Quotient Calculations ( based on multiple and single applications an LD50 of 2825 mg ai/ kg BW)

Predicted Maximum Residues Predicted Mean Residues Food Type LD50 Weight Class Adjusted LD50 Exposure ( mg/

kgbw Acute RQ Exposure ( mg/ kg BW) Acute RQ Barley, rye, triticale ( maximum 0.1125 lb ai / A; one application)

20 2035 31 0.02 11 0.01 100 2591 18 0.01 6 0.00 Short grass 2825 1000 3660 8 0.00 3 0.00 20 2035 14 0.01 5 0.00 100 2591 8 0.00 3 0.00 Tall grass 2825 1000 3660 3.6 0.00 1 0.00 20 2035 17 0.01 6 0.00 Broadleaf forage, small insects 2825 100 2591 10 0.00 3 0.00 Page 148 of 206 Table 5: Avian Acute Risk Quotient Calculations ( based on multiple and single applications an LD50 of 2825 mg ai/ kg BW)

Predicted Maximum Residues Predicted Mean Residues Food Type LD50 Weight Class Adjusted LD50 Exposure ( mg/

kgbw Acute RQ Exposure ( mg/ kg BW) Acute RQ 1000 3660 4 0.00 1.5 0.00 20 2035 1.9 0.00 0.9 0.00 100 2591 1.1 0.00 0.5 0.00 Fruit, pods, seeds, Large insects 2825 1000 3660 0.49 0.00 0.2 0.00 Wheat ( maximum 0.1125 lb ai/ A; 2 applications; 14 day interval between applications)

20 2035 54 0.03 19 0.01 100 2591 31 0.01 11 0.00 Short grass 2825 1000 3660 14 0.00 5 0.00 20 2035 25 0.01 8 0.00 100 2591 14 0.01 5 0.00 Tall grass 2825 1000 3660 6 0.00 2 0.00 20 2035 30 0.01 10 0.00 100 2591 17 0.01 6 0.00 Broadleaf forage, small insects 2825 1000 3660 8 0.00 3 0.00 20 2035 3.4 0.00 1.6 0.00 100 2591 1.9 0.00 0.9 0.00 Fruit, pods, seeds, Large insects 2825 1000 3660 0.86 0.00 0.4 0.00 Pecan, Grasses grown for seed ( forage fodder grasses ( maximum 0.225 lb ai/ A; 4 applications; 14 day interval)

Short grass 2825 20 2035 170 0.08 **** 60 0.03 Page 149 of 206 Table 5: Avian Acute Risk Quotient Calculations ( based on multiple and single applications an LD50 of 2825 mg ai/ kg BW)

Predicted Maximum Residues Predicted Mean Residues Food Type LD50 Weight Class Adjusted LD50 Exposure ( mg/

kgbw Acute RQ Exposure ( mg/ kg BW) Acute RQ 100 2591 97 0.04 34 0.01 1000 3660 43 0.01 15 0.00 20 2035 78 0.04 26 0.01 100 2591 44 0.02 15 0.01 Tall grass 2825 1000 3660 20 0.01 7 0.00 20 2035 96 0.05 32 0.02 100 2591 55 0.02 18 0.01 Broadleaf forage, small insects 2825 1000 3660 24 0.01 8 0.00 20 2035 11 0.01 5 0.00 100 2591 6 0.00 3 0.00 Fruit, pods, seeds, Large insects 2825 1000 3660 3 0.00 1 0.00 Corn, Celery ( maximum 0.1125 lb ai/ A; 2 applications; 4 day intervals between applications)

20 2035 59 0.03 21 0.01 100 2591 34 0.01 12 0.00 Short grass 2825 1000 3660 15 0.00 5 0.00 20 2035 27 0.01 9 0.00 100 2591 15 0.01 5 0.00 Tall grass 2825 1000 3660 7 0.00 2 0.00 Broadleaf forage, small insects 2825 20 2035 33 0.02 11 0.01 Page 150 of 206 Table 5: Avian Acute Risk Quotient Calculations ( based on multiple and single applications an LD50 of 2825 mg ai/ kg BW)

Predicted Maximum Residues Predicted Mean Residues Food Type LD50 Weight Class Adjusted LD50 Exposure ( mg/

kgbw Acute RQ Exposure ( mg/ kg BW) Acute RQ 100 2591 19 0.01 6 0.00 1000 3660 9 0.00 3 0.00 20 2035 3 0.00 1.7 0.00 100 2591 2 0.00 0.98 0.00 Fruit, pods, seeds, Large insects 2825 1000 3660 1 0.00 0.44 0.00 Peanut ( maximum 0.225 lb ai/ A; 2 applications; 10 day interval)

20 2035 112 0.06 **** 40 0.02 100 2591 64 0.02 23 0.01 Short grass 2825 1000 3660 29 0.01 10 0.00 20 2035 51 0.03 17 0.01 100 2591 29 0.01 10 0.00 Tall grass 2825 1000 3660 13 0.00 4 0.00 20 2035 63 0.03 21 0.01 100 2591 36 0.01 12 0.00 Broadleaf forage, small insects 2825 1000 3660 16 0.00 5 0.00 20 2035 7 0.00 3 0.00 100 2591 4 0.00 2 0.00 Fruit, pods, seeds, Large insects 2825 1000 3660 2 0.00 1 0.00 Rice, Wild rice ( 017 lb ai/ A; 2 applications; 10 day intervals between applications) Page 151 of 206 Table 5: Avian Acute Risk Quotient Calculations ( based on multiple and single applications an LD50 of 2825 mg ai/ kg BW)

Predicted Maximum Residues Predicted Mean Residues Food Type LD50 Weight Class Adjusted LD50 Exposure ( mg/

kgbw Acute RQ Exposure ( mg/ kg BW) Acute RQ 20 2035 85 0.04 * 30 0.01 100 2591 48 0.02 17 0.01 Short grass 2825 1000 3660 22 0.01 8 0.00 20 2035 39 0.02 13 0.01 100 2591 22 0.01 7 0.00 Tall grass 2825 1000 3660 9.9 0.00 3 0.00 20 2035 48 0.02 16 0.01 100 2591 27 0.01 9 0.00 Broadleaf forage, small insects 2825 1000 3660 12 0.00 4 0.00 20 2035 5 0.00 2.5 0.00 100 2591 3 0.00 1.4 0.00 Fruit, pods, seeds, Large insects 2825 1000 3660 1.4 0.00 0.6 0.00 Stone fruits   apricot, cherry, nectarine, peach, and plum ( maximum 0.1125 lb ai/ A; 5 appl.; 5 day intervals)

20 2035 127 0.06 *** 45 0.02 100 2591 73 0.03 26 0.01 Short grass 2825 1000 3660 33 0.01 11 0.00 20 2035 58 0.03 19 0.01 100 2591 33 0.01 11 0.00 Tall grass 2825 1000 3660 15 0.00 5 0.00 Page 152 of 206 Table 5: Avian Acute Risk Quotient Calculations ( based on multiple and single applications an LD50 of 2825 mg ai/ kg BW)

Predicted Maximum Residues Predicted Mean Residues Food Type LD50 Weight Class Adjusted LD50 Exposure ( mg/

kgbw Acute RQ Exposure ( mg/ kg BW) Acute RQ 20 2035 72 0.04 24 0.01 100 2591 41 0.02 14 0.01 Broadleaf forage, small insects 2825 1000 3660 18 0.00 6 0.00 20 2035 8 0.00 4 0.00 100 2591 5 0.00 2 0.00 Fruit, pods, seeds, Large insects 2825 1000 3660 2 0.00 1 0.00 turf and ornamentals   ground cover, ( maximum 1.78 lb ai/ A; 4 appl.; 10 day intervals)

20 2035 1482 0.70 * 525 0.26 **

100 2591 845 0.31 ** 299 0.12 **

Short grass 2825 1000 3660 378 0.10 *** 134 0.04 20 2035 679 0.32 ** 222 0.11 **

100 2591 388 0.14 *** 127 0.05 ****

Tall grass 2825 1000 3660 173 0.05 57 0.02 20 2035 833 0.41 ** 278 0.14 ***

100 2591 475 0.18 *** 159 0.06 ****

Broadleaf forage, small insects 2825 1000 3660 213 0.04 71 0.02 20 2035 93 0.03 43 0.02 Fruit, pods, seeds, Large insects 2825 100 2591 53 0.01 25 0.01 Page 153 of 206 Table 5: Avian Acute Risk Quotient Calculations ( based on multiple and single applications an LD50 of 2825 mg ai/ kg BW)

Predicted Maximum Residues Predicted Mean Residues Food Type LD50 Weight Class Adjusted LD50 Exposure ( mg/

kgbw Acute RQ Exposure ( mg/ kg BW) Acute RQ 1000 3660 24 0.00 11 0.00 turf and ornamentals   lawns and turf, golf course ( maximum 1.78 lb ai/ A; 4 appl.; 14 day intervals)

20 2035 1346 0.63 * 477 0.23 **

100 2591 768 0.30 ** 272 0.11 ***

Short grass 2825 1000 3660 344 0.1 *** 121 0.03 20 2035 617 0.29 ** 202 0.1 ***

100 2591 352 0.13 *** 115 0.04 Tall grass 2825 1000 3660 158 0.04 51 0.01 20 2035 757 0.37 ** 253 0.12 ***

100 2591 432 0.17 *** 144 0.06 ****

Broadleaf forage, small insects 2825 1000 3660 194 0.05 **** 64 0.02 20 2035 84 0.04 39 0.02 100 2591 48 0.03 22 0.01 Fruit, pods, seeds, Large insects 2825 1000 3660 21 0.01 10 0.00 turf and ornamentals sod farm ( maximum 1.78 lb ai/ A; 4 appl.; 21 day intervals)

20 2035 1159 0.54 * 411 0.20 **

100 2591 661 0.24 ** 234 0.09 ****

Short grass 2825 1000 3660 296 0.1 **** 105 0.03 Tall grass 2825 20 2035 531 0.25 ** 174 0.09 **** Page 154 of 206 Table 5: Avian Acute Risk Quotient Calculations ( based on multiple and single applications an LD50 of 2825 mg ai/ kg BW)

Predicted Maximum Residues Predicted Mean Residues Food Type LD50 Weight Class Adjusted LD50 Exposure ( mg/

kgbw Acute RQ Exposure ( mg/ kg BW) Acute RQ 100 2591 303 0.11 *** 99 0.04 1000 3660 136 0.04 44 0.01 20 2035 652 0.32 ** 218 0.11 ***

100 2591 372 0.14 *** 124 0.05 ****

Broadleaf forage, small insects 2825 1000 3660 166 0.05 **** 55 0.02 20 2035 72 0.04 34 0.02 100 2591 41 0.02 19 0.01 Fruit, pods, seeds, Large insects 2825 1000 3660 18 0.01 9 0.00 * indicates an exceedance of Endangered Species Level of Concern ( LOC); RQ > 0.10.

