Resources

  • 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.

  • 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.

  • What You Need to Know About Michigan’s Ticks

    Published on July 25, 2025
    Learn what to expect when entering a forest, methods of tick identification, ways to avoid tick bites, as well as information on Lyme disease.

  • 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.