Pests & Plant Diseases

Any questions regarding pests and plant diseases, edible or ornamental, should be referred the Master Gardener Clinic. Please call (360) 867-2163 for more information. Also, the WSU Puyallup Plant & Insect Diagnostic Laboratory can help provide you with accurate problem diagnoses. Currently, the diagnostic laboratory is equipped to handle: insect identification, including pest management recommendations; plant disease and disorder diagnosis and management; turf and lawn problem diagnosis and management; and identification of unknown plants including weeds.