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.
Michigan Chestnut Management Guide

Published on May 12, 2026
This guide can be used to assist Michigan chestnut growers in making pesticide and nutrient management decisions. Included is a list of registered pesticides, an orchard activity calendar, and information on seasonal pests and managing nutrients.
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.
Harmful Algal Blooms in Western Lake Erie

Published on March 26, 2026
This bulletin explains causes, trends and impacts of harmful algal blooms in Western Lake Erie, linking nutrient runoff, land use and climate to water quality, and outlining management strategies to reduce phosphorus and protect ecosystems.
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.
Data Center Resources

Published on February 12, 2026
This at-a-glance document provides an overview of data centers and highlights resources available to communities and local leaders as they navigate a complex landscape.
Identifying Trees of Michigan: E2332 Revised 2025

Published on November 4, 2025
This resource briefly describes 69 of the more common trees found in Michigan.