All pesticides are most effective when directed against worms in bags that are still small. Dipel is only effective on bags < 1” long. Two weeks after any pesticide application look for live bagworms to determine if additional treatment is needed.

DiPel PRO DF Biological Insecticide is the bestselling insecticide for use in organic gardening and is listed by OMRI (Organic Materials Review Institute). Use DiPel PRO DF to control more than thirty different kinds of pests: bagworms, loopers, budworms, armyworms, and caterpillars.

Jan 12, 2013 · You can manually control bagworms by simply plucking them off of the infested trees and dropping them into a bucket of soapy water or squishing them. This control method is most useful during fall, winter and early spring, before the eggs inside the bag have hatched.

Registered for use on a variety of ornamentals, DiPel® PRO DF delivers outstanding control of more than 30 species of insects, including tent caterpillar, gypsy moth, tobacco budworm and various bagworms, loopers and armyworms. Its dry flowable formulation is dust free and easy to measure and mix. DiPel PRO DF is biodegradable

Formulation: Bacillus Thuringiensis. Provides control of insects on vegetables, flowers, shrubs and lawns. Controls Tomato Hornworms, Bagworms, Armyworms, Webworms, Gypsy Moth Larvae, Cankerworms, Loopers, Tent Caterpillar, Tomato Fruitworms, Sod Webworms, Variegated Cutworms, Imported Cabbage Worms, Rindworms, Melonworms and …

Provides control of insects on vegetables, flowers, shrubs and lawns. Controls Tomato Hornworms, Bagworms, Armyworms, Webworms, Gypsy Moth Larvae, Cankerworms, Loopers, Tent Caterpillar, Tomato Fruitworms, Sod Webworms, Variegated Cutworms, Imported Cabbage Worms, Rindworms, Melonworms and other listed worms.

Fertilome Dipel Dust is an easy to use biological insecticide for the control of pest worms on vegetables, flowers, shrubs and lawns. One bite of treated foliage and within minutes worms stop feeding and eventually die.