Garden Pest Control
Q.

Webworms

Zone SW Missouri | Anonymous added on September 28, 2016 | Answered

I have webworms on my sweetgum trees. Every day I have to go and sweep black stuff off my sidewalks that fell during the night from the trees. What is it and how long until it goes away?

A.
A.Answers to this queston: Add Answer
Downtoearthdigs
Certified GKH Gardening Expert
Answered on September 28, 2016

The black residue is worm poo!
Here is a link on Webworm control.

https://www.gardeningknowhow.com/plant-problems/pests/insects/controlling-fall-webworms.htm

00
Was this answer useful?

Log in or sign up to help answer this question.
Did you find this helpful? Share it with your friends!

You must be logged into your account to answer a question.

If you don't have an account sign up for an account now.

Looking for more?
here are more questions about...
Garden Pest Control
Join Us - Sign up to get all the latest gardening tips!

Do you know a lot about gardening?
Become a GKH Gardening Expert

Learn More