The appearance of glyphosate resistant weeds along with the availability of the multiple stacked herbicide resistant seed will be a motivating factor for using herbicide combinations. Historically, herbicides used in combination have shown the mode of action of one herbicide may antagonize the other's effectiveness. The underlying hypothesis is that soybean producers will continue using glyphosate and when/if glyphosate resistant weeds appear will apply herbicide combinations commensurate with any herbicide resistant seed trait. Initial research will be done in the greenhouse where controlled conditions can be best attained to investigate any potential interactions between these herbicides...
Unique Keywords:
#herbicide resistance, #weed control