Robert from Lawton, Ok writes
i already bought cynoff wp to spray my house for spiders, and was hopfull it would work on bag worms in cedar trees
Cynoff WP is not labeled for bagworm control. This is most likely because the product was mainly marketed for structural pests and was not tested for bagworm control. It is labeled for use on ornamental trees however so you could try it. We of course recommend using a product that is labeled for bagworms such as Talstar P. You can learn more about how to eliminate bagworms by reading our article Bagworm Control.
Answer last updated on: 05/01/2012