** indicates an exceedance of Acute Restricted Use LOC; RQ > 0.20.

*** indicates an exceedance of Acute Risk LOC; RQ > 1.0.

* LOC not exceeded if 7 day foliar dissipation half life is calculated from T REX.

Table 6. Avian Acute Risk Quotient Calculations based on Dietary LC50 of > 5620 mg/ kg diet an Chronic NOAEC of 1000 mg/ kg diet Barley, rye, triticale ( maximum 0.1125 lb ai / A; one application)

Kenaga Dietary based EECs ( ppm) Values Page 155 of 206 Table 6. Avian Acute Risk Quotient Calculations based on Dietary LC50 of > 5620 mg/ kg diet an Chronic NOAEC of 1000 mg/ kg diet Short Grass 27.00 Tall Grass 12.38 Broadleaf plants/ sm Insects 15.19 Fruits/ pods/ seeds/ lg insects 1.69 RQs Dietary based RQs ( Dietary based EEC/ LC50 or NOAEC) Acute Chronic Short Grass 0.00 0.03 Tall Grass 0.00 0.01 Broadleaf plants/ sm Insects 0.00 0.02 Fruits/ pods/ seeds/ lg insects 0.00 0.00 Wheat ( maximum 01125 lb ai/ A; 2 applications; 14 day interval between applications)

Kenaga Dietary based EECs ( ppm) Values Short Grass 47.46 Tall Grass 21.75 Broadleaf plants/ sm Insects 26.70 Fruits/ pods/ seeds/ lg insects 2.97 Dietary based RQs ( Dietary based EEC/ LC50 or NOAEC) RQs Acute Chronic Short Grass 0.01 0.05 Tall Grass 0.00 0.02 Broadleaf plants/ sm Insects 0.00 0.03 Fruits/ pods/ seeds/ lg insects 0.00 0.00 Pecan, grasses grown for seed ( forage fodder grasses ( maximum 0.225 lb ai/ A; 4 applications; 14 day interval) Page 156 of 206 Table 6. Avian Acute Risk Quotient Calculations based on Dietary LC50 of > 5620 mg/ kg diet an Chronic NOAEC of 1000 mg/ kg diet Kenaga Dietary based EECs ( ppm) Values Short Grass 149.44 Tall Grass 68.50 Broadleaf plants/ sm Insects 84.06 Fruits/ pods/ seeds/ lg insects 9.34 RQs Dietary based RQs ( Dietary based EEC/ LC50 or NOAEC) Acute Chronic Short Grass 0.03 0.15 Tall Grass 0.01 0.07 Broadleaf plants/ sm Insects 0.01 0.08 Fruits/ pods/ seeds/ lg insects 0.00 0.01 Corn, Celery ( maximum 0.1125 lb ai/ A; 4 applications; 2 days interval between applications) Kenaga Dietary based EECs ( ppm) Values Short Grass 101.87 Tall Grass 46.69 Broadleaf plants/ sm Insects 57.30 Fruits/ pods/ seeds/ lg insects 6.37 RQs Dietary based RQs ( Dietary based EEC/ LC50 or NOAEC) Acute Chronic Short Grass 0.02 0.10 Tall Grass 0.01 0.05 Broadleaf plants/ sm Insects 0.01 0.06 Fruits/ pods/ seeds/ lg insects 0.00 0.01 Peanut ( maximum 0.225 lb ai/ A; 2 applications; 10 day interval) Page 157 of 206 Table 6. Avian Acute Risk Quotient Calculations based on Dietary LC50 of > 5620 mg/ kg diet an Chronic NOAEC of 1000 mg/ kg diet Kenaga Dietary based EECs ( ppm) Values Short Grass 98.30 Tall Grass 45.05 Broadleaf plants/ sm Insects 55.29 Fruits/ pods/ seeds/ lg insects 6.14 RQs Dietary based RQs ( Dietary based EEC/ LC50 or NOAEC) Acute Chronic Short Grass 0.02 0.10 Tall Grass 0.01 0.05 Broadleaf plants/ sm Insects 0.01 0.06 Fruits/ pods/ seeds/ lg insects 0.00 0.01 Rice, Wild rice ( Maximum 0.17 lb ai/ A; 2 applications; 10 day between applications)

Kenaga Dietary based EECs ( ppm) Values Short Grass 74.27 Tall Grass 34.04 Broadleaf plants/ sm Insects 41.78 Fruits/ pods/ seeds/ lg insects 4.64 RQs Dietary based RQs ( Dietary based EEC/ LC50 or NOAEC) Acute Chronic Short Grass 0.01 0.07 Tall Grass 0.01 0.03 Broadleaf plants/ sm Insects 0.01 0.04 Fruits/ pods/ seeds/ lg insects 0.00 0.00 Stone fruits   apricot, cherry, nectarine, peach, and plum ( maximum 0.1125 lb ai/ A; 5 appl.; 5 day intervals) Page 158 of 206 Table 6. Avian Acute Risk Quotient Calculations based on Dietary LC50 of > 5620 mg/ kg diet an Chronic NOAEC of 1000 mg/ kg diet Kenaga Dietary based EECs ( ppm) Values Short Grass 111.83 Tall Grass 51.26 Broadleaf plants/ sm Insects 62.91 Fruits/ pods/ seeds/ lg insects 6.99 RQs Dietary based RQs ( Dietary based EEC/ LC50 or NOAEC) Acute Chronic Short Grass 0.02 0.11 Tall Grass 0.01 0.05 Broadleaf plants/ sm Insects 0.01 0.06 Fruits/ pods/ seeds/ lg insects 0.00 0.01 turf and ornamentals   ground cover, ( maximum 1.78 lb ai/ A; 4 appl.; 10 day intervals)

Kenaga Dietary based EECs ( ppm) Values Short Grass 1300.97 Tall Grass 596.28 Broadleaf plants/ sm Insects 731.79 Fruits/ pods/ seeds/ lg insects 81.31 RQs Dietary based RQs ( Dietary based EEC/ LC50 or NOAEC) Acute Chronic Short Grass 0.23** 1.30+*

Tall Grass 0.11* 0.60 Broadleaf plants/ sm Insects 0.13* 0.73 Fruits/ pods/ seeds/ lg insects 0.01 0.08 turf and ornamentals   lawns and turf, golf course ( maximum 1.78 lb ai/ A; 4 appl.; 14 day intervals) Page 159 of 206 Table 6. Avian Acute Risk Quotient Calculations based on Dietary LC50 of > 5620 mg/ kg diet an Chronic NOAEC of 1000 mg/ kg diet Kenaga Dietary based EECs ( ppm) Values Short Grass 1182.27 Tall Grass 541.87 Broadleaf plants/ sm Insects 665.03 Fruits/ pods/ seeds/ lg insects 73.89 RQs Dietary based RQs ( Dietary based EEC/ LC50 or NOAEC) Acute Chronic Short Grass 0.21** 1.18+*

Tall Grass 0.10* 0.54 Broadleaf plants/ sm Insects 0.12* 0.67 Fruits/ pods/ seeds/ lg insects 0.01 0.07 turf and ornamentals sod farm ( maximum 1.78 lb ai/ A; 4 appl.; 21 day intervals)

Kenaga Dietary based EECs ( ppm) Values Short Grass 1017.68 Tall Grass 466.44 Broadleaf plants/ sm Insects 572.44 Fruits/ pods/ seeds/ lg insects 63.60 RQs Dietary based RQs ( Dietary based EEC/ LC50 or NOAEC) Acute Chronic Short Grass 0.18* 1.02+*

Tall Grass 0.08* 0.47 Broadleaf plants/ sm Insects 0.10* 0.57 Fruits/ pods/ seeds/ lg insects 0.01 0.06 Risk Presumption Level of Concern Page 160 of 206 Table 6. Avian Acute Risk Quotient Calculations based on Dietary LC50 of > 5620 mg/ kg diet an Chronic NOAEC of 1000 mg/ kg diet * Listed species 0.1 ** Restricted Use 0.2 *** Acute Risk 0.5 + Chronic Risk 1.0 EEC calculated from T REX using 35 day foliar dissipation half life.

* LOC not exceeded if 7 day foliar dissipation half life is calculated from T REX.

Table 7. Herbivorous/ Insectivorous Mammal Acute Risk Quotient Calculations for Single and Multiple Applications Based on the Mouse LD50 of 729 mg/ kg bw Herbivore/ Insectivore Weight Class ( g) Fraction Bodyweight Consumed Daily Adjusted LD50 ( mg/ kg_ bw) Single App.

Short Grass Residue ( mg/ kg) Multiple App.

Short Grass Residue ( mg/ kg) Single App.

Forage/ Small Insect Residue ( mg/ kg) Multiple App.

Forage/ Small Insect Residue ( mg/ kg) Single App.

Large Insect Residue ( mg/ kg) Multiple App.

Large Insect Residue ( mg/ kg) Single App. Short Grass RQ Multiple App. Short Grass RQ Single App.

