No Ron, don't use sevin. will kill your fish. Dipel is a product containing BT that is designed to kill
caterpillars, is fish safe. Comes in powder form. That's what I use. No, I've never seen a fat
caterpillar sitting there chomping away until this year either. And something else I have (my lot
backs up to huge power line) is brown grasshoppers. they eat everything in sight.What it would
take to get rid of those, I don't know. I buy my dipel on line, is cheaper. Just rsearch until you
find who you want to buy from.
Marie Fisher