News
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Keep watch for the invasive box tree moth in 2022
Published on May 12, 2022
Monitoring and detection efforts continue to ensure box tree moth does not find a home in Michigan. -
Pollinator supportive trees and shrubs for farm and orchard windbreaks
Published on April 8, 2022
Fruit growers can support bee health and other wildlife by thoughtfully selecting woody plants for their windbreaks. -
What are these tiny caterpillars making cocoons all over my yard?
Published on November 10, 2021
Oak skeletonizer caterpillars are no threat to oak trees, but they can be a real nuisance when they build cocoons on outdoor furniture. -
Cones and acorns appear in copious quantities this fall
Published on October 4, 2021
Past tree stresses contribute to heavy crop of cones and nuts. -
Identifying the oaks of Michigan
Published on August 11, 2021
This Smart Gardening guide will help you distinguish between the 10 most common species of oaks in Michigan. -
Michigan insects in the garden – Season 2 Week 8: Ermine moths
Published on August 11, 2021
Small, speckled moths that may cause damage. -
If you planted boxwood shrubs this spring, check them for box tree moth
Published on May 28, 2021
A new invasive pest of boxwood, box tree moth, was found on a few boxwood shrubs sold in Michigan this spring. -
Help me save my blue spruce
Published on May 27, 2021
Spoiler alert—it might not be possible. -
The best sampling procedures for accurate oak wilt testing
Published on April 28, 2021
Effective oak wilt management starts with confirmation of the disease. -
Oak Wilt Awareness Month in Michigan
Published on April 27, 2021
This campaign raises awareness about oak wilt prevention guidelines: avoid wounding trees between April 15-July 15, seal accidental wounds, do not move firewood, and take prompt action to control outbreaks.