WSU Extension

Master Gardener Program

Approved References for Pest Management Recommendations

Non-Chemical Management Options

Non-chemical management options include cultural, physical, mechanical, and biological strategies. These strategies include, but are not limited to traps, physical barriers, beneficial insects, nematodes, and handpicking.

WSU Master Gardener Volunteers may recommend non-chemical management options from the following resources:

Chemical Management Options

Chemical management options include products such as soaps, botanical insecticides, horticultural oils, potassium bicarbonate, and synthetic pesticides.

WSU Master Gardener Volunteers may recommend chemical management options registered for home and garden use only from current WSU Extension references, which include:

Approved by: Catherine H. Daniels, Ph D., Pesticide Coordinator, WSU Puyallup, WA State Pest Management Resource (WSPRS)
Master Gardener Program, 400 Washington St. Wenatchee, WA 98801, (509) 667-6540, Contact Us
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