Department of Plant, Soil and Microbial Sciences Weeds

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  Potassium! Why it matters to alfalfa persistence

  Published on August 14, 2025
  Kim Cassida will delve deeper into alfalfa’s need for potassium on the August 21 Field Crops Virtual Breakfast Series.

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  Southwest Michigan field crops update – August 14, 2025

  Published on August 14, 2025
  Soybean pod fill is underway. Some corn has started to dent. Harvest began on tablestock potatoes.

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  Nematode management updates on Field Crops Virtual Breakfast Series

  Published on August 11, 2025
  The MSU Extension Virtual Breakfast Series on August 14 features nematode management updates for identification and management in field crops.

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  Southwest Michigan field crops update – August 7, 2025

  Published on August 7, 2025
  Temperatures cooled over the past weekend. Soybeans and corn are in early seed development stages.

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  Drone use in field crops

  Published on August 5, 2025
  A new tool is available that is revolutionizing the way we think about modern agriculture. Spray drones are changing how we custom apply agrochemicals. Learn more at the Field Crops Virtual Breakfast Series on August 7.

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Upcoming Weed Events

• Aug 19

  Farming Forward: Newaygo County Farm Field Day

  August 19, 2025 8:00AM – 2:00PM Kropscott Farm and Environmental Center, 6523 West Baseline Road, Fremont, MI 49412

  Learn about pest management and scouting, irrigation, grazing management, and updates on NRCS funding opportunities and programs. RUP and CCA credits are available.