Proper use of pesticides can not only increase crop yields and income, but also achieve the most ideal efficacy for disease prevention and pest control, as well as ensure the safety of people, livestock, poultry and fish. Therefore, when farmers use pesticides, they must pay attention to the following items:
1. When purchasing pesticides, first look at the date of manufacture, and pay attention to whether the pesticides purchased are within the shelf life. Do not purchase expired variant pesticides and fake or inferior pesticides.
2, to the right medicine. According to the diseases and insect pests that occur in crops, choose pesticides.
3. Choose the correct time for application. Sunny days, especially in the sun, should be applied before 9:00 am and after 4:00 pm to avoid phytotoxicity to crops and poisoning of pesticides. At the same time, when applying the medicine, the wind direction should be selected, and the pesticide should not be sprayed against the wind to avoid poisoning by the applicant.
4. When using pesticides, pesticides should be used strictly in accordance with the instructions provided by the pesticide manufacturer, paying special attention to the application concentration and dosage, so as not to cause phytotoxicity or prevent the effects.
5. The backpack sprayer commonly used in pesticides is not ideal for pressure and agitation. Therefore, when the pesticide is mixed with water (especially a pesticide with a relatively large proportion of dichlorvos), it should be fully stirred before spraying to avoid the liquid. Disperse unevenly, causing phytotoxicity to crops.
6. After the application is completed, the face, hands and feet should be cleaned with water first, then cleaned with soap to avoid poisoning; the applicator should also be cleaned in time to avoid corrosion; the residual liquid after washing should not be poured into the fish pond and Eat, use water ponds to avoid poisoning of people and animals; after the liquid medicine is used up, the empty medicine bottles should be properly disposed of, and should not be littered.
1. When purchasing pesticides, first look at the date of manufacture, and pay attention to whether the pesticides purchased are within the shelf life. Do not purchase expired variant pesticides and fake or inferior pesticides.
2, to the right medicine. According to the diseases and insect pests that occur in crops, choose pesticides.
3. Choose the correct time for application. Sunny days, especially in the sun, should be applied before 9:00 am and after 4:00 pm to avoid phytotoxicity to crops and poisoning of pesticides. At the same time, when applying the medicine, the wind direction should be selected, and the pesticide should not be sprayed against the wind to avoid poisoning by the applicant.
4. When using pesticides, pesticides should be used strictly in accordance with the instructions provided by the pesticide manufacturer, paying special attention to the application concentration and dosage, so as not to cause phytotoxicity or prevent the effects.
5. The backpack sprayer commonly used in pesticides is not ideal for pressure and agitation. Therefore, when the pesticide is mixed with water (especially a pesticide with a relatively large proportion of dichlorvos), it should be fully stirred before spraying to avoid the liquid. Disperse unevenly, causing phytotoxicity to crops.
6. After the application is completed, the face, hands and feet should be cleaned with water first, then cleaned with soap to avoid poisoning; the applicator should also be cleaned in time to avoid corrosion; the residual liquid after washing should not be poured into the fish pond and Eat, use water ponds to avoid poisoning of people and animals; after the liquid medicine is used up, the empty medicine bottles should be properly disposed of, and should not be littered.
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