Forage/ Sm all Insect RQ Multiple app. Forage/ S mall Insect RQ Single App. Large Insect RQ Multiple App. Large Insect RQ Barley, rye, triticale ( maximum 0.1125 lb ai / A; one application)

15 0.95 729 25 14 1.6 0.02 0.01 0.001 35 0.66 0.01 0.007 0.0008 1000 0.15 0.003 0.0017 0.0002 Wheat ( maximum 0.1125 lb ai/ A; 2 applications; 14 day interval between applications)

15 0.95 729 26 45 14 25 1.6 3 0.02 0.03 0.01 0.02 0.00 0.00 35 0.66 18 31 10 18 1.1 2 0.01 0.02 0.01 0.01 0.00 0.00 1000 0.15 4 7 2 2 0.26 0.45 0.01 0.01 0.00 0.00 0.00 0.00 Pecan, Grasses grown for seed ( forage fodder grasses ( maximum 0.225 lb ai/ A; 4 applications; 14 day interval)

15 0.95 729 51 142 29 80 3.2 8.91 0.03 0.09***

* 0.02 0.05***

* 0.00 0.01 35 0.66 36 98 20 55 2.2 6.15 0.03 0.08***

* 0.02 0.041 0.00 0.00 1000 0.15 8 23 5 13 0.5 1.3 0.01 0.04 0.01 0.02 0.00 0.00 Page 161 of 206 Table 7. Herbivorous/ Insectivorous Mammal Acute Risk Quotient Calculations for Single and Multiple Applications Based on the Mouse LD50 of 729 mg/ kg bw Herbivore/ Insectivore Weight Class ( g) Fraction Bodyweight Consumed Daily Adjusted LD50 ( mg/ kg_ bw) Single App.

Short Grass Residue ( mg/ kg) Multiple App.

Short Grass Residue ( mg/ kg) Single App.

Forage/ Small Insect Residue ( mg/ kg) Multiple App.

Forage/ Small Insect Residue ( mg/ kg) Single App.

Large Insect Residue ( mg/ kg) Multiple App.

Large Insect Residue ( mg/ kg) Single App. Short Grass RQ Multiple App. Short Grass RQ Single App.

Forage/ Sm all Insect RQ Multiple app. Forage/ S mall Insect RQ Single App. Large Insect RQ Multiple App. Large Insect RQ Corn, Celery ( maximum 0.1125 lb ai/ A; 4 applications; 2 days interval between applications)

15 0.95 729 25 50 14 28 1.6 3.1 0.08 0.03 0.04 0.03 0.005 0.01 35 0.66 0.053 0.02 0.03 0.01 0.003 0.01 1000 0.15 0.012 0.00 0.007 0.00 0.0008 0.00 Peanut ( maximum 0.225 lb ai/ A; 2 applications; 10 day interval)

15 0.95 729 54 93.72 30 52.72 3.4 5.86 0.04 0.06***

* 0.02 0.00 0.002 0.00 35 0.66 0.027 0.05***

* 0.014 0.00 0.0016 0.00 1000 0.15 0.006 0.03 0.003 0.00 0.0004 0.00 Rice, Wild rice ( Maximum 0.225 lb ai/ A; second application at 0.115 lb ai/ A; 10 day between applications)

15 0.95 729 54 77.09 30 43.37 3.4 4.82 0.04 0.04 0.02 0.03 0.002 0.00 35 0.66 0.03 0.02 0.015 0.00 0.002 0.00 1000 0.15 0.00 0.00 0.003 0.00 0.0008 0.00 stone fruits   apricot, cherry, nectarine, peach, and plum ( maximum 0.1125 lb ai/ A; 5 appl.; 5 day intervals)

15 0.95 729 27 112 15 63 1.69 7 0.02 0.08***

* 0.01 0.04 0.001 0.00 35 0.66 0.027 0.06***

* 0.007 0.03 0.0008 0.00 1000 0.15 0.003 0.013 0.002 0.007 0.0002 0.00 turf and ornamentals   ground cover, ( maximum 1.78 lb ai/ A; 4 appl.; 10 day intervals)

15 0.95 729 427 1301 240 732 27 81 0.30** 0.91* 0.17*** 0.51*** 0.02 0.06 35 0.66 0.21** 0.58* 0.12*** 0.36** 0.013 0.04 Page 162 of 206 Table 7. Herbivorous/ Insectivorous Mammal Acute Risk Quotient Calculations for Single and Multiple Applications Based on the Mouse LD50 of 729 mg/ kg bw Herbivore/ Insectivore Weight Class ( g) Fraction Bodyweight Consumed Daily Adjusted LD50 ( mg/ kg_ bw) Single App.

Short Grass Residue ( mg/ kg) Multiple App.

Short Grass Residue ( mg/ kg) Single App.

Forage/ Small Insect Residue ( mg/ kg) Multiple App.

Forage/ Small Insect Residue ( mg/ kg) Single App.

Large Insect Residue ( mg/ kg) Multiple App.

Large Insect Residue ( mg/ kg) Single App. Short Grass RQ Multiple App. Short Grass RQ Single App.

Forage/ Sm all Insect RQ Multiple app. Forage/ S mall Insect RQ Single App. Large Insect RQ Multiple App. Large Insect RQ 1000 0.15 0.048 0.15*** 0.027 0.08***

* 0.003 0.009 turf and ornamentals   lawns and turf, golf course ( maximum 1.78 lb ai/ A; 4 appl.; 14 day intervals)

15 0.95 729 427 1182 240 665 27 74 0.3** 0.7* 0.17*** 0.4** 0.02 0.05 35 0.66 0.21** 0.58* 0.12*** 0.34** 0.013 0.036 1000 0.15 0.048 0.32** 0.027 0.18*** 0.003 0.008 turf and ornamentals sod farm ( maximum 1.78 lb ai/ A; 4 appl.; 21 day intervals)

15 0.95 729 427 1008 240 572 27 64 0.3* 0.61* 0.17*** 0.34** 0.02 0.045 35 0.66 0.21** 0.50* 0.12*** 0.28** 0.013 0.031 1000 0.15 0.048 0.28*** 0.027 0.16*** 0.003 0.007 RQ = Residue/( Toxicity / Fraction Bodyweight Consumed)

Risk Presumption * Acute High Risk ** Acute Restricted Use *** Acute Endangered Species RQ Level of Concern 0.5 0.2 0.1 * LOC not exceeded if 7 day foliar dissipation half life is calculated from T REX.

Table 8. Granivorous Mammal Acute Risk Quotient Calculations for Single and Multiple Applications Based on the Mouse LD50 of 729 mg/ kg bw Granivore Weight Class ( g) Fraction Bodyweight Consumed Daily Acute Threshold ( mg/ kg_ bw) Single App.

Seed Residue ( mg/ kg) Multiple App.

Seed Residue ( mg/ kg) Single App.

Seed RQ Multiple App.

Seed RQ Barley, rye, triticale ( maximum 0.1125 lb ai / A; one application)

15 0.21 729 1.6  0.0003 Page 163 of 206 Table 8. Granivorous Mammal Acute Risk Quotient Calculations for Single and Multiple Applications Based on the Mouse LD50 of 729 mg/ kg bw Granivore Weight Class ( g) Fraction Bodyweight Consumed Daily Acute Threshold ( mg/ kg_ bw) Single App.

Seed Residue ( mg/ kg) Multiple App.

Seed Residue ( mg/ kg) Single App.

Seed RQ Multiple App.

Seed RQ 35 0.15 0.00017 1000 0.03 0.000036 Wheat ( maximum 0.08 lb ai/ A; 2 applications; 14 day interval between applications)

15 0.21 729 2.1 0.00 0.00 35 0.15 0.00 0.00 1000 0.03 0.00 0.00 Grasses grown for seed ( forage fodder grasses ( maximum 0.225 lb ai/ A; 4 applications; 14 day interval)

15 0.21 729 3.4 19.8 0.0005 0.0031 35 0.15 0.00038 0.0022 1000 0.03 0.000076 0.0004 Corn, Celery ( maximum 0.1125 lb ai/ A; 4 applications; 2 days interval between applications)

15 0.21 729 6.75 25 0.00 0.00 35 0.15 0.00 0.00 1000 0.03 0.00 0.00 Peanut ( maximum 0.225 lb ai/ A; 2 applications; 10 day interval)

15 0.21 729 3.4 8.41 0.00 0.00 35 0.15 0.00 0.00 1000 0.03 0.00 0.00 Rice, Wild rice ( Maximum 0.225 lb ai/ A; second application at 0.115 lb ai/ A; 10 day between applications)

15 0.21 729 3.4 8.41 0.00 0.00 35 0.15 0.00 0.00 1000 0.03 0.00 0.00 Page 164 of 206 Table 8. Granivorous Mammal Acute Risk Quotient Calculations for Single and Multiple Applications Based on the Mouse LD50 of 729 mg/ kg bw Granivore Weight Class ( g) Fraction Bodyweight Consumed Daily Acute Threshold ( mg/ kg_ bw) Single App.

Seed Residue ( mg/ kg) Multiple App.

Seed Residue ( mg/ kg) Single App.

Seed RQ Multiple App.

