Certified Pesticide Applicator Training Course 

HERBICIDES 101

ONLINE COURSE

Thursday, January 15, 2026

8:00am to 11:30am

Instructor: Arnie Linzer 

Approved for NYSDEC Recertification credits 

Category: 3a Ornamentals and Turf  - 3 credits 

For certified professional pesticide applicators. The main objective of this course is to strengthen important basics on the use of herbicides. Included will be herbicides that control crabgrass, wild violet and other difficult weeds and controlling invasive weeds.

Cost:  $120  - please pay through PayPal after registration.   Must Register and Pay by January 14, 2026.

Requirements:   Desktop PC, Laptop, or Tablet with internet access is required to take this course.                               

Click Register below to start registration process. 

After registering:  Please make sure you continue to the payment screen. Click on Add to PayPal Cart to continue.  Please note you do not need a PayPal account to continue, just choose pay with credit/debit and choose "Do Not Save Your Info".

For questions about the course contact Course Instructor Arnie Linzer at 516-263-7280 or algreenturf@yahoo.com.

If you have any other questions, please contact Vincent at 516-565-5265 ext. 202 or email vad37@cornell.edu