News

New box tree moth alert for Michigan homeowners and residents, now available in English and Spanish

Published on October 10, 2025
his updated alert provides an overview of box tree moth to help residents prepare as this invasive insect continues to spread in Michigan. English and Spanish versions now available.
2025 GLEXPO Pesticide Applicator Review and MDARD Testing offered in English and Spanish, December 11

Published on October 9, 2025
Register now for the Pesticide Core Review Training at GLEXPO 2025 on December 11. Participants can take the MDARD RUP test in the afternoon in English or Spanish and earn RUP credits. Don’t miss this opportunity!
Garden health evaluation – Part 1

Published on October 9, 2025
Assess and record your gardening practices now for greater future success.
New free online course about insects in the garden

Published on October 9, 2025
Sign up to receive six lessons by email about insect identification and their roles.
Beyond resistance, why is horseweed a headache for managers?

Published on October 9, 2025
Michigan State University researchers study the factors that affect horseweed’s remarkable ability to develop as a winter or summer annual weed.
Michigan grape scouting report – October 8, 2025

Published on October 8, 2025
Check out the latest Michigan Grape Scouting Report for timely updates on weather, vine growth, disease management, and pest activity. Stay informed and make proactive decisions to support vineyard health and productivity.
Michigan Pesticide Applicator Core Review Sessions, RUP credits and MDARD testing for winter 2025 through spring 2026

Published on October 7, 2025
Essential information and frequently asked questions regarding the certification process, recertification options and the upcoming Michigan Pesticide Applicator Core Review Sessions with MDARD testing.
Michigan grape scouting report – October 1, 2025

Published on October 2, 2025
Check out the latest Michigan Grape Scouting Report for timely updates on weather, vine growth, disease management, and pest activity. Stay informed and make proactive decisions to support vineyard health and productivity.
Suspect herbicide resistance? Submit weed seeds for screening

Published on October 1, 2025
October is the prime time to collect and submit weed seeds for herbicide resistance screening.
Trevor Nichols Research Center hosts final 2025 field day

Published on September 30, 2025
On Sept. 25, the Trevor Nichols Research Center hosted the final field day of the 2025 season, where faculty and staff shared research and strategies on managing fruit crop pests and diseases.