An insecticide with malathion diazinon or carbaryl such as ortho tree shrub insect killer available on amazon can rid you of a bagworm problem if applied to bushes and trees when the worms.
Evergreen bagworm pesticide.
It is recommended for use on ornamental shrubs and fruit trees.
Bagworm sacks can be very hard to find because they look like pine cones.
This insecticide is a powerful bagworm killer and controls many other insect pests.
Bagworm egg sacks are brown and one and a half to two inches 3 8 to 5 cm long.
The bagworm is a perennial insect pest of arborvitae juniper pine spruce and many other evergreen species including christmas trees.
The evergreen bagworm the snailcase bagworm and the grass bagworm.
Bagworms are slow spreading because the female doesn t fly around.
The bagworm is most common in southern regions of pennsylvania.
However winds can blow the worms from plant to plant which will spread bagworms quite efficiently.
Bagworms construct a bag around themselves made of plant debris presenting a challenge to control efforts.
Knowing how to get rid of bagworms is half the battle.
Begin looking for bagworms during the winter or early spring.
It also attacks certain deciduous trees such as black locust honeylocust and sycamore.
Effective bagworm pesticide for heavy infestations of bagworms.
Treatment for bagworms can only start at certain times during their lifecycle.
The active ingredient is spinosad a fermentation derived.