10-Minute University™ Handouts   |   10-Minute University™ Videos


10-Minute University™ is the trademark of short classes on essential gardening information. All presentations are free and each is accompanied by a handout. Oregon State University owns the trademark and Clackamas County Master Gardeners develop and manage the program.


10-Minute University News – October 2022

Apple Harvest
How is your apple harvest? We are getting reports of many problems caused by a variety of pests and the weather.  This new 8-minute video may provide answers to your questions. Take a look!

Bad Apples with Clackamas County Master Gardeners

New Pest in town
The Emerald Ash Borer was first detected in Michigan in 2002, it has spread across the US and was found in Oregon this summer. This 6-minute video offers useful information for how to identify ash tree and the pest and what to do if you find them or their damage.

Emerald Ash Borer – A New Invasive Pest

Timely Videos
Leave the falling leaves for insects, but if you are compelled to tidy up …
Fall Cleanup in the Perennial Bedhttps://www.youtube.com/watch?v=TsonEUhjAAE

Get acquainted with these pests and diseases in the next few months …
  Fall and Winter Garden Pests and Diseaseshttps://youtu.be/CP0SlOgfjzg

If you have a mason bee house, fall is the time to clean the cocoons …
Mason Bee Cocoon Cleaninghttps://youtu.be/FyRCKJv2zgY


Stink bugs are enjoying my persimmons (see damage in photo). The tree was planted 15 years ago, and this is a first! — Sherry Sheng


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