Precautions For Agricultural Spraying Uav Pesticide Preparation
Agricultural spraying uav pesticide preparation problem
1. Agricultural spraying uav cannot use well water to prepare pesticides. Due to the high mineral content in the well water, especially containing calcium and magnesium ions, adding pesticides to the well water is likely to cause chemical reactions to form precipitates, resulting in reduced or even no efficacy of pesticides.
2. Agricultural spraying uav cannot be used to prepare pesticides with turbid water. Due to the large amount of impurities in the living water, the use of water in a ditch with a large amount of sand to dispense medicine is more likely to block the plant protection drone nozzle, and it will also destroy the suspension of the liquid medicine and cause precipitation.
3. Agricultural spraying uav cannot randomly increase or decrease the amount of pesticides. It is necessary to use the medicine strictly in accordance with the instructions or the recommendations of agricultural technicians. Too little medicine has no effect. Too much medicine may cause harm and increase pesticide residues in agricultural products, which will increase the cost of use.
4. Agricultural spraying uav should pay attention to the mixing of pesticides. No matter what medicine is mixed, it should be prepared and used now, and can not be placed for more than 3 hours.
Agricultural spraying uav should also be noted that some agricultural spraying drones cannot be mixed with some pesticides, such as Bordeaux mixture, alkaline sulfur pesticides and other alkaline pesticides, carbamates, pyrethroid insecticides, Fumeishuang, Daisenhuan, etc. Thiocarbamic acid fungicides are susceptible to reactions and lose their efficacy, so Agricultural spraying uav is important to understand the nature of various pesticides. Ask local agricultural technicians before using agricultural spray drone pesticides.
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