The occurrence and distribution of pests, weeds and diseases, including zoonoses, in agricultural, forest and food systems  will be altered, and their control will become costlier . Changes in the rates of reproduction and distribution of weeds, insect pests, pathogens and disease vectors will increase biotic stress on crops, forests and livestock, and will increase the risk of biodiversity loss and ecosystem degradation . Risks will increase for climate- driven emerging zoonoses . 
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report