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Use Caution When Irrigating Oaks and Madrones

Excessive summer irrigation of oak and madrone trees may promote fungal diseases such as the oak root fungus (aka armillaria root disease) and crown rot.

Jun 2018 | Article

Innovations Help Vegetable Growers Find that Cover Crop Niche

The benefits of cover crops are widely touted, but in the real world of farming it is often challenging to work cover crops into your rotation. Crops like late sweet corn, pumpkins and winter squash, tomatoes and peppers, ...

Nick Andrews | Nov 2016 | Article

Protect Oregon’s Brassica Crops: ODA’s black leg rules aim to control a disease outbreak

Black leg is a serious disease of Brassica crops that has recently appeared in outbreaks in western Oregon. It threatens Brassica production in the Pacific Northwest. In an effort to manage the disease and get it back to ...

Nick Andrews | Oct 2017 | Article