Enlist volunteer corn affects the crop development and seed quality of Enlist soybean

EnlistTM technology is a new trait on soybean and corn conferring tolerance to auxinic-type (2,4-D choline) graminicides (aryloxyphenoxypropionates – FOPs) herbicides. However, the occurrence of volunteer tolerant 2,4-D FOPs can become significant weed cropping systems, affecting crop yield reducing seed quality. This research aimed evaluate herbicides control their effects plant development, yield, physiological quality soybean. Field experiment was performed in complete randomized block experimental design with four replicates, using density 10 plants·m-2 corn. Treatments consisted applied at 3-4-leaves stage haloxyfop-P-methyl, clethodim, pinoxaden, cloransulam-methyl imazethapyr regarding without The development components were evaluated testing soybean’s seeds. Clethodim controlled corn, whereas showed insufficient levels (30-35%) 30 days after spray. Imazethapyr exhibited 84% injured soybean, its viability. interferences negatively components, affects pattern.