Navigating the NYS DEC: How to Get Your Certified Pesticide Applicator License
Jim O'Connell, Small Fruit and Grape Specialist
Eastern New York Commercial Horticulture
As a grape grower in the Northeast, one of your biggest challenges is combating the insects, diseases, and other pests invading your vineyard. Although you do not need a license to purchase or use some pesticides, obtaining your certified pesticide applicator license will give you access to more materials that you can add to your pest combatting-arsenal.
Do I need a license?
Pesticides are divided into two groups:
General use pesticide: A pesticide that may be purchased and used by the general public.
Restricted use pesticide (RUP): Only certified pesticide applicators are allowed to buy these materials, and only certified applicators or persons under their direct supervision may apply them.
Long story short, to apply RUPs you will need a certified pesticide applicator license.
What type of license do I need?

How do I get my license?
First, make sure you meet the requirements

If you need a commercial license, but do not meet the requirements, you can be a technician or apprentice first, then upgrade to certified applicator later. (Requirements on the NYS DEC Website)
Technician: may use most general use pesticides without direct supervision and RUPs under direct supervision of a certified commercial pesticide applicator. May NOT supervise.
Apprentice: a person engaged in commercial application of pesticides but does not meet the technician or certified applicator requirements.
Next, take the appropriate exam.

Find your DEC region here: https://www.dec.ny.gov/about/558.html
Find an exam here (search by region): http://www.dec.ny.gov/nyspad/find?1&tab=EXAMS
To pass the exam, study the CORE and Category Manuals. You can purchase them here: https://www.cornellstore.com/books
How do I maintain my license?
After receiving your pesticide applicator license, you'll have to maintain it by proving you are continuing to get updated education on proper use of pesticides. You can do this by earning recertification credits or by taking the recertification exam at the end of your certification cycle.

All of the information above on how to obtain and maintain a license is available in more detail on the NYS DEC website http://www.dec.ny.gov/permits/45618.html
Your regional DEC person welcomes any questions you have as you navigate the application process. Information on the DEC Regions website https://www.dec.ny.gov/about/558.html

Upcoming Events
I thought I was covered for that! Farm Insurance Webinar Series, Jan-Feb 2026
January 13, 2026 : Session 1: Insurance and Risk Management 101
Insurance and Risk Management 101. This first webinar will cover many of the general provisions found in insurance policies and describe some of the terms to be aware of when you are considering your options. Steve Hadcock, Capital District Hort Team and Greg Murk, FarmNet.
January 20, 2026 : Session 2: Liability Insurance
Coverage for the risk that your business will cause harm to someone. Are you having people on your farm or selling a food product? You might need liability insurance. Robert Hadad, Cornell Vegetable Program, Elizabeth Higgins, Eastern NY Commercial Hort Program.
January 27, 2026 : Session 3:Protecting Yourself from Disasters (Crop Insurance, USDA FSA programs and Flood Insurance)
Are you protected from a weather event on your farm? Learn about your options for Disaster Coverage (crop insurance, FSA programs, flood insurance). Elizabeth Higgins, Eastern NY Commercial Hort Program.
February 3, 2026 : Session 4: Insuring People (health, life and disability insurance)
Options for health insurance, life insurance and disability insurance, and how they can help farmers and their employees. Maire Ullrich, CCE Orange County and Lucas Smith, Cornell Ag Workforce Development
February 10, 2026 : Session 5: Property Insurance
Insuring your infrastructure, equipment, and livestock from loss. Learn about the types of coverage, and the risks they reduce. Colin Hostetter, Tri-County Ag Team, Desiree Keever, CCE Delaware County and Steve Glick, Kevin Daniels Agency.
2026 Greenhouse Growers School
January 21, 2026 : 2026 Greenhouse Growers School
Voorheesville, NY
This event is in-person but the speakers in the morning session will present virtually. The cost to attend this event is $60 per person. $10 discount for members of New York State Flower Industries. A discount of 50% will be given to additional attendees from the same greenhouse/farm. Lunch is included. Pre-registration is required. Walk-ins will NOT be allowed. Please register by January 16, 2026.
2026 Cornell Winter Fruit Webinar Series
January 22, 2026 : Blueberry Pruning and Soil Health to Minimize Pests and Maximize Yield
Week 1: Blueberry Pruning and Soil Health to Minimize Pests and Maximize Yield
January 29, 2026 : Cost of Production for Fruit Crops
Week 2: Cost of Production for Fruit Crops - A new tool for tree fruit, updates on berry production in NY, and strategies for tracking and using expense data
February 12, 2026 : Fire Blight Management Updates
Week 3: Fire Blight Management Updates - Pathogen Biology, Defense Inducers, Biopesticides, and Pruning Therapies
February 19, 2026 : Pink and Petal Fall Insecticides- Can We Strike the Right Balance?
Week 4: Pink and Petal Fall Insecticides - Can We Strike the Right Balance?
March 12, 2026 : Inoculating Orchards with Mycorrhizal Fungi
Week 5: Inoculating Orchards with Mycorrhizal Fungi
March 19, 2026 : St. Peachtrick's Day - Cherry Pruning Strategies and Plum Varieties for the Northeast
Week 6: St. Peachtrick's Day - Cherry Pruning Strategies and Plum Varieties for the Northeast
