Aphids on a plant stem
Deer eating lavender from a planter pot with evergreen trees in the background.
Tomato hornworm larva.
Birdfoot Trefoil flowers.
Bee on echinacea
Honey bee collecting nectar wings ablur.
Close-up of male Japanese beetle showing tiny pits covering metallic green parts.
European paper wasp on Rabbitbrush.
Clusters of drooping Tree of Heaven seed pods.

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More than one thousand fact sheets are provided to guide the home gardener in the management of plant problems using Integrated Pest Management (IPM), including cultural controls and Washington State registered pesticides.

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Hi Alert Invasive Insects

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