Herbicide Resistance Survey

With the recent documentation of evolved herbicide resistance in New York, including Palmer amaranth (glyphosate, ALS-inhibitors), waterhemp (glyphosate, ALS-inhibitors), horseweed (glyphosate, ALS-inhibitors, paraquat), lambsquarters (bentazon), Cornell is looking to get a better feel for the current "state of the state" with respect to herbicide performance and failure. Specifically, we want to survey growers/land managers/crop consultants/extension specialists/industry personnel, etc…, across cropped (e.g. agronomic, vegetable, fruit), ornamental/horticultural (e.g. Christmas tree farms, golf courses), and non-cropped (e.g. industrial, roadsides) systems in NY. This survey is very short and should be QUICK to answer. It is also completely ANONYMOUS. Answers will help Cornell weed scientists plan future research and extension projects. Please access the survey using the link below.
https://cornell.ca1.qualtrics.com/jfe/form/SV_a2F9urYcHjpl5Ay
Upcoming Events
Fecal Egg Count Mobile Workshops Summer 2026 - Cornell Lake Erie Research & Extension Laboratory (Portland, NY)
June 23, 2026
Portland, NY
Amy Barkley, Livestock Specialist with Cornell Cooperative Extension's Southwest New York Dairy, Livestock & Field Crops Program (SWNYDLFC) will be teaching a series of fecal egg count mobile workshops for those who are interested in the internal parasite challenges affecting sheep, goats, llamas, and alpacas.
Fecal Egg Count Mobile Workshops Summer 2026 - CCE Allegany County (Belmont, NY)
June 24, 2026
Belmont, NY
Amy Barkley, Livestock Specialist with Cornell Cooperative Extension's Southwest New York Dairy, Livestock & Field Crops Program (SWNYDLFC) will be teaching a series of fecal egg count mobile workshops for those who are interested in the internal parasite challenges affecting sheep, goats, llamas, and alpacas.
Fecal Egg Count Mobile Workshops Summer 2026 - CCE Steuben County (Bath, NY)
June 25, 2026
Bath, NY
Amy Barkley, Livestock Specialist with Cornell Cooperative Extension's Southwest New York Dairy, Livestock & Field Crops Program (SWNYDLFC) will be teaching a series of fecal egg count mobile workshops for those who are interested in the internal parasite challenges affecting sheep, goats, llamas, and alpacas.
Announcements
No announcements at this time.





