Ongoing research

The primary cause of tree mortality in California and across the West is wildfire.

How bark beetles cause extensive tree mortality in western forests.

The effect of sudden oak death on tanoaks and coast live oak trees.

Herbicides and tree mortality.

Girdling and tree mortality

Presented May 17 & 19, 2016 in Eureka and Hopland, CA Welcome and overview Yana Valachovic, UC Cooperative Extension What is Community Choice Aggregation? Community Choice Aggregation (PDF 3MB) Matthew Marshall, Redwood Coast Energy Authority (Eureka) Greg Brehm.

Outlines the steps for enrolling in 4-H in Humboldt County

How-to Guide for Collecting Tanoak and CA Bay Laurel Samples for Lab Analysis SOD Symptoms on Tanoak and CA Bay Laurel, Guide to Common SOD Look-Alikes, SOD and Fire, SOD best management practices.

North Coast Sudden Oak Death Meeting held on Thursday, May 30, 2019.

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