What problems do spraying drones need to pay attention to when dispensing medicine?


When spraying drones to apply pesticides, different agents are generally mixed according to the situation. So, do you know what precautions should be taken when the spraying drone is dispensing medicine? If you don't understand, then follow the editor to find out!

  1. When the pesticide spraying drone is mixing pesticides, we must pay attention that the physical shape of the pharmaceutical industry cannot be changed after mixing. For example, after the agent is mixed, there should be no oil slick or flocculation, and there should be no precipitation, discoloration, etc. If these conditions are found, it means that the mixed medicine has reacted, and the efficacy of the medicine cannot be determined, so this kind of medicine cannot be used directly. In addition, it should also be noted that no heat generation or bubbles can occur.
  2. Choose the right pesticide: choose the right pesticide according to the type of crop, the type and degree of pests and diseases. Make sure the pesticide chosen is effective against the target pest and meets local regulations and safety standards.
  3. When spraying drones are mixing and matching agents, different dosage forms are not suitable for mixing. For example, some wettable powders, emulsifiable concentrates, concentrated emulsions, colloidal suspensions, and water solvents are all liquid medicines with water as the medium, and it is not recommended to mix them. If unreasonable chemicals are used, it is easy to cause damage to the crops, and in severe cases, there may be phenomena such as "green and yellow". At the same time, we also need to pay attention to the mixing order: in the process of dispensing, mix pesticides and other additives in the correct order. Generally, water is added first, pesticides are added second, and other additives are added last. Configure the correct concentration: Calculate the correct pesticide concentration according to the recommended dosage of pesticide and the area of the target area. Follow the directions on the pesticide label and dilute the pesticide in the recommended ratio.
  4. When the spraying drone mixes the chemicals, it cannot cause chemical changes. In different medicines, due to different chemical molecules, different reactions may occur, so pay attention to this when matching. For example, alkaline or acidic liquid medicines are easy to produce hydrolysis or other complex chemical reactions after being mixed. So, for this, we need to pay attention.
  5. Drone Defense If there are mutually resistant pesticides, it is not recommended to mix and match them. For example, some fungicides, carbendazim and thiophanate-methyl, will have mutual resistance when they are mixed together. Not only can they not delay the resistance of diseases and insect pests, on the contrary, they can also promote the formation of resistance. Therefore, this The products of the two pharmacies are not suitable for mixing and matching
  6. Use proper protective equipment: Always wear proper protective equipment such as gloves, masks, goggles, and protective clothing when dispensing medication and operating your drone. These gear protect you from direct contact and inhalation of pesticides.
  7. Follow safe operating procedures: Follow safe operating procedures when dispensing medication and operating your drone. Make sure to operate in a well-ventilated area away from crowds and sensitive areas. Take care to prevent pesticides from splashing into eyes, mouth or skin.
  8. Proper storage and disposal of waste: Properly store unused pesticides and follow local regulations for waste disposal. Properly dispose of the discarded pesticide containers and do not throw them away at will.
  9. Regularly check equipment: Regularly check the dispensing system of the spraying drone to ensure that the spray nozzles are clean and working properly. Replace worn nozzles in time to ensure uniform and effective spraying.