Biological Warfare: Destroy All Caterpillars!
July 26, 2006 11:52 PM Subscribe
Any recommendations about the use of Bacillus thuringiensis
? I've got some nasturtiums that are being devoured by caterpillars, and I'd like an option that's a little simpler than "pick them off by hand".
posted by Guy Smiley to home & garden (6 answers total)