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2025 Status of herbicide-resistant weeds in Michigan
Published on April 17, 2025
Each year, new herbicide resistance cases are confirmed by MSU Plant & Pest Diagnostics. -
Southwest Michigan field crops update – April 17, 2025
Published on April 17, 2025
A break in the rain resulted in fertilizer spreading, cultivating and even planting. Wheat is at Feekes 4-5, and powdery mildew started in lush stands. -
Join MSU Extension’s April 24 Virtual Breakfast Series on recognizing herbicide resistance in waterhemp
Published on April 10, 2025
Correct identification for pigweed and waterhemp is essential for herbicide resistance management. -
2025 Field Crops IPM course updated and available for growers
Published on April 4, 2025
Get an update on insect, disease, nematode and weed management with RUP credits included. -
MSU Extension Virtual Breakfast series continues April 10 with corn and soybean planting considerations
Published on April 2, 2025
The Field Crops Virtual Breakfast Series continues April 10 with MSU Extension cropping systems agronomist Manni Singh discussing planting considerations for corn and soybean this spring.
2022 MSU Weed Control Guide for sale
Published
Upcoming Weed Events
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May 8
Pesticide Applicator Core Review and MDARD Core Testing – 5-08-25 Hillsdale
May 8, 2025 8:00AM – 5:00PM Check-in for the program is 8 to 8:30 a.m. MSU Extension Hillsdale County - 20 Care Drive, Suite B, Hillsdale, MI 49242
A review of the Core Pesticide Applicators Manual to prepare for the MDARD Pesticide Applicators Certification Exam in the afternoon. THE CORE REVIEW IS MANDATORY TO PARTICIPATE IN THE IN-PERSON TESTING. Refreshments and light lunch will be served.
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May 13
Pesticide Applicator Core Review and MDARD Core Testing – 5-13-25 MSU Pavilion
May 13, 2025 8:00AM – 5:00PM Check-in for the program is 8 to 8:30 a.m. MSU Pavilion - 4301 Farm Lane Rd., East Lansing, MI 48824
A review of the Core Pesticide Applicators Manual to prepare for the MDARD Pesticide Applicators Certification Exam in the afternoon. THE CORE REVIEW IS MANDATORY TO PARTICIPATE IN THE IN-PERSON TESTING. Refreshments and light lunch will be served.
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May 20
Pesticide Applicator Core Review and MDARD Core Testing – 5-20-25 Gaylord
May 20, 2025 8:00AM – 5:00PM Check-in for the program is 8 to 8:30 a.m. University Center - 80 Livingston Blvd., Gaylord, MI 49735
A review of the Core Pesticide Applicators Manual to prepare for the MDARD Pesticide Applicators Certification Exam in the afternoon. THE CORE REVIEW IS MANDATORY TO PARTICIPATE IN THE IN-PERSON TESTING. Refreshments and light lunch will be served.
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May 28
Pesticide Applicator Core Review and MDARD Core Testing – 5-28-25 Pontiac
May 28, 2025 8:00AM – 5:00PM Check-in for the program is 8 to 8:30 a.m. Oakland County EOB Conference Center, 2100 Pontiac Lake Rd., Bldg 41W, Pontiac, MI 48328
A review of the Core Pesticide Applicators Manual to prepare for the MDARD Pesticide Applicators Certification Exam in the afternoon. THE CORE REVIEW IS MANDATORY TO PARTICIPATE IN THE IN-PERSON TESTING. Refreshments and light lunch will be served.