Seed RQ stone fruits   apricot, cherry, nectarine, peach, and plum ( maximum 0.1125 lb ai/ A; 5 appl.; 5 day intervals)

15 0.21 729 1.69 7 0.00 0.00 35 0.15 0.00 0.00 1000 0.03 0.00 0.00 turf and ornamentals   ground cover, ( maximum 1.78 lb ai/ A; 4 appl.; 10 day intervals)

15 0.21 27 81 0.00 0.00 35 0.15 0.00 0.00 1000 0.03 0.00 0.00 turf and ornamentals   lawns and turf, golf course ( maximum 1.78 lb ai/ A; 4 appl.; 14 day intervals)

15 0.21 729 27 74 0.00 0.00 35 0.15 0.00 0.00 1000 0.03 0.00 0.00 turf and ornamentals sod farm ( maximum 1.78 lb ai/ A; 4 appl.; 21 day intervals)

15 0.21 729 27 64 0.00 0.00 35 0.15 0.00 0.00 1000 0.03 0.00 0.00 RQ = Residue/( Toxicity / Fraction Bodyweight Consumed)

Risk Presumption Acute High Risk Acute Restricted Use Acute Endangered Species RQ Level of Concern 0.5 0.2 0.1 Page 165 of 206 Table 9. Mammal Reproduction Risk Quotient Calculations based on NOAEC of 500 mg/ kg diet Wildlife Food Item Wildlife Food Item Residue Single Application ( mg/ kg_ diet) Wildlife Food Item Residue Multiple Applications ( mg/ kg_ diet) Chronic Threshold ( mg/ kg_ diet) Single Application Reproduction RQ Multiple Application Reproduction RQ Barley, rye, triticale ( maximum 0.1125 lb ai / A; one application)

short grass 27  500 0.05

tall grass 12  0.024

broadleaf forage/ small insects 15  0.03

fruit, pods, seeds, large insects 1.6  0.003

Wheat ( maximum 0.1125 lb ai/ A; 2 applications; 14 day interval)

short grass 19 34 500 0.038 0.068 tall grass 8.8 15 0.018 0.03 broadleaf forage/ small insects 11 19 0.022 0.038 fruit, pods, seeds, large insects 1.2 2.1 0.0024 0.0042 Grasses grown for seed ( forage fodder grasses ( maximum 0.225 lb ai/ A; 4 applications; 14 day interval)

short grass 54 149 500 0.11 0.298 tall grass 25 69 0.05 0.138 broadleaf forage/ small insects 30 84 0.06 0.168 fruit, pods, seeds, large insects 3.4 9.34 0.0068 0.019 Corn, Celery ( maximum 0.1125 lb ai/ A; 4 applications; 2 days interval between applications)

short grass 108 101.87 500 0.216 0.20 tall grass 50 46.69 0.1 0.09 broadleaf forage/ small insects 61 57.3 0.12 0.11 fruit, pods, seeds, large insects 25 6.37 0.05 0.01 Peanut ( maximum 0.225 lb ai/ A; 2 applications; 10 day interval)

short grass 54 454 500 0.11 0.91 tall grass 25 208 0.05 0.42 broadleaf forage/ small insects 30 256 0.06 0.51 Page 166 of 206 Table 9. Mammal Reproduction Risk Quotient Calculations based on NOAEC of 500 mg/ kg diet Wildlife Food Item Wildlife Food Item Residue Single Application ( mg/ kg_ diet) Wildlife Food Item Residue Multiple Applications ( mg/ kg_ diet) Chronic Threshold ( mg/ kg_ diet) Single Application Reproduction RQ Multiple Application Reproduction RQ fruit, pods, seeds, large insects 3.4 28 0.0068 0.06 Rice, Wild rice ( Maximum 0.225 lb ai/ A; second application at 0.115 lb ai/ A; 10 day between applications)

short grass 54 454 500 0.11 0.91 tall grass 25 208 0.05 0.42 broadleaf forage/ small insects 30 256 0.06 0.51 fruit, pods, seeds, large insects 3.4 28 0.0068 0.06 stone fruits   apricot, cherry, nectarine, peach, and plum ( maximum 0.1125 lb ai/ A; 5 appl.; 5 day intervals)

short grass 27 112 500 0.05 0.224 tall grass 12 51 0.024 0.1 broadleaf forage/ small insects 15 63 0.03 0.13 fruit, pods, seeds, large insects 1.69 7 0.003 0.014 turf and ornamentals   ground cover, ( maximum 1.78 lb ai/ A; 4 appl.; 10 day intervals)

short grass 427 1301 500 0.85 2.6   tall grass 196 596 0.39 0.92 broadleaf forage/ small insects 240 732 0.48 1.4   fruit, pods, seeds, large insects 27 81 0.054 0.16 turf and ornamentals   lawns and turf, golf course ( maximum 1.78 lb ai/ A; 4 appl.; 14 day intervals)

short grass 427 1182 500 0.85 2.3   tall grass 196 542 0.39 1.1  *

broadleaf forage/ small insects 240 665 0.48 1.33  *

fruit, pods, seeds, large insects 27 74 0.054 0.148 turf and ornamentals sod farm ( maximum 1.78 lb ai/ A; 4 appl.; 21 day intervals)

short grass 427 1008 500 0.85 2.0  *

tall grass 196 466 0.39 2.0  * Page 167 of 206 Table 9. Mammal Reproduction Risk Quotient Calculations based on NOAEC of 500 mg/ kg diet Wildlife Food Item Wildlife Food Item Residue Single Application ( mg/ kg_ diet) Wildlife Food Item Residue Multiple Applications ( mg/ kg_ diet) Chronic Threshold ( mg/ kg_ diet) Single Application Reproduction RQ Multiple Application Reproduction RQ broadleaf forage/ small insects 240 572 0.48 1.14  *

fruit, pods, seeds, large insects 27 64 0.054 0.128 ( i) RQ = Residue/ Toxicity Threshold Risk Presumption RQ Level of Concern   Chronic Risk 1 * LOC not exceeded if 7 day foliar dissipation half life is calculated from T REX.

Table 10. Mammalian chronic Oral DOSE based risk quotients for propiconazole when dietary NOAEC of 500 mg/ kg diet is converted to a NOAEL of 25 mg/ kg bw based on a standard FDA lab rat conversion1 Barley, rye, triticale ( maximum 0.1125 lb ai / A; one application)

15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 25 55 0.47 17 44.5 .40 4 19.2 0.21 Tall Grass 11 55 0.21 8 44.5 .018 1 19.2 0.10 Broadleaf plants/ sm insects 14 55 0.26 10 44.5 0.23 2 19.2 0.12 Fruits/ pods/ lg insects 1 55 0.03 1 44.5 0.03 0.3 19.2 0.01 Seeds ( granivores) 0.36 55 0.01 0.25 44.5 0.01 0.06 19.2 0.00 Wheat ( maximum 0.1125 lb ai/ A; 2 applications; 14 day interval)

Oral Dose based RQs ( daily dose/ adjusted NOAEL) 15 g mammal 35 g mammal 1000 g mammal Page 168 of 206 Table 10. Mammalian chronic Oral DOSE based risk quotients for propiconazole when dietary NOAEC of 500 mg/ kg diet is converted to a NOAEL of 25 mg/ kg bw based on a standard FDA lab rat conversion1 EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 454 55 0.82 31 44.5 0.70 7 19.2 0.38 Tall Grass 21 55 0.32 14 44.5 0.32 3 19.2 0.17 Broadleaf plants/ sm insects 25 55 0.46 18 44.5 0.40 4 19.2 0.21 Fruits/ pods/ lg insects 2.8 55 0.05 2 44.5 0.04 0.45 19.2 0.02 Seeds ( granivores) 0.63 55 0.01 0.43 44.5 0.01 0.10 19.2 0.01 Corn, Celery ( maximum 0.1125 lb ai/ A; 4 applications; 2 days interval between applications)

15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 95 55 1.8+ 67 44.5 1.9+ 16 19.2 0.81 Tall Grass 45 55 0.81 31 44.5 0.69 7 19.2 0.37 Broadleaf plants/ sm insects 55 55 0.99 38 44.5 0.85 9 19.2 0.46 Fruits/ pods/ lg insects 6 55 0.11 4.2 44.5 0.09 0.97 19.2 0.05 Seeds ( granivores) 1.4 55 0.02 0.93 44.5 0.02 0.22 19.2 0.01 Rice, Wild rice ( Maximum 0.17 lb ai/ A; 2 applications; 10 days between applications)

15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 68 55 1.2+ 47 44.5 1.1+^ 11 19.2 0.57 Tall Grass 31 55 0.57 22 44.5 0.49 5 19.2 0.26 Broadleaf plants/ sm insects 38 55 0.88 27 44.5 0.60 6 19.2 0.32 Fruits/ pods/ lg insects 4.3 55 0.08 3 44.5 0.07 0.68 19.2 0.04 Seeds ( granivores) 0.95 55 0.02 0.66 44.5 0.01 0.15 19.2 0.01 Turf ( 1.78 lb ai/ A; 4 applications/ yr at 10 day intervals)

Oral Dose based RQs ( daily dose/ adjusted NOAEL) 15 g mammal 35 g mammal 1000 g mammal Page 169 of 206 Table 10. Mammalian chronic Oral DOSE based risk quotients for propiconazole when dietary NOAEC of 500 mg/ kg diet is converted to a NOAEL of 25 mg/ kg bw based on a standard FDA lab rat conversion1 EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 1240 55 22.6+ 857 44.5 19.3+ 199 19.2 10.3+

Tall Grass 569 55 10.4+ 393 44.5 8.8+ 91 19.2 4.7+

Broadleaf plants/ sm insects 698 55 12.7+ 482 44.5 10.9+ 112 19.2 5.8+

Fruits/ pods/ lg insects 78 55 1.41+ 54 44.5 1.2+^ 12 19.2 0.65 Seeds ( granivores) 17 55 0.31 12 44.5 0.27 2.8 19.2 0.14 Pecans and Grasses grown for seed ( 0.225 lb ai/ A; 4 applications/ yr at 14 day intervals) 15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 142 55 2.6+ 98 44.5 2.2+ 23 19.2 1.2+

Tall Grass 65 55 1.2+ 45 44.5 1.0+ 10 19.2 0.54 Broadleaf plants/ sm insects 80 55 1.5+ 55 44.5 1.3+^ 13 19.2 0.67 Fruits/ pods/ lg insects 8.9 55 0.16 6.2 44.5 0.14 1.4 19.2 0.07 Seeds ( granivores) 2.0 55 0.04 1.4 44.5 0.03 0.32 19.2 0.02 Peanut ( 0.225 lb ai/ A; 2 applications/ yr at 10 day intervals) 15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 93.72 55 1.7+ 64.77 44.5 1.46+ 15.02 19.2 0.78 Tall Grass 42.95 55 0.87 29.69 44.5 0.67 6.88 19.2 0.36 Broadleaf plants/ sm insects 52.72 55 0.96+^ 36.45 44.5 0.82 8.45 19.2 0.44 Fruits/ pods/ lg insects 5.86 55 0.11 4.05 44.5 0.09 0.94 19.2 0.05 Seeds ( granivores) 1.30 55 0.02 0.90 44.5 0.02 0.21 19.2 0.01 Stone fruits   ( apricot, cherry, nectarine, peach, and plum) and non bearing crops ( maximum 0.1125 lb ai/ A; 5 appl.; 5 day intervals) 15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 106.5 55 1.94+ 73.7 44.5 1.66+ 17.1 19.2 0.89 Tall Grass 48.9 55 0.89 33.8 44.5 0.76 7.8 19.2 0.41 Broadleaf plants/ sm insects 60.0 55 1.09+ 41.4 44.5 0.93 9.6 19.2 0.50 Fruits/ pods/ lg insects 6.6 55 0.12 4.6 44.5 0.1 1.1 19.2 0.06 Seeds ( granivores) 1.48 55 0.03 1.0 44.5 0.02 0.24 19.2 0.01 1 The oral dose based RQs are calculated by dividing the EEC equivalent dose by the adjusted NOAEL for chronic values) for each food category and animal class. + exceeds Chronic LOC (> 1.0) * LOC not exceeded if 14.41 day foliar dissipation half life is calculated from T REX. Page 170 of 206 Table 11. Mammalian chronic Oral DOSE based risk based on the reported NOAEL of 43 mg ai/ kg bw1 Barley, rye, triticale ( maximum 0.1125 lb ai / A; one application)

