Pest Control Library: Cabbageworm

Articles→Pest Control Library

By National Gardening Association Editors

Control

Use a lightweight row cover in early spring as a barrier to egg-laying butterflies. Spray with Bacillus thuringiensis (Bt), especially when catepillars are small. Be sure to direct spray to undersides of leaves.

Photograph by Whitney Cranshaw, Colorado State University, Bugwood.org

Found throughout the U.S., the cabbageworm is the larva of a common white butterfly with three to four black spots on its wings. The damage done by these caterpillars is similar to that of the cabbage looper -- the pests chew large, ragged holes in the leaves of cabbages, broccoli, Brussels sprouts, and cauliflower, and may bore into the heads, leaving trails of dark green frass (droppings). There are several generations per year.

Together with Victory Seed Company:
Victory Seed Company Logo Victory Seed Company has all the seeds you want for your best garden in 2024.

For 25 years, the family-owned Victory Seed Company has provided the highest quality vegetable, herb and flower seeds to families across the country. We are passionate about providing you the best seeds available that give excellent germination, robust plants, and the harvest you want. With a catalog of over a thousand varieties, we have everything, and our prices are the kinds that we'd want to pay. We have hundreds of yesterday's heirloom vegetables, as well as today's award winning hybrid selections. Get to know us by visiting our website and browsing through our online vegetable seed catalog.

This article is a part of our Pest Control Library.
This article is a part of our Pest Control Library.
Member Login:

( No account? Join now! )

Today's site banner is by Zoia and is called "Orchid"

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.