Bt for worms into flowering?

[lizzard1]

There are worms in my od garden. Hand picking and wasps have worked good. If I use Bt, how long can I use it before harvesting?
Thanks for any advice:jointsmile:

lizzard1 Reviewed by lizzard1 on 09-08-2008. Bt for worms into flowering? There are worms in my od garden. Hand picking and wasps have worked good. If I use Bt, how long can I use it before harvesting? Thanks for any advice:jointsmile: Rating: 5