Pesticide application protection and post-administration management
1, safety interval The safety interval is the time between the last medication and the time the market was harvested. In order to avoid excessive pesticide residues after agricultural products harvesting, pesticides should be applied at the safe interval of applicable crops in accordance with the standards for the safe use of pesticides. At present, the safety intervals for several commonly used pesticides on rice are as follows: fipronil 15 days, dimehypo 15 days, imidacloprid 10 days, buprofezin 14 days, triazophos 7 days, avermectin 5 days, 3 Cycloazole for 21 days, 14 days for early rice indica rice and 28 days for late rice. 2. Personal protective measures in pesticide application During the dispensing or spraying process, necessary protective measures must be worn, such as protective clothing, masks, gloves, etc.; during the period of application, no food, drink or smoking shall be allowed; the spraying personnel shall apply drugs at the position of the uptake and do not shuttle to the sprayed drug. Between crops; women and children during menstruation and lactation of pregnant women can not participate in dispensing, but can not be applied; do not use the mouth to blow blocked nozzles, apply toothpick, straw or water to clear; daily application time can not exceed 6 hours, Shi After the drug, it should promptly do a good job of personal hygiene, wash your face with cold water or warm soap, and wash the exposed parts of the hands, face and other parts of the skin and the liquid on the protector. 3, management after application Residual or unused pesticides should be categorized and labelled for return to a place where children in the warehouse cannot. Sheng drug equipment should be poured out of the remaining pesticides, washed and stored. Do not wash potions and remaining liquids of the medical apparatus and pour them into ponds and nearby waters. After the application, no irrigation and drainage operations were performed in the field for 5 to 7 days while preventing water leakage. Fields after application, especially after application of highly toxic pesticides, should be given warning signs to remind people not to enter within a certain period of time in order to avoid poisoning.
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