SB 54 Plastic Packaging Resources and Updates. Access Here.

Skip to main content
October 28, 2025

Diamondback Moth Impact to Brassica Crops in California

The diamondback moth (DBM, Plutella xylostella) is the most damaging pest for brassica crops in California.

Western Growers is collaborating with members and industry partners to demonstrate the urgent need for immediate solutions for DBM for brassica growers. Information from growers that describes the urgency and impacts is needed to support discussions to articulate the challenge.

If you are growing brassicas in California, please complete this survey or share with the relevant staff at your organization. Thank you very much for your support and contribution to taking on this issue. Please send any questions to Jeana Cadby at [email protected].