Collards are one of my favorite things to eat. I have one plant from last year that's waiting for spring to make some more leaves for me, but it's getting munched up . I looked some stuff up on the internet, and I think it's aphids that are enjoying my collards. Not totally sure, but I think that's the evil pest. I want to get rid of the *#*I&ards* in a way that won't affect the quality of this year's leaves. I don't want to just spray on a manufactured insecticide without knowing more. Any suggestions?