Herbicide Resistance Update on Marestail

Joshua Putman, Field Crops and Forage Specialist
Southwest New York Dairy, Livestock and Field Crops Program

January 13, 2021
Herbicide Resistance Update on Marestail

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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Upcoming Events

Farm Tour

May 31, 2024
Holland, NY

Good Farmers Guild of WNY will be hosting a farm tour and potluck at Rise'N'Swine Farm on Friday, May 31st at 5 pm. Rise'N'Swine has built a successful business raising cattle, pigs, and chickens on pasture, and has an on-farm butcher shop. After the farm tour, there will be a potluck dinner. Please bring a dish to pass and your own plate, bowl, cup, and cutlery.

Rise'N'Swine Farm is located at 9806 Wagner Rd, Holland, NY 14080. There is ample parking in front of the farmshop. Farmers, people who work on farms, and ag service providers are welcome at this free event!

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Broiler Field Day at Sunny Cove Farm

June 6, 2024
Alfred Station, NY

Join us for a field day to explore broiler production, processing, and finances. Meghan Snyder of Sunny Cove Farm will be our host. She raises small batches of organic broilers, processing them on-farm under the 1,000 bird exemption.

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Cornell Seed Growers Field Day

July 2, 2024
Ithaca, NY

Please Save the Date for the Cornell Seed Growers Field Day to be held the morning of July 2nd.  The event will be held at the NYSIP Foundation Seed Barn, 791 Dryden Rd., Rt. 366, Ithaca, NY. 

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