May 2007Fall maintenance can help protect roses from winter weather. Follow these tips to keep your rose bushes happy and healthy.
Oct 2016I just moved into a house on a golf course with giant fir trees. In our yard in the grass is a fairy ring. Is this good or bad?
Oct 2018This root rot look-alike is endangering wheat, grass, and barley. Learn the signs, symptoms, and controls of this disease.
Jun 2018Excessive summer irrigation of oak and madrone trees may promote fungal diseases such as the oak root fungus (aka armillaria root disease) and crown rot.
Mar 2015Pacific Northwest blueberry growers must identify and control a number of bacterial and fungal diseases in order to ensure the highest yields. Fortunately, only a few of the diseases that occur on highbush blueberry in this region cause significant losses when left unchecked.