Regional Alert: Invasive glassy-winged sharpshooter found on Costco grape plants prompts precautions

Agricultural officials in Marysville, Yuba County warn residents after the invasive glassy-winged sharpshooter was detected on grape plants sold at Costco, a pest that can spread Pierce’s disease fatal to grapevines and potentially affect almond, citrus, and ornamental plants. Residents who purchased grape or citrus plants from Costco should not return or dispose of them themselves; instead, cover grapevines with bags for safe disposal and contact their county agriculture department for inspection. County contacts: Yuba 530-749-5400; Sutter 530-822-7500; Colusa 530-458-0580; Nevada 530-470-2690.