UC Master Gardeners, Santa Clara County, CA
University of California
UC Master Gardeners, Santa Clara County, CA

Posts Tagged: phytophthora

Invasive Spotlight: Sudden Oak Death

Tanbark oaks killed by Phytophthora ramorum. (Credit: P Svihra)

    Sudden oak death is a disease of oak trees that is caused by an invasive...

Posted on Sunday, June 7, 2020 at 9:00 PM
Focus Area Tags: Natural Resources, Pest Management, Yard & Garden

Phytophthora tentaculata: A New Exotic and Invasive Disease

Fig. 1 (a) Dying and dead Diplacus aurantiacus (orange bush monkeyflower) with advanced above ground symptoms, typical of Phytophthora disease. The infected plant has chlorotic (yellowing and browning) foliage. [L. Sims]

[From the December 2016 issue of the UC IPM Green Bulletin] A new plant pathogen in the genus...

Posted on Monday, December 19, 2016 at 7:10 AM
Tags: disease (42), exotic (9), fusarium (5), invasive (42), phytophthora (2), sudden oak death (5), tentaculata (1)

Citizens Concerned about Sudden Oak Death in San Luis Obispo County

From the ANR News Blog Central Coast residents, officials, ranchers and representatives of...

Posted on Tuesday, November 22, 2016 at 9:27 AM

Sudden Oak Death Moving to Urban Areas; 3 Steps to Protect Oaks

Doug Schmidt, standing, and Matteo Garbeletto examine a bay laurel on the UC Berkeley campus.

Drought is decreasing but not defeating the pathogen that causes sudden oak death, according to a...

Posted on Thursday, October 1, 2015 at 10:04 PM
 
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