Ask Extension expert: Fatty acid salts, insecticidal soaps can be good choice against leafhoppers
With soaps, coverage is very important as it does not stay on a plant for long, so follow-up applications may be necessary
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With soaps, coverage is very important as it does not stay on a plant for long, so follow-up applications may be necessary
"Fasciation" is a distortion of a plant caused by an injury or infection that results in thin, flattened, and sometimes curved shoots
There are 3 sapsucker species in the Pacific Northwest that commonly damage trees by pecking into the stem to feed on tree sap
Tommy Hayes was on leaf patrol for weeks but his colorful quarry stubbornly refused to show up.
Need tips on increasing blooms on climbing roses? Ask an expert Updated Dec 19, 2020; We’re rushing toward winter, but there are still gardening issues you’re wondering about. If you’ve got questions, turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU Extension faculty and Master Gardeners reply to queries within two business days, usually less. To ask a question, simply go to the and type it in and include the county where you live. Here are some questions asked by other gardeners. What’s yours? Q: I planted this rose ...