Insects
Bronze Birch Borer
This beetle affects non-native white-barked birch. It is a close relative of the emerald ash borer.
Elm Leaf Beetle
The elm leaf beetle is similar to Japanese Beetle, as they both leave an unattractive lace-leaf pattern to devoured leaves.
Emerald Ash Borer
The Emerald Ash Borer is an invasive species that is killing ash trees across North America.
Japanese Beetle
Japanese Beetles eat the leaf material between the veins, leaving a skeletonized look.
Pine Wilt Nematode
Pine Wilt Nematode is a species of roundworm that kills infested trees by stopping the movement of water within the timber.
Scale: Armored
The first of two types, armored (or hard-shell) scale are small insects that have a protective shell.
Scale: Soft-Shell
The second of two types, soft-shell scale are small insects that have no shell but instead a waxy coating.
Spider Mites
Spider Mites are very small and feed on the leaves of many different species of plants.
