Plant and Insect Diagnostic Clinic Update - August 29, 2012

News Article

The following are highlights and updates about samples and questions recently received in the Plant & Insect Diagnostic Clinic.  Visit the PIDC’s facebook page to ask questions and for updates and more pictures.
 
Disease

 

We are starting to get a lot of bur oak samples for bur oak blight testing and most of them are positive. This is a good time to identify BOB trees, especially if you are considering fungicide treatments next year. Ideal samples to test for BOB should include small branches (1/2-1 inch diameter) with symptomatic leaves still attached (see picture below). If you have any questions please contact us.   Also, please see our online article on the Clinic webpage.

 

 

Bur oak blight sample.

Bur oak blight sample.

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