Resources

Managing Spotted Wing Drosophila in Michigan Cherry

Published on June 25, 2026
This fact sheet covers best practices for managing spotted wing drosophila in Michigan cherry orchards.
Crayfish Regulations for Great Lakes States

Published on June 25, 2026
This resource shares the status of crayfish regulations as of Oct. 1, 2025, across 8 states in the Great Lakes region.
Crayfish Wise Retailer Factsheet

Published on June 25, 2026
Be a wise crayfish retailer and help us protect the Great Lakes and our inland waters.
Management Options for Emerald Ash Borer in Black Ash Forests

Published on May 22, 2026
This bulletin summarizes current management tactics for emerald ash borer in black ash forests, as well as how to protect blash ash stands from an EAB invasion.
Christmas Tree and Nursery Spongy Moth Treatment Options

Published on April 17, 2026
Insecticides that have been approved for treatment to control spongy moth on Christmas trees and nursery stock.
What’s Wrong with My Boxwood? Common Issues and Solutions

Published on February 19, 2026
This diagnostic guide highlights six common problems that affect boxwood shrubs in Michigan. Each common issue is illustrated with photos, key identifying features, and management recommendations.
Alerta Sobre La Polilla Del Boj

Published on July 31, 2025
Utilice la información proporcionada en esta hoja de consejos para buscar la polilla del boj (BTM) e informar cualquier posible avistamiento.
Box Tree Moth Alert

Published on July 31, 2025
Use the information provided in this tip sheet to look for box tree moth (BTM) and report any possible sightings.
Increasing Urban Forest Resilience to the Emerald Ash Borer and Climate Change

Published on June 27, 2025
A Case Study in Detroit, Michigan
Aquatic Invasive Plants: A Field Guide for Michigan Lakes, Streams, and Ponds

Published on April 17, 2025
This guide is designed to help you identify aquatic invasive plants that you might encounter in or near Michigan’s lakes, streams, and ponds. Each entry includes an illustration or photograph highlighting key characteristics to aid in identification.