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Authorisation Number: 
Activity Group: 
Group 9B Insecticide
Water-dispersable Granule | WG

Controls Aphids in Brassica Vegetables, Potatoes and Stonefruit.

Mixing and spraying

Add the required amount of CHESS to clean water in half filled spray tank with the agitator or by-pass in operation. Maintain agitation while filling tank with remainder of water. Agitation must also be maintained throughout the spray operation.To be effective CHESS requires thorough spray coverage. Ensure that equipment is properly calibrated to give an even distribution at the correct volume.

Water volume

Brassicas and Potatoes: Apply as a spray in a minimum of 100 to 800 L water/ha. Stone Fruit (Dilute Spraying): If water volumes exceed 2000 L/ha, total rate of CHESS must not exceed 400 g/ha. The required dilute spray volume will change and the sprayer set up and operation may also need to be changed, as the crop grows. Stone Fruit (concentrate spraying): Apply a minimum of 500 L water/ha.