How to Raise Catawba Worms

 

Catawba worms, which are actually caterpillars, are commonly associated with Catalpa trees. They have a mutually beneficial relationship. Catawba worms feed exclusively on the leaves on Catalpa trees, and their dung fertilizes the tree. Many people use Catawba worms for fishing bait, so it is possible that’s why our reader wants to raise these creatures.

Our reader didn’t mention how long he has been waiting for Catawba worms to infest his Catalpa trees. It is possibly that eggs have been laid, but they haven’t hatched yet. There is also the possibility that the tree is unhealthy, or that it has been sprayed with pesticides that repulse the caterpillars. Catawba emergence is really dependent on weather, so it is also possible that these bugs aren’t happy with the current climate conditions.

UPDATE! All About Worms has partnered with HealthLabs so that
you can get tested for parasites at a fully-qualified lab near you,
no doctor's visit required
! Check it out at HealthLabs.com!

Some people report that Catawba worms will infest their trees for several years, and then suddenly disappear for several years. Our reader didn’t say if his trees had been infested in the past, but this could also be a possibility.

Unfortunately, without more information we aren’t able to determine why our reader’s Catalpa trees are Catawba worm-free. Therefore, we don’t know how to proceed in getting worms to infest his trees. If he has any neighbors with Catalpa trees and Catawba worms, perhaps he can import some. If any of our other readers have any other ideas, please let us know. We wish him the best of luck in figuring out a solution!

No Paywall Here!
All About Worms is and always has been a free resource. We don't hide our articles behind a paywall, or make you give us your email address, or restrict the number of articles you can read in a month if you don't give us money. That said, it does cost us money to pay our research authors, and to run and maintain the site, so if something you read here was helpful or useful, won't you consider donating something to help keep All About Worms free?
Click for amount options
Other Amount:
What info did we provide for you today?:
Summary
How to Raise Catawba Worms
Article Name
How to Raise Catawba Worms
Description
We recently received an inquiry from a reader about how to raise Catawba worms. He said he has the trees, but that there aren’t any worms. We are happy to provide some information to our reader.
Author

1 Comment

  1. Charles Helm

    I imported about a dozen catawba worms to my trees from a friends trees and they are doing real well. Like your reader I didn’t have them on my trees. Guess I will see next year how sucessful this will be. As for now we have several.

Leave a Comment (but to submit a question please use the "Submit a Question" link above; we can't respond to questions posted as a comment)

Menu / Search

All About Worms