RockstarEnergy
Well-Known Member
Many things will kill caterpillars. But they can also kill any beneficials, as well.
Bt is preferable because it attacks ONLY caterpillars and is almost 100% effective.
ok thanks veggie! do you know any good brands to buy? i was looking a Safer Brand caterpiller. it says it has BT in it but i dont really know what to look for.