News

  • Tar spot disease triangle

    Irrigation management to reduce cost and foliar disease

    Published on June 1, 2020

    Understanding the disease triangle, water management and leaf wetness influence on foliar disease, when to apply a fungicide, and a review of what we’ve learned so far on how to best manage tar spot.

  • Vineyard

    MSU Extension’s grape scouting reports for 2020

    Published on May 27, 2020

    Michigan State University Extension will provide weekly reports of scouting efforts across the state, covering many parts of grape growing including vine phenology and horticultural updates, pest and disease management, and weather.