WORMY88
Senior Member
Can I spray I use a spray to kill johnson grass without hurting crops? corn, soybeans and peas
Clethodim is safe to use over legumes .Clethodim (like Select 2EC) will kill the grass, not damage the beans, but it will damage the corn. That's the tough aspect of mixing corn with beans - you are limited in herbicides once weeds set in. You have to be patient with clethodim; it's not as quick to show effect as glyphosate, but the grass will yellow up and die over about a 2 week period.
Check the label, but I'm pretty sure its safe over legumes. I know it works over clover....I've used it for that effectively for several seasons.
Elkbane