hi there,
i have this garden that is a very large one but i have these bugs that are eating up the green beans? i have sprayed but i guess i'm not using the write chemicals cause there just about done with the beans, then i have/had zuccini but in one day these bettles have taken down that plant which was a good sized plant.
what kind of stuff do i use to zap these critters and kinda get someting out of my garden this year???

PLEASE HELP FAST!!! JUDY