You have a 16-liter sprayer and you want to apply 411 liters of spray solution/ha. You want to apply 0.5 kg ai of pesticide/ha and the formulated pesticide is 45 EC (45% emulsifiable concentrate)? Calculate the amount of pesticide needed in each sprayer load. 2. You have a 16-liter sprayer and you apply 6 loads to a 0.5 hectare field. What is your spray volume (liters/hectare) in the field? 3. You wish to apply 400 liters/ha of spray solution to a 1.0 ha area. The recommended rate of the 60% wettable powder pesticide is 1.00 kg ai/ha. How many kilograms of the commercial formulation are required to treat the 1.0 ha area? What is the volume of spray needed for the treated area? How much materials are applied per sprayer load?
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