News
-
Bagworms extend their reach northward
Published on July 29, 2011
Although considered to be a southern pest, bagworms can cause serious defoliation injury to Michigan trees. -
Why do my maple leaves have spots?!
Published on July 29, 2011
Numerous spots on maple leaves concern homeowners. A common cause is tar spot disease, a cosmetic problem that typically does not impact tree health. -
Native plants for Michigan landscapes: Part 2 - Shrubs
Published on July 25, 2011
Native plants are a great addition to the landscape to provide a thrifty, no-nonsense landscape for years to come. -
Impacts of summer weather on landscape plants
Published on July 22, 2011
The hot and dry summer weeks can severely stress our trees, shrubs and lawns, but homeowners can easily protect. -
Japanese beetles are out and about
Published on July 15, 2011
Spray for Japanese beetles when you first find them on your trees, shrubs and flowers, as the odor of crushed leaves from feeding will attract more beetles. -
Repairing ornamental plants and trees from storm damage
Published on July 14, 2011
Take care of your landscape plants and trees after severe storms, as some injuries could be permanent. -
Velvet galls caused by tiny eriophyid mites
Published on July 5, 2011
Tiny eriophyid mites create abnormal growth on leaves with little impact to the tree’s health. -
Forecasting insect activity by noting plant development and degree days
Published on July 1, 2011
Predict insect activity by watching plant development and checking the accumulation of degree days. Here’s how. -
Is fall really a great time to plant trees?
Published on September 24, 2010
-
Don't give up on drought-stressed trees
Published on September 10, 2010
Most deciduous trees, and even conifers, will drop leaves (or needles) when they undergo drought stress. This is part of the tree’s drought adaptation. The trade off is that the tree is also shedding parts that photosynthesize.