Central Sierra
University of California
Central Sierra

Pests of Christmas Trees

M-AG-SCEN-FO021

Christmas Tree Production in the Sierra Nevada Foothills
by Lynn R. Wunderlich, Farm Advisor, U.C. Cooperative Extension, Central Sierra Nevada Foothills
Information on stump culture, pests, and local research.

 

 

 

 

What is killing my trees? - Phytophthora Root Rot

Understanding and Managing Phytophthora Root Rot in Doug and True Firs by Lynn Wunderlich, Farm Advisor, U.C. Cooperative Extension
Central Sierra Nevada Foothills

Phytophthora
Phytophthora
Phytophthora lesion
Phytophthora lesion

 

 

 

 

 

 

 

 

Other Pests

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