7/22/2008 Chemical Control Tactics Chemical Control Tactics Pesticide Methods esticide Methods Post-emeraent weed coarrol oro Pro.am 石园各自司 Chemical Control Tactics Chemical Control Tactics Pesticide Methods Pesticide Methods riate pesticide e the Use th DAVEY o 7/22/2008 10 Chemical Control Tactics Pesticide Methods • Select an appropriate pesticide Chemical Control Tactics Pesticide Methods • Select an appropriate pesticide Chemical Control Tactics Pesticide Methods • Select an appropriate pesticide • Use the correct pesticide dosage Chemical Control Tactics Pesticide Methods • Select an appropriate pesticide • Use the correct pesticide dosage • Apply the pesticide at the correct time and frequency