15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 26 95 0.27 18 76 0.23 4 33 0.12 Tall Grass 12 95 0.12 8 76 0.11 1 33 0.06 Broadleaf plants/ sm insects 14 95 0.15 10 76 0.13 2 33 0.07 Fruits/ pods/ lg insects 1.6 95 0.02 1 76 0.01 0.3 33 0.01 Seeds ( granivores) 0.36 95 0.00 0.25 76 0.00 0.06 33 0.00 Wheat ( maximum 0.1125 lb ai/ A; 2 applications; 14 day interval)

15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 45 95 0.48 31 76 0.41 7 33 0.22 Tall Grass 21 95 0.22 14 76 0.19 3 33 0.10 Broadleaf plants/ sm insects 25 95 0.27 18 76 0.23 4 33 0.12 Fruits/ pods/ lg insects 2.8 95 0.03 1.6 76 0.03 0.45 33 0.01 Seeds ( granivores) 0.63 95 0.01 0.43 76 0.01 0.10 33 0.00 Corn, Celery ( maximum 0.1125 lb ai/ A; 4 applications; 2 days interval between applications)

15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 97 95 1.0+* 67 76 0.80 16 33 0.47 Tall Grass 45 95 0.47 31 76 0.40 7 33 0.22 Broadleaf plants/ sm insects 55 95 0.58 38 76 0.49 9 33 0.26 Fruits/ pods/ lg insects 6 95 0.06 4 76 0.05 .97 33 0.03 Page 171 of 206 Table 11. Mammalian chronic Oral DOSE based risk based on the reported NOAEL of 43 mg ai/ kg bw1 Seeds ( granivores) 1.4 95 0.01 0.93 76 0.01 0.22 33 0.01 Rice, Wild rice ( Maximum 0.17 lb ai/ A; 2 applications; 10 days between applications)

15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 71 95 0.75 49 76 0.64 11 33 0.34 Tall Grass 32 95 0.34 22 76 0.29 5 33 0.16 Broadleaf plants/ sm insects 40 95 0.42 28 76 0.36 6 33 0.19 Fruits/ pods/ lg insects 4 95 0.05 3 76 0.04 0.71 33 0.02 Seeds ( granivores) 0.98 95 0.01 0.68 76 0.01 0.16 33 0.00 Turf ( 1.78 lb ai/ A; 4 applications/ yr at 10 day intervals)

15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 1240 95 13.0+ 857 76 11.3+ 199 33 5.9+

Tall Grass 569 95 5.6+ 393 76 5.18+ 91 33 2.7+

Broadleaf plants/ sm insects 698 95 7.3+ 482 76 6.36+ 112 33 3.3+

Fruits/ pods/ lg insects 78 95 0.81 54 76 0.71 12 33 0.36 Seeds ( granivores) 17 95 0.18 12 76 0.16 2.8 33 0.06 Pecans and Grasses grown for seed ( 0.225 lb ai/ A; 4 applications/ yr at 14 day intervals) 15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 142 95 1.51+ 98 76 1.29+ 23 33 0.69 Tall Grass 65 95 0.69 45 76 0.59 10 33 0.32 Broadleaf plants/ sm insects 80 95 0.85 55 76 0.72 13 33 0.39 Fruits/ pods/ lg insects 8.9 95 0.09 6.2 76 0.08 1.4 33 0.04 Seeds ( granivores) 2.0 95 0.02 1.4 76 0.02 0.32 33 0.0 Peanut ( 0.225 lb ai/ A; 2 applications/ yr at 10 day intervals) 15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 93.72 95 1.7+ 64.77 76 1.46+ 15.02 33 0.78 Tall Grass 42.95 95 0.87 29.69 76 0.67 6.88 33 0.36 Broadleaf plants/ sm insects 52.72 95 0.96+* 36.45 76 0.82 8.45 33 0.44 Fruits/ pods/ lg insects 5.86 95 0.11 4.05 76 0.09 0.94 33 0.05 Seeds ( granivores) 1.30 95 0.02 0.90 76 0.02 0.21 33 0.01 Page 172 of 206 Table 11. Mammalian chronic Oral DOSE based risk based on the reported NOAEL of 43 mg ai/ kg bw1 Stone fruits   ( apricot, cherry, nectarine, peach, and plum) and non bearing crops ( maximum 0.1125 lb ai/ A; 5 appl.; 5 day intervals) 15 g mammal 35 g mammal 1000 g mammal Oral Dose based RQs ( daily dose/ adjusted NOAEL) EEC residue Adj. NOAEL Chronic RQ EEC residue Adj NOAEL Chronic RQ EEC Residue Adj NOAEL Chronic RQ Short Grass 106.5 95 1.13+* 73.7 76 0.96 17.1 33 0.52 Tall Grass 48.9 95 0.52 33.8 76 0.44 7.8 33 0.24 Broadleaf plants/ sm insects 60.0 95 0.63 41.4 76 0.54 9.6 33 0.29 Fruits/ pods/ lg insects 6.6 95 0.07 4.6 76 0.06 1.1 33 0.03 Seeds ( granivores) 1.48 95 0.02 1.0 76 0.01 0.24 33 0.01 1 The oral dose based RQs are calculated by dividing the EEC equivalent dose by the adjusted NOAEL for chronic values) for each food category and animal class. + exceeds Chronic LOC (> 1.0) * LOC not exceeded if 14.41 day foliar dissipation half life is calculated from T REX. Page 173 of 206 Terrestrial Plant Risk Quotient Calculations Non endangered Plant Risk Quotients  Single Spray Applications of Propiconazole The EC25 value of the most sensitive species in the seedling emergence study is compared to runoff and drift exposure to determine the RQ ( EEC/ toxicity value). The EC25 value of the most sensitive species in the vegetative vigor study is compared to the drift exposure to determine the acute RQ. RQs are calculated for the most sensitive monocot and dicot species for ground and aerial applications.

Table 12: Acute Terrestrial Plant Risk Quotient Calculations For Single Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading ( Sheet runoff +

Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Barley, rye, triticale, stone fruit, corn, celery, wheat   ground applications ( maximum 0.1125 lb ai / A; Single application)

Monocot > 1.5 0.0011 0.0034 < 0.0022 0.0011 0.0236 < 0.016 Seed Emerg. Dicot 0.18 0.0011 0.0034 0.018 0.0011 0.0236 0.13 Monocot 0.315 0.0011 N/ A 0.0035 0.0011 N/ A 0.0035 Veg Vigor Dicot 0.039 0.0011 N/ A 0.028 0.0011 N/ A 0.028 Barley, rye, triticale, stone fruit, corn, celery, wheat   aerial applications ( maximum 0.1125 lb ai / A; Single application)

Monocot > 1.5 0.0056 0.0079 < 0.005 0.0056 0.0281 < 0.019 Seed Emerg. Dicot 0.18 0.0056 0.0079 0.044 0.0056 0.0281 0.16 Monocot 0.315 0.0056 N/ A 0.018 0.0056 N/ A 0.018 Veg Vigor Dicot 0.039 0.0056 N/ A 0.14 0.0056 N/ A 0.14 Grasses grown for seed, rice, wild rice, and peanut   Ground Applications ( forage fodder grasses ( maximum 0.225 lb ai/ A; Single application) Page 174 of 206 Table 12: Acute Terrestrial Plant Risk Quotient Calculations For Single Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading ( Sheet runoff +

Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Seed Emerg. Monocot > 1.5 0.0023 0.0068 < 0.0045 0.0023 0.0473 < 0.03 Dicot 0.18 0.0023 0.0068 0.038 0.0023 0.0473 0.26 Veg Vigor Monocot 0.315 0.0023 N/ A 0.007 0.0023 N/ A 0.007 Dicot 0.039 0.0023 N/ A 0.06 0.0023 N/ A 0.06 Grasses grown for seed, rice, wild rice, and peanut  Aerial Applications ( forage fodder grasses ( maximum 0.225 lb ai/ A; Single application)

Seed Emerg. Monocot > 1.5 0.0113 0.0158 < 0.01 0.0113 0.0563 < 0.038 Dicot 0.18 0.0113 0.0158 0.088 0.0113 0.0563 0.31 Veg Vigor Monocot 0.315 0.0113 N/ A 0.036 0.0113 N/ A 0.036 Dicot 0.039 0.0113 N/ A 0.30 0.0113 N/ A 0.30 turf and ornamentals   ground cover, Ground Applications ( maximum 1.78 lb ai/ A; Single application)

Seed Emerg. Monocot > 1.5 0.0178 0.0534 < 0.04 0.0178 0.3738 < 0.249 Dicot 0.18 0.0178 0.0534 0.03 0.0178 0.3738 2.08 *

Veg Vigor Monocot 0.315 0.0178  0.06 0.0178  0.06 Dicot 0.039 0.0178  0.46 0.0178  0.46 Turf and ornamentals   ground cover, Chemigation Applications ( maximum 1.78 lb ai/ A; single application)

Seed Emerg. Monocot > 1.5 0.089 0.1246 < 0.083 0.089 0.4450 < 0.297 Page 175 of 206 Table 12: Acute Terrestrial Plant Risk Quotient Calculations For Single Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading ( Sheet runoff +

Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Dicot 0.18 0.089 0.1246 0.69 0.089 0.4450 2.47 *

Veg Vigor Monocot 0.315 0.089  0.28 0.089  0.28 Dicot 0.039 0.089  2.28 * 0.089  2.28 *

* indicates an exceedence of Acute Risk LOC.

