Tree Insects

Click the thumbnail image to view a larger image and links to helpful information.

Alder Aphid
Apple Leafminer
Ash Borer
Ash Flower Gall
Ash Leafcurl Aphid
Ash Plant Bug
Elm Leaf Beetle
Flea Weevil Damage
Gall Wasp
Gypsy Moth
Honeylocust Plant Bug
Japanese Beetle
Oak Leafminer
Oak Spider Mite
Pear Leaf Blister Mite
Wooly Aphids

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UW-Madison   College of Agricultural and Life Sciences   UW-Madison Department of Entomology

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