When the roots were analyzed in the laboratory, reddish lesions in the form of longitudinal lines, as well as necrosis, were observed in the epidermis Figure 1B; these symptoms were consistent with infestation symptoms caused by nematodes of the genus Helicotylenchus .
Al examinar las raíces en el laboratorio, se observaron lesiones rojizas en la epidermis en forma de líneas longitudinales y necrosis Figura 1B, acordes con la sintomatología de nematodos del género Helicotylenchus .