Endangered Plant Risk Quotients  Single Spray Applications of Propiconazole The endangered plant RQs are calculated by comparing the NOEC or EC05 value of the most sensitive species in the seedling emergence study to runoff and drift exposure ( EEC/ toxicity value). The NOEC or EC05 value of the most sensitive species in the vegetative vigor study is compared to the drift exposure to determine the acute RQ. RQs are calculated for the most sensitive monocot and dicot species.

Table 13: Listed ( Endangered) Acute Terrestrial Plant Risk Quotient Calculations For Single Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading( Sheet runoff + Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Barley, rye, triticale, stone fruit, corn, celery, and wheat   ground applications ( maximum 0.1125 lb ai / A; Single application)

Monocot 1.5 0.0011 0.0034 0.0023 0.0011 0.0236 0.016 Seed Emerg. Dicot 0.056 0.0011 0.0034 0.06 0.0011 0.0236 0.42 Page 176 of 206 Table 13: Listed ( Endangered) Acute Terrestrial Plant Risk Quotient Calculations For Single Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading( Sheet runoff + Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Monocot 0.0185 0.0011 N/ A 0.059 0.0011 N/ A 0.059 Veg Vigor Dicot 0.056 0.0011 N/ A 0.02 0.0011 N/ A 0.02 Barley, rye, triticale, stone fruit, corn, celery, and wheat   aerial applications ( maximum 0.1125 lb ai / A; Single application)

Monocot 1.5 0.0056 0.0079 0.005 0.0056 0.0281 0.019 Seed Emerg. Dicot 0.056 0.0056 0.0079 0.14 0.0056 0.0281 0.50 Monocot 0.0185 0.0056 N/ A 0.30 0.0056 N/ A 0.30 Veg Vigor Dicot 0.056 0.0056 N/ A 0.1 0.0056 N/ A 0.1 Grasses grown for seed, rice, wild rice, and peanut   Ground Applications ( forage fodder grasses ( maximum 0.225 lb ai/ A; Single application)

Seed Emerg. Monocot 1.5 0.0023 0.0068 0.005 0.0023 0.0473 0.03 Dicot 0.056 0.0023 0.0068 0.12 0.0023 0.0473 0.84 Veg Vigor Monocot 0.0185 0.0023 N/ A 0.12 0.0023 N/ A 0.12 Dicot 0.056 0.0023 N/ A 0.04 0.0023 N/ A 0.04 Grasses grown for seed, rice, wild rice, and peanut  Aerial Applications ( forage fodder grasses ( maximum 0.225 lb ai/ A; Single application)

Seed Emerg. Monocot 1.5 0.0113 0.0158 0.01 0.0113 0.0563 0.038 Dicot 0.056 0.0113 0.0158 0.04 0.0113 0.0563 1.01 *

Veg Vigor Monocot 0.0185 0.0113 N/ A 0.61 0.0113 N/ A 0.61 Page 177 of 206 Table 13: Listed ( Endangered) Acute Terrestrial Plant Risk Quotient Calculations For Single Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading( Sheet runoff + Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Dicot 0.056 0.0113 N/ A 0.20 0.0113 N/ A 0.20 turf and ornamentals   ground cover, Ground Applications ( maximum 1.78 lb ai/ A; Single application)

Seed Emerg. Monocot 1.5 0.0178 0.0534 0.036 0.0178 0.3738 0.25 Dicot 0.056 0.0178 0.0534 0.95 * 0.0178 0.3738 6.68 *

Veg Vigor Monocot 0.0185 0.0178 N/ A 0.96 0.0178 N/ A 0.96 Dicot 0.056 0.0178 N/ A 0.32 0.0178 N/ A 0.32 Turf and ornamentals   ground cover, Chemigation Applications ( maximum 1.78 lb ai/ A; single application)

Seed Emerg. Monocot 1.5 0.089 0.1246 0.083 0.089 0.4450 0.30 Dicot 0.056 0.089 0.1246 2.23 * 0.089 0.4450 7.95 *

Veg Vigor Monocot 0.0185 0.089 N/ A 4.81 * 0.089 N/ A 4.81 *

Dicot 0.056 0.089 N/ A 1.59 * 0.089 N/ A 1.59 *

* indicates an exceedence of Acute Risk LOC 1)

Non endangered Plant Risk Quotients  Multiple Spray Applications of Propiconazole The RQs for multiple applications are determined in the same manner as single applications. The EC25 value of the most sensitive species in the seedling emergence and vegetative vigor studies are compared to runoff and drift exposure.) The RQs are calculated for the most sensitive monocot and dicot species for aerial and ground applications. Page 178 of 206 Table 14: Acute Terrestrial Plant Risk Quotient Calculations For Multiple Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading( Sheet runoff + Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Stone fruit   ground applications ( maximum 0.1125 lb ai / A; five applications, 5 day intervals)

Monocot > 1.5 0.0055 0.0169 < 0.011 0.0055 0.1181 < 0.07 Seed Emerg. Dicot 0.18 0.0055 0.0169 0.09 0.0055 0.1181 0.656 Monocot 0.315 0.0055 N/ A 0.017 0.0055 N/ A 0.017 Veg Vigor Dicot 0.039 0.0055 N/ A 0.141 0.0055 N/ A 0.141 Stone fruit   aerial applications ( maximum 0.1125 lb ai / A; five applications, 5 day intervals)

Monocot > 1.5 0.028 0.0394 < 0.03 0.028 0.1406 < 0.093 Seed Emerg. Dicot 0.18 0.028 0.0394 0.23 0.028 0.1406 0.78 Monocot 0.315 0.028 N/ A 0.089 0.028 N/ A 0.089 Veg Vigor Dicot 0.039 0.028 N/ A 0.718 0.028 N/ A 0.718 Wheat   Ground applications ( maximum 0.1125 lb ai/ A; 2 applications; 14 day interval)

Seed Emerg. Monocot > 1.5 0.0023 0.0068 < 0.0045 0.0023 0.0473 < 0.03 Dicot 0.18 0.0023 0.0068 0.04 0.0023 0.0473 0.26 Veg Vigor Monocot 0.315 0.0023 N/ A 0.005 0.0023 N/ A 0.007 Dicot 0.039 0.0023 N/ A 0.041 0.0023 N/ A 0.06 Wheat   Aerial applications ( maximum 0.1125 lb ai/ A; 2 applications; 14 day interval) Page 179 of 206 Table 14: Acute Terrestrial Plant Risk Quotient Calculations For Multiple Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading( Sheet runoff + Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Seed Emerg. Monocot > 1.5 0.0113 0.0158 < 0.01 0.0080 0.0563 < 0.04 Dicot 0.18 0.0113 0.0158 0.09 0.0080 0.0563 0.31 Veg Vigor Monocot 0.315 0.0113 N/ A 0.04 0.0080 N/ A 0.04 Dicot 0.039 0.0113 N/ A 0.29 0.0080 N/ A 0.29 Grasses grown for seed   Ground Applications ( forage fodder grasses ( maximum 0.225 lb ai/ A; 4 applications; 14 day interval)

Seed Emerg. Monocot > 1.5 0.0092 0.027 < 0.018 0.0092 0.189 < 0.126 Dicot 0.18 0.0092 0.027 0.15 0.0092 0.189 1.05 *

Veg Vigor Monocot 0.315 0.0092 N/ A 0.029 0.0092 N/ A 0.029 Dicot 0.039 0.0092 N/ A 0.236 0.0092 N/ A 0.236 Grasses grown for seed  Aerial Applications ( forage fodder grasses ( maximum 0.225 lb ai/ A; 4 applications; 14 day interval)

Seed Emerg. Monocot > 1.5 0.0452 0.0630 < 0.048 0.0452 0.2250 < 0.21 Dicot 0.18 0.0452 0.0630 0.40 0.0452 0.2250 1.25 *

Veg Vigor Monocot 0.315 0.0452 N/ A 0.143 0.0452 N/ A 0.143 Dicot 0.039 0.0452 N/ A 1.16 * 0.0452 N/ A 1.16 *

Corn, Celery   Ground Applications ( maximum 0.1125 lb ai/ A; 4 applications; 2 days interval between applications)

Seed Emerg. Monocot > 1.5 0.0045 0.0135 < 0.009 0.0045 0.0935 < 0.062 Page 180 of 206 Table 14: Acute Terrestrial Plant Risk Quotient Calculations For Multiple Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading( Sheet runoff + Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Dicot 0.18 0.0045 0.0135 0.075 0.0045 0.0935 0.52 Veg Vigor Monocot 0.315 0.0045 N/ A 0.01 0.0045 N/ A 0.01 Dicot 0.039 0.0045 N/ A 0.12 0.0045 N/ A 0.12 Corn, Celery   Aerial Applications ( maximum 0.1125 lb ai/ A; 4 applications; 2 days interval between applications)

Seed Emerg. Monocot > 1.5 0.0225 0.0315 < 0.02 0.0225 0.1125 < 0.075 Dicot 0.18 0.0225 0.0315 0.18 0.0225 0.1125 0.625 Veg Vigor Monocot 0.315 0.0225 N/ A 0.07 0.0225 N/ A 0.07 Dicot 0.039 0.0225 N/ A 0.58 0.0225 N/ A 0.58 Rice, Wild rice   Ground applications ( Maximum 0.225 lb ai/ A; second application at 0.115 lb ai/ A; 10 day between applications)

Seed Emerg. Monocot > 1.5 0.0034 0.0102 < 0.0068 0.0034 0.0714 < 0.048 Dicot 0.18 0.0034 0.0102 0.057 0.0034 0.0714 0.39 Veg Vigor Monocot 0.315 0.0034 N/ A 0.01 0.0034 N/ A 0.01 Dicot 0.039 0.0034 N/ A 0.09 0.0034 N/ A 0.09 Rice, Wild rice   aerial applications ( Maximum 0.225 lb ai/ A; second application at 0.115 lb ai/ A; 10 day between applications)

