Cornell Pesticide Management Education Program
Joshua Putman, Field Crops and Forage Specialist
Southwest New York Dairy, Livestock and Field Crops Program
Cornell Pesticide Management Education Program - Pesticide Use Guidance During COVID-19
Along with the increased use of disinfectants and sanitizers during the COVID-19 pandemic, there has been an increase in adverse health effects from the misuse of these products. There have also been several fraudulent products produced during this time that potential applicators should be made aware of. Please read and share the following statements from Cornell's Pesticide Management Education Program (psep.cce.cornell.edu).
Beware of fraudulent pesticide claims related to SARS-CoV-2 (the COVID-19 coronavirus):
It has come to our attention that unregistered disinfectants claiming to protect against the virus are being marketed in the US. The efficacy and safety of these products is unsubstantiated and their use is illegal.
Regulators are taking steps to prevent such products from reaching the market, but it is your responsibility to use only those products designated by the New York State Department of Environmental Conservation for use against SARS-CoV-2, listed at https://www.dec.ny.gov/docs/materials_minerals_pdf/covid19.pdf. Please check this list frequently, as content is subject to change.
Be safe disinfecting your home:
Disinfectants are pesticides and you can only use them as directed by the label. Therefore:
- Never mix different disinfectant products together because doing so is dangerous. For example, mixing bleach with acids (such as vinegar) or ammonia releases life-threatening toxic fumes.
- Never use disinfectants or disinfectant wipes on your skin. Instead, wash with soap and water; you can also use hand sanitizer on your hands.
- Never wash fruits and vegetables with soap, sanitizers, or disinfectants as this could also result in poisoning. Wash produce only in clean water.
For more information on disinfecting your home and how to handle food during this crisis, visit https://www.cdc.gov/coronavirus/2019-ncov/downloads/disinfecting-your-home.pdf and https://instituteforfoodsafety.cornell.edu/coronavirus-covid-19/food-safety-recommendation-consumer/.
Upcoming Events
NYSDEC How to Get Certified Course
March 3, 2026 : NYSDEC How to Get Certified Course
Ellicottville, NY
NYSDEC training course in preparation to take the pesticide applicator exam.
From Data to Dollars: Making Data-driven Decisions to Increase Farmers Market Success
March 3, 2026
The Cornell Agricultural Marketing Research Program and Penn State University are excited to present this new, 6-week course as part of Cornell's Farmers Market Research Project. The course is for farmers with experience selling at farmers markets who wish to increase their earnings through management and marketing practices.
Cornell Organic Field Crops & Dairy Conference
March 6, 2026
Waterloo, NY
Farmers, researchers, educators, and agricultural service providers from across the Northeast are invited to the 2026 Cornell Organic Field Crops & Dairy Conference, held Friday, March 6, 2026, from 8:00 a.m. to 4:30 p.m. at the Lux Hotel & Conference Center in Waterloo, N.Y.
Co-hosted by New York Soil Health and Cornell CALS, the annual conference brings together leaders in organic grain, dairy, and livestock systems to share practical tools, new research, and farmer-tested strategies to support resilient and profitable organic production.
Announcements
Cows, Crops & Critters Newsletter Sponsorship
TRYING TO REACH GROWERS AND AGRIBUSINESSES IN OUR SOUTHWEST REGION OF NEW YORK?Weekly Email Update: Shared with 625+ households who have signed up with our program.
Monthly Paper Mailer: To reach our stakeholders and farmers who lack internet access, we send out a monthly mailer where your company's logo and contact information would be featured with a mailing list of 330+ households.
If you sponsor our weekly and monthly publications you reach approximately 955 households.





