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Weed control

Search to find treatments for weeds affecting Ontario crops

Weed control search

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Using Pesticides in Ontario

Understand the classifications, regulations and safe practices for pesticide use in Ontario.

Herbicide Resistant Weeds - Database and Maps

Herbicide Application Timing Definitions

Spray Buffer Zones

Pesticide Resistance Management

Pest Management Tools

All product labels are legal documents and label instructions must be followed. The information provided in this application is general information only. OMAFA will continue to improve the features and data contained here based on user feedback.

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