Seed Emerg. Monocot > 1.5 0.017 0.0238 < 0.016 0.017 0.0805 < 0.05 Dicot 0.18 0.017 0.0238 0.13 0.017 0.0805 0.48 Page 181 of 206 Table 14: Acute Terrestrial Plant Risk Quotient Calculations For Multiple Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading( Sheet runoff + Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Veg Vigor Monocot 0.315 0.017 N/ A 0.05 0.017 N/ A 0.05 Dicot 0.039 0.017 N/ A 0.44 0.017 N/ A 0.44 Turf and ornamentals   ground cover, Ground Applications ( maximum 1.78 lb ai/ A; 4 appl.; 10, 14 or 21 day intervals)

Seed Emerg. Monocot > 1.5 0.0712 0.2136 < 0.14 0.0712 1.4952 < 0.996 Dicot 0.18 0.0712 0.2136 1.19 * 0.0712 1.4952 8.3 *

Veg Vigor Monocot 0.315 0.0712 N/ A 0.23 0.0712 N/ A 0.23 Dicot 0.039 0.0712 N/ A 1.83 * 0.0712 N/ A 1.83 *

Turf and ornamentals   ground cover, Aerial Applications ( maximum 1.78 lb ai/ A; 4 appl.; 10, 14, or 21 day intervals)

Seed Emerg. Monocot > 1.5 0.356 0.4984 < 0.33 0.356 1.78 < 1.19 *

Dicot 0.18 0.356 0.4984 2.77 * 0.356 1.78 9.89 *

Veg Vigor Monocot 0.315 0.356 N/ A 1.13 * 0.356 N/ A 1.13 *

Dicot 0.039 0.356 N/ A 9.13 * 0.356 N/ A 9.13 *

* indicates an exceedence of Acute Risk LOC Endangered Plant Risk Quotients  Multiple Spray Applications of Propiconazole The RQs for multiple applications of propiconazole are determined in the same manner as single applications. The NOEC or EC05 value of the most sensitive species in the seedling emergence and vegetative vigor studies are compared to runoff and drift exposure. RQs are calculated for the most sensitive monocot and dicot species for ground and aerial applications. Page 182 of 206 Table 15: Listed ( Endangered) Acute Terrestrial Plant Risk Quotient Calculations For Multiple Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading( Sheet runoff + Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Stone fruit   ground applications ( maximum 0.1125 lb ai / A; 5 applications; 5 day interval between applications)

Monocot 1.5 0.0055 0.0169 0.011 0.0055 0.1181 0.08 Seed Emerg. Dicot 0.056 0.0055 0.0169 0.30 0.0055 0.1181 2.1 *

Monocot 0.0185 0.0055 N/ A 0.30 0.0055 N/ A 0.30 Veg Vigor Dicot 0.056 0.0055 N/ A 0.09 0.0055 N/ A 0.09 Stone fruit   Aerial applications ( maximum 0.1125 lb ai / A; 5 applications; 5 day interval between applications)

Monocot 1.5 0.028 0.0394 0.03 0.028 0.1406 0.09 Seed Emerg. Dicot 0.056 0.028 0.0394 0.70 0.028 0.1406 2.51 *

Monocot 0.0185 0.028 N/ A 1.51 * 0.028 N/ A 1.51 *

Veg Vigor Dicot 0.056 0.028 N/ A 0.50 0.028 N/ A 0.50 Wheat   Ground applications ( maximum 01125 lb ai/ A; 2 applications; 14 day interval)

Seed Emerg. Monocot 1.5 0.0113 0.0068 0.0045 0.0113 0.0473 0.03 Dicot 0.056 0.0113 0.0068 0.12 0.0113 0.0473 0.84 Veg Vigor Monocot 0.0185 0.0113 N/ A 0.12 0.0113 N/ A 0.12 Dicot 0.056 0.0113 N/ A 0.04 0.0113 N/ A 0.04 Wheat   Aerial applications ( maximum 0.1125 lb ai/ A; 2 applications; 14 day interval) Page 183 of 206 Table 15: Listed ( Endangered) Acute Terrestrial Plant Risk Quotient Calculations For Multiple Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading( Sheet runoff + Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Seed Emerg. Monocot 1.5 0.0113 0.0158 0.01 0.0113 0.0563 0.04 Dicot 0.056 0.0113 0.0158 0.28 0.0113 0.0563 1.00 *

Veg Vigor Monocot 0.0185 0.0113 N/ A 0.61 0.0113 N/ A 0.61 Dicot 0.056 0.0113 N/ A 0.20 0.0113 N/ A 0.20 Grasses grown for seed   Ground Applications ( forage fodder grasses ( maximum 0.225 lb ai/ A; 4 applications; 14 day interval)

Seed Emerg. Monocot 1.5 0.0092 0.027 0.018 0.0092 0.189 0.126 Dicot 0.056 0.0092 0.027 0.48 0.0092 0.189 3.38 *

Veg Vigor Monocot 0.0185 0.0092 N/ A 0.50 0.0092 N/ A 0.50 Dicot 0.056 0.0092 N/ A 0.16 0.0092 N/ A 0.16 Grasses grown for seed  Aerial Applications ( forage fodder grasses ( maximum 0.225 lb ai/ A; 4 applications; 14 day interval)

Seed Emerg. Monocot 1.5 0.0452 0.0630 0.042 0.0452 0.2250 0.15 Dicot 0.056 0.0452 0.0630 1.13 * 0.0452 0.2250 4.01 *

Veg Vigor Monocot 0.0185 0.0452 N/ A 2.44 * 0.0452 N/ A 2.44 *

Dicot 0.056 0.0452 N/ A 0.81 0.0452 N/ A 0.81 Corn, Celery   Ground Applications ( maximum 0.1125 lb ai/ A; 4 applications; 2 days interval between applications)

Seed Emerg. Monocot 1.5 0.0018 0.0135 0.009 0.0018 0.0935 0.062 Page 184 of 206 Table 15: Listed ( Endangered) Acute Terrestrial Plant Risk Quotient Calculations For Multiple Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading( Sheet runoff + Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Dicot 0.056 0.0018 0.0135 0.24 0.0018 0.0935 1.67 *

Veg Vigor Monocot 0.0185 0.0018 N/ A 0.10 0.0018 N/ A 0.10 Dicot 0.056 0.0018 N/ A 0.032 0.0018 N/ A 0.032 Corn, Celery   Aerial Applications ( maximum 0.1125 lb ai/ A; 4 applications; 2 days interval between applications)

Seed Emerg. Monocot 1.5 0.09 0.0315 0.021 0.09 0.1125 0.075 Dicot 0.056 0.09 0.0315 0.56 0.09 0.1125 2.01 *

Veg Vigor Monocot 0.0185 0.09 N/ A 1.22 * 0.09 N/ A 1.22 *

Dicot 0.056 0.09 N/ A 0.04 0.09 N/ A .04 Rice, Wild rice   Ground applications ( Maximum 0.225 lb ai/ A; second application at 0.115 lb ai/ A; 10 day between applications)

Seed Emerg. Monocot 1.5 0.0034 0.0102 0.0068 0.0034 0.0714 0.048 Dicot 0.056 0.0034 0.0102 0.18 0.0034 0.0714 1.28 *

Veg Vigor Monocot 0.0185 0.0034 N/ A 0.18 0.0034 N/ A 0.18 Dicot 0.056 0.0034 N/ A 0.06 0.0034 N/ A 0.06 Rice, wild rice   Aerial applications ( Maximum 0.225 lb ai/ A; second application at 0.115 lb ai/ A; 10 day between applications)

Seed Emerg. Monocot 1.5 0.017 0.0238 0.015 0.017 0.0805 0.054 Dicot 0.056 0.017 0.0238 0.425 0.017 0.0805 1.52 * Page 185 of 206 Table 15: Listed ( Endangered) Acute Terrestrial Plant Risk Quotient Calculations For Multiple Spray Applications of Propiconazole Plants Adjacent to Treated Sites Plants in Semi aquatic Areas Scenario Toxicity Threshold, EC25 ( lb ai/ ac) Total Drift ( lb ai/ ac) Total Loading( Sheet runoff + Drift)

( lb ai/ ac) RQa Total Drift ( lb ai/ ac) Total Loading ( Channel runoff + Drift)

( lb ai/ ac) RQa Veg Vigor Monocot 0.0185 0.017 N/ A 0.92 0.017 N/ A 0.92 Dicot 0.056 0.017 N/ A 0.30 0.017 N/ A 0.30 Turf and ornamentals   ground cover, Ground Applications ( maximum 1.78 lb ai/ A; 4 appl.; 10, 14, or 21 day intervals)

Seed Emerg. Monocot 1.5 0.7712 0.2136 0.14 0.7712 1.4952 0.997 *

Dicot 0.056 0.7712 0.2136 3.81 * 0.7712 1.4952 26.7 *

Veg Vigor Monocot 0.0185 0.7712 N/ A 3.9 * 0.7712 N/ A 3.9 *

Dicot 0.056 0.7712 N/ A 1.27 * 0.7712 N/ A 1.27 *

Turf and ornamentals   ground cover, Aerial Applications ( maximum 1.78 lb ai/ A; 4 appl.; 10, 14, or 21 day intervals)

Seed Emerg. Monocot 1.5 0.356 0.4984 0.33 0.356 1.78 1.19 *

Dicot 0.056 0.356 0.4984 8.90 * 0.356 1.78 31.79 *

Veg Vigor Monocot 0.0185 0.356 N/ A 19.24 * 0.356 N/ A 19.24 *

Dicot 0.056 0.356 N/ A 6.37 * 0.356 N/ A 6.37 *

* indicates an exceedence of Acute Risk LOC Page 186 of 206 Page 187 of 206 Appendix F   Endangered Species State Listing Species Taxa Count Report for Crops Barley for grain ( acres), Corn for grain ( acres), Corn for silage or greenchop ( acres), Peanuts for nuts ( acres), Rice ( acres), RYE FOR GRAIN ( BUSHELS), TRITICALE ( BUSHELS), WILD RICE ( CWT), BAHIA GRASS SEED ( POUNDS), BENTGRASS SEED ( POUNDS), BERMUDA GRASS SEED ( POUNDS), BIRDSFOOT TREFOIL SEED ( POUNDS), BROMEGRASS SEED ( POUNDS), CRIMSON CLOVER SEED ( POUNDS), FESCUE SEED ( POUNDS), FIELD AND GRASS SEED CROPS, ALL, FOXTAIL MILLET SEED ( POUNDS), HAYLAGE OR GREENCHOP FROM ALFALFA OR ALFALFA MIXTURES ( TONS, GREEN), KENTUCKY BLUEGRASS SEED ( POUNDS), LADINO CLOVER SEED ( POUNDS), LESPEDEZA SEED ( POUNDS), ORCHARDGRASS SEED ( POUNDS), OTHER FIELD AND GRASS SEED CROPS ( POUNDS), RED CLOVER SEED ( POUNDS), REDTOP SEED ( POUNDS), RYEGRASS SEED ( POUNDS), SUDANGRASS SEED ( POUNDS), SWEETCLOVER SEED ( POUNDS), TIMOTHY SEED ( POUNDS), VETCH SEED ( POUNDS), WHEATGRASS SEED ( POUNDS), WHITE CLOVER SEED ( POUNDS), CELERY, APPLES, CHERRIES, SWEET ( SEE TEXT), CHERRIES, TART ( SEE TEXT), PEACHES, ALL, PEACHES, CLINGSTONE ( AZ & CA only), PEACHES, FREESTONE ( AZ & CA only), PECANS, PLUMS ( AZ & CA only), PLUMS AND PRUNES, APRICOTS No species were excluded Minimum of 1 Acre.

