Agriculture: Potato Pest Management Guidelines

Preemergence

This year-round IPM program covers the major pests of both commercial and seed potato production fields in California.

About Preemergence

What should you be doing during this time?

Apply preemergence herbicide if needed, according to the Pest Management Guidelines. Consider combining a hilling operation to kill weeds already emerged followed by the herbicide application.

Text Updated: 08/19