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Learn about the importance of droplet size and amount, chemical effectiveness, spraying machines, and environmental factors in successful insecticide spraying for vector control. Prepared by นิภา น้อยเลิศ.
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Insecticide Spraying • droplet size • amount of droplet • chemical effectiveness • spraying machines vector chemical susceptibility feeding time Timing and contact possibility environment - wind - temperature % successful % reduction Prepared by นิภา น้อยเลิศ
Drifting of droplets Prepared by นิภา น้อยเลิศ