"Seven Choices" for the use of pesticides in tobacco production
2024-06-12 15:07:23
Tobacco Online According to the Oriental Tobacco Network, in the production of tobacco leaves, tobacco farmers are prone to prevent the use of tobacco pests and diseases due to unreasonable use of pesticides. Therefore, tobacco farmers should pay attention to the following technical points when using pesticides:
First, we must choose the right pesticide variety and do the right medicine. Tobacco farmers should correctly identify pests and diseases under the guidance of smoke technicians and use pesticides recommended by tobacco companies to ensure the quality of pesticides.
The second is to choose the best time to apply, to do the right medicine. According to the prediction of pests and diseases, combined with the actual grasp of the timing of medication. In addition, since any medicine has a certain period of residual effect, there must be a certain time interval between the two administrations in order to make the effect fully exerted.
The third is to choose the right amount of medication, to achieve the right amount of medication. It is necessary to use the drug according to the recommended dosage on the instruction manual to avoid causing tobacco phytotoxicity or affecting the control effect.
The fourth is to choose a clean water source to achieve hygienic dispensing. Under the guidance of the smoke technician, different spray methods should be adopted for the occurrence characteristics of different tobacco pests and diseases.
The fifth is to choose high-quality spray equipment to achieve fine spray. It is recommended to use a sprayer with a small nozzle aperture, so that the spray droplets are relatively small, the medication is relatively small, and the effect is good.
Sixth, we must choose the correct method of application to achieve uniform application. When applying the drug, it is necessary to fully consider the occurrence characteristics of the pests and the characteristics of the drug, and ensure that the agent is evenly distributed on the surface of the tobacco leaf.
Seven is to choose different pharmacies, do alternate application, scientific preparation of pharmacy. To control the same pests and diseases, choose 2 to 3 kinds of agents to be applied alternately, and rationally mix the drugs under the guidance of the smoke technician to prevent the occurrence of resistance to pests and diseases.
First, we must choose the right pesticide variety and do the right medicine. Tobacco farmers should correctly identify pests and diseases under the guidance of smoke technicians and use pesticides recommended by tobacco companies to ensure the quality of pesticides.
The second is to choose the best time to apply, to do the right medicine. According to the prediction of pests and diseases, combined with the actual grasp of the timing of medication. In addition, since any medicine has a certain period of residual effect, there must be a certain time interval between the two administrations in order to make the effect fully exerted.
The third is to choose the right amount of medication, to achieve the right amount of medication. It is necessary to use the drug according to the recommended dosage on the instruction manual to avoid causing tobacco phytotoxicity or affecting the control effect.
The fourth is to choose a clean water source to achieve hygienic dispensing. Under the guidance of the smoke technician, different spray methods should be adopted for the occurrence characteristics of different tobacco pests and diseases.
The fifth is to choose high-quality spray equipment to achieve fine spray. It is recommended to use a sprayer with a small nozzle aperture, so that the spray droplets are relatively small, the medication is relatively small, and the effect is good.
Sixth, we must choose the correct method of application to achieve uniform application. When applying the drug, it is necessary to fully consider the occurrence characteristics of the pests and the characteristics of the drug, and ensure that the agent is evenly distributed on the surface of the tobacco leaf.
Seven is to choose different pharmacies, do alternate application, scientific preparation of pharmacy. To control the same pests and diseases, choose 2 to 3 kinds of agents to be applied alternately, and rationally mix the drugs under the guidance of the smoke technician to prevent the occurrence of resistance to pests and diseases.
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