Extension Articles
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Michigan potato late blight detected on September 14, 2022
Published on September 15, 2022
Late blight reported in three additional commercial potato fields in Montcalm County, Michigan. -
Michigan potato late blight detected on September 6 and 7, 2022
Published on September 8, 2022
Potato late blight reported in two commercial field areas in Montcalm County, Michigan. -
Michigan vegetable crop report - August 17, 2022
Published on August 17, 2022
Last week was ideal for disease development as Gulf of Mexico air brought high dew points. -
Michigan vegetable crop report - August 10, 2022
Published on August 10, 2022
Last week was ideal for disease development as Gulf of Mexico air brought high dew points. -
Michigan vegetable crop report – June 23, 2021
Published on June 24, 2021
A prolonged period of precipitation is in the forecast for next week, which could slow planting progress and field management processes. -
Potential survival of potato volunteers in Michigan in 2021
Published on May 19, 2021
Begin scouting for volunteer potatoes, which may serve as possible sources of late blight inoculum. Observed high risk of survival throughout the state. -
Michigan potato late blight forecast – Sept. 9 2020
Published on September 9, 2020
No late blight reported. Weather-based risk is medium throughout Michigan. -
Michigan potato late blight forecast – Aug. 27, 2020
Published on August 27, 2020
No late blight reported. Weather-based risk is medium throughout Michigan. -
Michigan potato late blight forecast – July 22, 2020
Published on July 22, 2020
No late blight reported. Weather-based risk is medium throughout Michigan. -
Michigan potato late blight forecast – July 8, 2020
Published on July 8, 2020
No late blight reported. Weather-based risk low to moderate throughout Michigan.