AL, AK, AZ, AR, CA, CO, CT, DE, DC, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY Alabama The taxa Amphibian has 2 species affected by indicated crops.

The taxa Bird has 4 species affected by indicated crops.

The taxa Bivalve has 30 species affected by indicated crops.

The taxa Crustacean has 1 species affected by indicated crops.

The taxa Fish has 15 species affected by indicated crops.

The taxa Gastropod has 10 species affected by indicated crops.

The taxa Mammal has 4 species affected by indicated crops.

8/ 30/ 2005 8: 40: 01 AM Ver. 2.9.8 Page 1 of 16 Page 188 of 206 AL, AK, AZ, AR, CA, CO, CT, DE, DC, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY The taxa Plant has 16 species affected by indicated crops.

The taxa Reptile has 5 species affected by indicated crops.

Alaska The taxa Plant has 1 species affected by indicated crops.

Arizona The taxa Amphibian has 2 species affected by indicated crops.

The taxa Bird has 9 species affected by indicated crops.

The taxa Fish has 17 species affected by indicated crops.

The taxa Gastropod has 1 species affected by indicated crops.

The taxa Mammal has 9 species affected by indicated crops.

The taxa Plant has 18 species affected by indicated crops.

The taxa Reptile has 2 species affected by indicated crops.

Arkansas The taxa Bird has 3 species affected by indicated crops.

The taxa Bivalve has 6 species affected by indicated crops.

The taxa Crustacean has 2 species affected by indicated crops.

The taxa Fish has 3 species affected by indicated crops.

The taxa Gastropod has 1 species affected by indicated crops.

The taxa Insect has 1 species affected by indicated crops.

The taxa Mammal has 3 species affected by indicated crops.

The taxa Plant has 4 species affected by indicated crops.

California The taxa Amphibian has 6 species affected by indicated crops.

The taxa Bird has 16 species affected by indicated crops.

8/ 30/ 2005 8: 40: 01 AM Ver. 2.9.8 Page 2 of 16 Page 189 of 206 AL, AK, AZ, AR, CA, CO, CT, DE, DC, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY The taxa Crustacean has 8 species affected by indicated crops.

The taxa Fish has 29 species affected by indicated crops.

The taxa Gastropod has 1 species affected by indicated crops.

The taxa Insect has 22 species affected by indicated crops.

The taxa Mammal has 22 species affected by indicated crops.

The taxa Plant has 177 species affected by indicated crops.

The taxa Reptile has 8 species affected by indicated crops.

Colorado The taxa Bird has 3 species affected by indicated crops.

The taxa Fish has 6 species affected by indicated crops.

The taxa Insect has 2 species affected by indicated crops.

The taxa Mammal has 2 species affected by indicated crops.

The taxa Plant has 9 species affected by indicated crops.

Connecticut The taxa Bird has 3 species affected by indicated crops.

The taxa Bivalve has 1 species affected by indicated crops.

The taxa Fish has 1 species affected by indicated crops.

The taxa Insect has 1 species affected by indicated crops.

The taxa Mammal has 2 species affected by indicated crops.

The taxa Plant has 2 species affected by indicated crops.

The taxa Reptile has 1 species affected by indicated crops.

Delaware The taxa Bird has 2 species affected by indicated crops.

The taxa Fish has 1 species affected by indicated crops.

8/ 30/ 2005 8: 40: 01 AM Ver. 2.9.8 Page 3 of 16 Page 190 of 206 AL, AK, AZ, AR, CA, CO, CT, DE, DC, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY The taxa Mammal has 2 species affected by indicated crops.

The taxa Plant has 2 species affected by indicated crops.

The taxa Reptile has 1 species affected by indicated crops.

Florida The taxa Amphibian has 1 species affected by indicated crops.

The taxa Bird has 9 species affected by indicated crops.

The taxa Bivalve has 7 species affected by indicated crops.

The taxa Crustacean has 1 species affected by indicated crops.

The taxa Fish has 4 species affected by indicated crops.

The taxa Insect has 1 species affected by indicated crops.

The taxa Mammal has 11 species affected by indicated crops.

The taxa Plant has 52 species affected by indicated crops.

The taxa Reptile has 10 species affected by indicated crops.

Georgia The taxa Amphibian has 1 species affected by indicated crops.

The taxa Bird has 5 species affected by indicated crops.

The taxa Bivalve has 16 species affected by indicated crops.

The taxa Fish has 11 species affected by indicated crops.

The taxa Insect has 1 species affected by indicated crops.

The taxa Mammal has 5 species affected by indicated crops.

The taxa Plant has 20 species affected by indicated crops.

The taxa Reptile has 2 species affected by indicated crops.

Hawaii The taxa Arachnid has 1 species affected by indicated crops.

8/ 30/ 2005 8: 40: 01 AM Ver. 2.9.8 Page 4 of 16 Page 191 of 206 AL, AK, AZ, AR, CA, CO, CT, DE, DC, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY The taxa Bird has 32 species affected by indicated crops.

The taxa Crustacean has 1 species affected by indicated crops.

The taxa Gastropod has 2 species affected by indicated crops.

The taxa Insect has 1 species affected by indicated crops.

The taxa Mammal has 2 species affected by indicated crops.

The taxa Plant has 268 species affected by indicated crops.

The taxa Reptile has 2 species affected by indicated crops.

Idaho The taxa Bird has 2 species affected by indicated crops.

The taxa Fish has 7 species affected by indicated crops.

The taxa Gastropod has 6 species affected by indicated crops.

The taxa Mammal has 4 species affected by indicated crops.

The taxa Plant has 3 species affected by indicated crops.

Illinois The taxa Bird has 3 species affected by indicated crops.

The taxa Bivalve has 6 species affected by indicated crops.

The taxa Crustacean has 1 species affected by indicated crops.

The taxa Fish has 1 species affected by indicated crops.

The taxa Gastropod has 1 species affected by indicated crops.

The taxa Insect has 2 species affected by indicated crops.

The taxa Mammal has 2 species affected by indicated crops.

The taxa Plant has 8 species affected by indicated crops.

Indiana The taxa Bird has 3 species affected by indicated crops.

8/ 30/ 2005 8: 40: 01 AM Ver. 2.9.8 Page 5 of 16 Page 192 of 206 AL, AK, AZ, AR, CA, CO, CT, DE, DC, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY The taxa Bivalve has 10 species affected by indicated crops.

The taxa Insect has 2 species affected by indicated crops.

The taxa Mammal has 2 species affected by indicated crops.

The taxa Plant has 2 species affected by indicated crops.

The taxa Reptile has 1 species affected by indicated crops.

Iowa The taxa Bird has 3 species affected by indicated crops.

The taxa Bivalve has 2 species affected by indicated crops.

The taxa Fish has 2 species affected by indicated crops.

The taxa Gastropod has 1 species affected by indicated crops.

The taxa Mammal has 1 species affected by indicated crops.

The taxa Plant has 6 species affected by indicated crops.

Kansas The taxa Bird has 4 species affected by indicated crops.

The taxa Fish has 4 species affected by indicated crops.

The taxa Insect has 1 species affected by indicated crops.

The taxa Mammal has 2 species affected by indicated crops.

The taxa Plant has 2 species affected by indicated crops.

Kentucky The taxa Bird has 3 species affected by indicated crops.

The taxa Bivalve has 21 species affected by indicated crops.

The taxa Crustacean has 1 species affected by indicated crops.

The taxa Fish has 5 species affected by indicated crops.

The taxa Mammal has 3 species affected by indicated crops.

8/ 30/ 2005 8: 40: 01 AM Ver. 2.9.8 Page 6 of 16 Page 193 of 206 AL, AK, AZ, AR, CA, CO, CT, DE, DC, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY The taxa Plant has 9 species affected by indicated crops.

Louisiana The taxa Bird has 6 species affected by indicated crops.

The taxa Bivalve has 2 species affected by indicated crops.

The taxa Fish has 2 species affected by indicated crops.

The taxa Mammal has 2 species affected by indicated crops.

The taxa Plant has 2 species affected by indicated crops.

The taxa Reptile has 3 species affected by indicated crops.

Maine The taxa Bird has 3 species affected by indicated crops.

The taxa Fish has 2 species affected by indicated crops.

The taxa Mammal has 2 species affected by indicated crops.

The taxa Plant has 3 species affected by indicated crops.

Maryland The taxa Bird has 2 species affected by indicated crops.

The taxa Bivalve has 1 species affected by indicated crops.

The taxa Fish has 2 species affected by indicated crops.

The taxa Insect has 2 species affected by indicated crops.

The taxa Mammal has 3 species affected by indicated crops.

The taxa Plant has 6 species affected by indicated crops.

The taxa Reptile has 1 species affected by indicated crops.

Massachusetts The taxa Bird has 3 species affected by indicated crops.