Pesticide Section - Category 4 - Seed Treatment
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Category 4 - Seed Treatment

Category 4 includes: Commercial applicators (for-hire and not-for-hire) and businesses using pesticides on seed stock for the control or prevention of pests that attack the resulting plant or germinating seed.

This does not include farmers or growers who are treating their own seed. Farmers treating their own seed with a Restricted Use Pesticide (RUP) are allowed to do that with a Private Applicator permit.

Certification, Applications, Licensing, Insurance, Testing Information:

Policy Statements:


Supervision Fact Sheet(s):

Disposal of Treated Seed:

SPILL REPORTING (24 HOUR) Call 1-888-233-7745