News
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Register for the online Abiotic Disorders of Greenhouse Crops Course
Published on October 30, 2025
The course will guide you through the diagnostic process to learn what cultural, environmental, or nutritional factors can cause plant symptoms in greenhouse crops. -
Registration for online greenhouse and horticultural lighting course now open
Published on October 30, 2025
Participants will learn about photoperiodic versus photosynthetic lighting in this three-month, self-paced online course about greenhouse and horticultural lighting. Registration closes Jan. 1, 2026. -
Michigan Greenhouse Growers Expo 2025 delivers practical production and marketing strategies for next season
Published on October 28, 2025
Growers will learn from leading university and industry experts on plant quality, consumer engagement and pest management. -
Session de Revisión, en inglés y español, para Aplicadores de Pesticidas y Examen de MDARD en La GLEXPO 2025 –– 11 de diciembre, 2026
Published on October 20, 2025
Al final de la sesión, tome el examen de MDARD para obtener la licencia o si ya la tiene obtenga los créditos RUP para renovarla. -
Beware of bagworms in Christmas tree fields
Published on October 15, 2025
Bagworms are an uncommon but significant pest of Christmas trees. -
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! -
Why test soil in the fall?
Published on October 9, 2025
Compared to spring, fall is an ideal time for soil testing. Here’s why. -
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. -
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.
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