Glyphosate is often tank-mixed with auxinic herbicide 2,4-D for grass and broadleaf weed control. Here we examined the possible interaction of 2,4-D and glyphosate in barnyard grass, Echinochloa colona (L.) Link. The results showed that 2,4-D antagonizes glyphosate remarkably in glyphosateresistant populations but only marginally in susceptible populations. This antagonism is related to reduced glyphosate uptake and (to a lesser extent) translocation. As 2,4-D has multiple, unpredictable effects on other herbicides, care must be taken when tank-mixing herbicides with 2,4-D.
CITATION STYLE
Li, J., Han, H., Bai, L., & Yu, Q. (2020). 2,4-D antagonizes glyphosate in glyphosate-resistant barnyard grass Echinochloa colona. Journal of Pesticide Science. Pesticide Science Society of Japan. https://doi.org/10.1584/JPESTICS.D20-013
Mendeley helps you to discover research relevant for your work.