Common Tree Problems

White Pine Weevil

White pine weevil is considered the most destructive insect pest of Eastern white pine in North America.  Infested trees often have a deformed top, leaving them prone to storm damage and stem failure.  White pine weevils prefer Eastern white pine and various spruces that are exposed to direct sunlight. More…

Zimmerman Pine Moth

Zimmerman pine moth is a Lepidopteran (moth and butterfly) insect native to the northern United States. It’s larvae burrow into pine trees and other conifers and feed on the sap that is produced by the trees. More…

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