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Walnut Deficiencies & Pests

UC Statewide IPM Program: How to Manage Pests: Walnut

Includes Year-round IPM Program for walnuts, and University of California's official guidelines for pest monitoring techniques, pesticides, and nonpesticide alternatives for managing pests.

Photo Gallery

These photos of some of the major pests are accessed from the UC ANR Repository, are available courtesy of University of California research and extension personnel and programs, including the UC Statewide IPM Program. Photo information, including the photographer, is displayed when the larger image is viewed. 

Deficiencies | Diseases & Disorders | Insects, Mites & Nematode Pests | Vertebrates