References
Anonymous. Japanese beetles: A major pest of plants. Oregon Department of Agriculture. <1 November 2016>
Page last modified 11/1/16
Japanese beetle adult
Japanese beetle feeding on willow
Japanese beetle feeding on willow
Japanese beetle
- Insects
- Mites
- Diseases
- Boxwood blight
- Brown Rot
- Deny Disease
- Downy mildew on impatiens
- Gymnosporangium rust on Quince
- Gymnosporangium rust on serviceberry
- Pacific Coast Pear Rust on mountain ash, Sorbus sp.
- Phytophthora ramorum
- Powdery mildew
- Ralstonia solanacearum
- Rhododendron bud and twig blight
- Smut on Trillium
- White rust on Aurinia saxatilis
- azalea leaf and flower gall
- bacterial blight
- fig mosaic virus
- forsythia stem gall
- oak leaf blister
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- Abiotic
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