Fruit & Nut Research and Information Center
Fruit & Nut Research and Information Center
Fruit & Nut Research and Information Center
University of California
Fruit & Nut Research and Information Center

Walnut Deficiencies

Walnuts in California > Deficiencies & Pests > Deficiencies

UC Statewide IPM Program:: How to Manage Pests: Walnut

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 | Insects, Mite & Nematode Pests | Diseases | Vertebrates

Walnut Boron Toxicity. photo by Jack Kelly Clark. UC Statewide IPM Project, © UC Regents
Walnut Boron Toxicity. photo by Jack Kelly Clark. UC Statewide IPM Project, © UC Regents
Potassium Deficiency in Walnut. photo by Jack Kelly Clark. UC Statewide IPM Project, © UC Regents
Potassium Deficiency in Walnut. photo by Jack Kelly Clark. UC Statewide IPM Project, © UC Regents
Foliage damage caused by zinc deficiency. photo by Jack Kelly Clark. UC Statewide IPM Project, © UC Regents
Foliage damage caused by zinc deficiency. photo by Jack Kelly Clark. UC Statewide IPM Project, © UC Regents
Potassium Deficiency in Walnut. photo by Kyoto Uriu. UC Statewide IPM Project, © UC Regents
Potassium Deficiency in Walnut. photo by Kyoto Uriu. UC Statewide IPM Project, © UC Regents

Page Last Updated: June 25, 2013
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