Mid season residual control of cocklebur in soybeans?
ALS herbicides?
No experience with them for the past 3 decades.
Seems like there are 3 choices.
A) Classic with a couple weeks of residual control and no carryover concerns.
B) Pursuit with residual control that is twice as long as Classic and probably some carryover issues.
C) First Rate with residual control similar to Pursuit and carryover concerns similar to Classic.
Do any of these still work?
Have cockleburs all become resistant to the ALS herbicides?
Any suggestions?