Round, white hemlock woolly adelgid ovisacs are found on the undersides of branches near the base of the needles. (Michigan Department of Natural Resources) ANN ARBOR, Mich. – Michigan officials ...

Without treatment, trees infested with hemlock woolly adelgid are likely to die within four to 10 years. Weakened trees on a home landscape could spell disaster during high winds or storms, ...

Michigan has around 170 million hemlock trees, representing a significant part of the state's forestry. ... An infestation takes on the appearance of white egg sacs on the underside of branches.

Michigan agricultural officials have spotted another infestation of a small bug that can affect the growth of hemlock trees and potentially kill them within 10 years. The Michigan Department of ...

If you have hemlock trees on your property, the time to protect them from a deadly invasive insect is approaching. The Michigan Department of Natural Resources says spring is the best time to ...

“Our goal is to protect the 170 million hemlock trees that live in Michigan’s forests,” said Mike Philip, director of MDARD’s Pesticide and Plant Pest Management Division.

GRAND HAVEN, MI – Hemlock trees – those beautiful feathery evergreens – are dying in alarming numbers along West Michigan’s coast. But you can save them, one at a time. An “Adopt-a ...

Reports also can be made by emailing [email protected] or calling MDARD's Customer Service Center at 800-292-3939. The report should include the location of the infested tree and one to two ...

GRAND RAPIDS, Mich. (WOOD) — The state of Michigan has approved $3.6 million in grants to help fund projects to ward off invasive species, including hydrilla and the hemlock woolly adelgid.