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Crop pesticides have a pre-harvest interval — which is the time required between spraying and cutting to keep pesticide residues below regulated limits. Note that pre-harvest intervals vary from product to product and even from crop to crop for specific products.
Our quick and easy pre-harvest interval tool — the spray-to-swath calculator — removes the guesswork for products registered for canola. It helps growers and agronomists find a fungicide, insecticide or pre-harvest herbicide that fits the timeframe available.