ForesTree - Detail Information

Pest and Disease Information

* Natural Resources Canada Endocronartium_harknessii
* UFEI images Endocronartium_harknessii2
* www.forestryimages.org hipcanker Affected Trees:
Jeffrey Pine, Ponderosa Pine, Lodgepole Pine, Gray Pine, Knobcone Pine and Monterey Pine.

* Complete Image Citations:
- Image #1: Natural Resources Canada
- Image #2: UFEI images, www.ufei.org
- Image #3: I. Blakey Lockman, USDA Forest Service, www.forestryimages.org

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Endocronartium. harknessii
Western Gall Rust

 

Description of Disease

Western gall rust forms globose to fusiform galls form on the branches or trunk of infected trees. On large trees this results in a hip-canker. The fungus produces powdery yellow-orange spores on surface of the galls or cankers from May-July. Trees are stunted and younger trees may be killed if the gall is formed on the main stem.

Information on this Disease

pdf Western Gall Rust, Forest Disease Management Notes

 yellow arrow Western Gall Rust, Canadian Forest Service

pdfCalifornia Forest Insect and Disease Training Manual

General Information and Contacts

 yellow arrow CA Agricultural Commissioners

 yellow arrow CA Cooperative Extensions

 yellow arrow Cal Fire - California Forest Improvement Program (CFIP)

 yellow arrow Cal Fire - Contact an Urban Forestry Advisor

 yellow arrow Cal Fire - Forestry Assistance

 yellow arrow Cal Fire - Pest Management

 yellow arrow Cal Fire - Vegetation Management

 yellow arrow California Department of Food and Agriculture

 yellow arrow California National Forests - Offices

 yellow arrow California ReLEAF

 yellow arrow California Urban Forests Council - Regional Councils

 yellow arrow Fire Safe Council - Find a Local Council

 yellow arrow Forest Health and Protection

 yellow arrow Forest Pest Conditions Pacific Southwest Region

 yellow arrow Southern California Mountain Area Safety Taskforce

General Grant Resources

yellow arrow California Oak Mortality Task Force - grants

yellow arrow California ReLEAF Grants

yellow arrow Fire Safe Council Grants Clearing House

yellow arrow Fuels Reduction Program

yellow arrow Grants.gov


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