The WSU Puyallup Plant & Insect Diagnostic Lab will be temporarily closed as the diagnostician is away at Western Plant Diagnostic Network meeting April 7-10 2025. For indoor insect problems, check out WSU Pestsense Information on diseases and insect pests of plants can be found on WSU Hortsense. Additional general home gardening resources from WSU

The Puyallup Plant Diagnostic Lab will be closed September 30-October 7. For time sensitive samples Please feel free to contact WSU Plant Pest Clinic in Pullman (plant.clinic@wsu.edu)