Resources

Poison Ivy in Michigan – Toxicodendron radicans and rybergii

Published on May 29, 2020
Along with photos, identification and distribution information, this bulletin (E3438) also discusses the irritant substance urushiol and nonchemical and chemical control options.
MDNR Wildlife Damage and Nuisance Control Permits

Published on May 7, 2020
This information circular is provided to inform permittees and interested applicants about the regulations concerning Wildlife Damage and Nuisance Control Permits.
MSU Extension Water Programs Lakes, Streams and Watersheds

Published on April 7, 2020
Learn how you can get involved with MSU Extension programs to improve your local lake, stream and watershed.
USDA Forest Insect & Disease Leaflet 162: Spongy Moth

Published on April 1, 2020
The USDA's Forest Insect and Disease Leaflet (FIDL) 162 provides information about spongy moth, formerly gypsy moth, affecting forest trees in the United States.
Smart Gardening: Prevent the spread of aquatic invasive species

Published on January 16, 2020
Smart Gardening tip sheet on how to prevent the spread of aquatic invasive species
Smart Gardening to prevent oak wilt

Published on August 9, 2019
Smart Gardening tip sheet on how to recognize, prevent and control oak wilt.
BeLEAF It or Not! 8: Crowns, Trunks and Roots

Published on June 26, 2019
Much of what makes a tree is the basic structure and form. The crown (leaves) does the photosynthesis. The trunk provides advantageous height to the crown and transports food and fluids. The roots provide stability and absorb water and nutrients.
BeLeaf It or Not! 6: Photosynthesis and Respiration in Trees!

Published on June 26, 2019
Trees employ both photosynthesis AND respiration, although some people associate respiration only with animals. Photosynthesis is a chemical process that stores energy (as glucose) and captures carbon & oxygen for tissue construction.
BeLEAF It or Not! 7: The Carbon Cycle and the Forest!

Published on June 26, 2019
Forests play a big role in Earth’s carbon cycle. Most of life consists of carbon-based molecules. Understanding the role of trees and forests contributes to a better understanding of climate change.
BeLEAF It or Not! 9: Jack Pine - Ugly but interesting

Published on June 26, 2019
Jack pine trees and jack pine forest types are common on the poorer sandy soils of the Lake States. Few other trees and forests can successfully occupy these sites.