Herbicide Resistance Update on Marestail
Joshua Putman, Field Crops and Forage Specialist
Southwest New York Dairy, Livestock and Field Crops Program
Horticulture Weed Scientist, Dr. Lynn Sosnoskie, has been conducting some interesting research over the past few months. Extension specialists from all around the state collected and submitted weed specimens last fall for herbicide-resistance testing to better understand the best management practices for these weeds in field crops. We now have preliminary results from the first screening on horseweed aka marestail. Thirty populations have been tested so far and, it appears, that 27 out of 30 have resistance to the field-use rate of glyphosate (Roundup). Testing will continue with different chemistries so that we can provide growers with proper control measures. Join us next week for the Field Crop Series where we will cover topics on weeds, diseases, and insects in further detail.
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April 24, 2025
Freeville, NY
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How Harvest NY Can Support Your Business (For Value-Added Producers, Distributors and Manufacturers)
May 5, 2025
Join us for two targeted online trainings designed to help producers, distributors, manufacturers, and growers tap into the school food market and expand their reach. Whether you're just starting or already selling to schools, the Harvest NY Team will guide you through the necessary steps to grow your presence in the school food market. Each training will be tailored to the specific needs of the audience, but anyone is welcome to attend either session based on interests and business goals!
How Harvest NY Can Support Your Business (For Growers, Producers and Farmers)
May 7, 2025
Join us for two targeted online trainings designed to help producers, distributors, manufacturers, and growers tap into the school food market and expand their reach. Whether you're just starting or already selling to schools, the Harvest NY Team will guide you through the necessary steps to grow your presence in the school food market. Each training will be tailored to the specific needs of the audience, but anyone is welcome to attend either session based on interests and business goals!
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