First, buy "safe medicine"
When purchasing pesticides, do “three no buysâ€: first, no pesticide labels or labels are not incomplete, and second, the label “three certificates†(pesticide registration certificate, product standard number, production license) is not complete. Buy; third is not to buy more than the product quality shelf life.
Second, the rational use of pesticides
Pesticide use should pay attention to six:
1, the right medicine. There are many varieties of pesticides and different characteristics. The most suitable pesticides should be selected for the control objects.
2, timely medication, medication time is right, anti-effect is ideal. If the protective fungicide must be used before or during the onset of the disease, the herbicide should be used before the weed field.
3. Strictly control the amount of application. Any pesticide should be used according to the recommended dosage. It is easy to increase or decrease the pesticide to cause crop damage or affect the effect.
4, the application should be even and thoughtful, can not be re-sprayed or leaked spray to ensure the safety of crops, effective against pests and diseases.
5. Reasonably mix pesticides. After mixing, the toxicity to humans and animals should not be increased, chemical changes should not occur between the active ingredients, and the cost of medication should not be increased.
6, to apply safely. Dispensing and applying drugs should prevent pesticides from corroding the skin. It is forbidden to spray pesticides at high temperature during noon in summer. The continuous application time should not be too long. Keep the liquid medicine at the spraying site to prevent poisoning of humans and animals.
Third, problems occur in a timely manner
1. When the efficacy is very poor or the phytotoxicity occurs, the medicine should be sent to the pesticide testing unit for inspection. If it is unqualified or counterfeit, it can go to the industry and commerce, consumer association, technical supervision department to complain or go to court.
2, the occurrence of medicinal damage in a timely manner, is a fertilization remedy, the occurrence of plaque on the leaf surface, leaf edge coke or plant yellowing and other symptoms, can increase the application of fertilizer to reduce the degree of phytotoxicity, generally used leaf surface top dressing to remedy; Second, herbicides that inhibit or interfere with plant growth can be irritated by spraying gibberellin.
When purchasing pesticides, do “three no buysâ€: first, no pesticide labels or labels are not incomplete, and second, the label “three certificates†(pesticide registration certificate, product standard number, production license) is not complete. Buy; third is not to buy more than the product quality shelf life.
Second, the rational use of pesticides
Pesticide use should pay attention to six:
1, the right medicine. There are many varieties of pesticides and different characteristics. The most suitable pesticides should be selected for the control objects.
2, timely medication, medication time is right, anti-effect is ideal. If the protective fungicide must be used before or during the onset of the disease, the herbicide should be used before the weed field.
3. Strictly control the amount of application. Any pesticide should be used according to the recommended dosage. It is easy to increase or decrease the pesticide to cause crop damage or affect the effect.
4, the application should be even and thoughtful, can not be re-sprayed or leaked spray to ensure the safety of crops, effective against pests and diseases.
5. Reasonably mix pesticides. After mixing, the toxicity to humans and animals should not be increased, chemical changes should not occur between the active ingredients, and the cost of medication should not be increased.
6, to apply safely. Dispensing and applying drugs should prevent pesticides from corroding the skin. It is forbidden to spray pesticides at high temperature during noon in summer. The continuous application time should not be too long. Keep the liquid medicine at the spraying site to prevent poisoning of humans and animals.
Third, problems occur in a timely manner
1. When the efficacy is very poor or the phytotoxicity occurs, the medicine should be sent to the pesticide testing unit for inspection. If it is unqualified or counterfeit, it can go to the industry and commerce, consumer association, technical supervision department to complain or go to court.
2, the occurrence of medicinal damage in a timely manner, is a fertilization remedy, the occurrence of plaque on the leaf surface, leaf edge coke or plant yellowing and other symptoms, can increase the application of fertilizer to reduce the degree of phytotoxicity, generally used leaf surface top dressing to remedy; Second, herbicides that inhibit or interfere with plant growth can be irritated by spraying gibberellin.
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