The bagworm is a perennial insect pest of arborvitae juniper pine spruce and many other evergreen species including christmas trees.
Evergreen bagworm pesticide.
This insecticide is a powerful bagworm killer and controls many other insect pests.
It is recommended for use on ornamental shrubs and fruit trees.
Begin looking for bagworms during the winter or early spring.
It also attacks certain deciduous trees such as black locust honeylocust and sycamore.
The evergreen bagworm the snailcase bagworm and the grass bagworm.
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.
Knowing how to get rid of bagworms is half the battle.
How to get rid of bagworms.
Bagworm sacks can be very hard to find because they look like pine cones.
Because of this if you are using an insecticide against bagworms the penn state university extension recommends applying it early while the larvae are small and most susceptible.
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.
Bagworms are slow spreading because the female doesn t fly around.
Bagworm egg sacks are brown and one and a half to two inches 3 8 to 5 cm long.
Treatment for bagworms can only start at certain times during their lifecycle.
The active ingredient is spinosad a fermentation derived.