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UC IPM Home > Home, Gardens, Landscapes, and Turf > Environmental Disorders

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How to Manage Pests

Pests in Gardens and Landscapes

Nonparasitic gall

Nonparasitic galls are globular galls that occur on branches. Galls may be several inches in diameter. Tree vigor is not seriously affected. Nonparasitic galling may be a genetic disorder.

Solutions

There is no control other than eliminating the tree.

  

Statewide IPM Program, Agriculture and Natural Resources, University of California
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For noncommercial purposes only, any Web site may link directly to this page. FOR ALL OTHER USES or more information, read Legal Notices. Unfortunately, we cannot provide individual solutions to specific pest problems. See How to manage pests, or in the U.S., contact your local Cooperative Extension office for assistance. /PMG/GARDEN/ENVIRON/nonpargall.html revised: March 5, 2009. Contact webmaster.