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With effect from January 1, 2004, registration certificates for all products containing 5 kinds of highly toxic organophosphorus pesticides such as methamidophos have been revoked; since June 30, 2004, sales and use of methamidophos in the country have been banned. 5 kinds of highly toxic organophosphorus pesticide compound products.
From January 1, 2005, registration certificates for other products containing methamidophos and other five highly toxic organophosphorus pesticides were revoked except for the original drug manufacturer. At the same time, the scope of use of the five highly toxic organophosphorus pesticides such as methamidophos retained by the original drug manufacturer was reduced to four crops: cotton, rice, corn and wheat.
Since January 1, 2007, the registration of preparations containing 5 kinds of highly toxic organophosphorus pesticides such as methamidophos has been revoked, and the use of 5 highly toxic organophosphorus pesticides such as methamidophos in agriculture has been completely banned, and only part of production has been retained. Ability to export.
Buy pesticides and see the labels. Do not purchase and use pesticides with indistinct labels, incomplete identification numbers, and no common Chinese names. Domestic production and import of domestically-distributed pesticides must have 3 certificates: pesticide registration number, production approval certificate number and product standard number; foreign direct import pesticides only have pesticide registration number.
Pesticide storage and transportation, away from food. Pesticides must be transported separately, and special warehouses or bins should be built for lock storage. Pesticides must not be transported and mixed with food, vegetables, fruits, food and daily necessities. Prevent children from entering the pesticide warehouse.
Pesticide preparation, special utensils. For the formulation of pesticides, special instruments should be selected and stirred, and medicines and pesticides cannot be stirred directly by hand.
Medical equipment failure, timely maintenance. The spraying machine has troubles such as drip or nozzle clogging, and it is necessary to timely and correct maintenance. Do not use a drip sprayer to apply the spray. Do not use the nozzle to blow the blocked sprayer directly.
Field application, pay attention to protection. For field application of pesticides, protective clothing and protective footwear must be worn, and masks, hats and protective gloves must be worn. Old, frail, sick people, children, women during pregnancy, menstrual period and breastfeeding cannot use pesticides.
Spray pesticides and watch the weather. Pesticides should be sprayed on rain-fighting and weather below level 3, but not against the wind. Spraying pesticides during the summer hot season should be performed before 10 o'clock in the morning and after 3 o'clock in the afternoon. No spraying is allowed at noon. Sprayers generally do not spray more than 6 hours a day.
Proper drug use to avoid residue. Pesticide safety intervals refer to the number of days between the last application and harvesting of the crop. Before applying pesticides, it is necessary to understand the safety interval of pesticides used to ensure that the pesticide residue does not exceed the standard when the agricultural products are harvested and marketed.
High toxicity pesticides, limited use. Fruits, vegetables, fruit trees, tea, Chinese medicinal materials and other crops are strictly prohibited from using highly toxic and high-residue pesticides to prevent food poisoning.
Poisonous pesticides are prohibited from spraying. Carbofuran, aldicarb, phorate, methyl iso-sulfuric acid and other highly toxic pesticides are only allowed to be used for seed dressing, guttering, or wearing gloves to spread toxic soil, and water spray is strictly prohibited.
Application site, non-smoking and fasting. At the dispensing and testing site, smoking, meals, and drinking water are strictly prohibited. Must be away from the scene of spraying, wash your hands before you smoke, eat, drink, and engage in other activities.
Pest control, scientific medication. Control crop diseases, insects, grasses and rodents, and use integrated prevention (IPM) technology. When pesticides are used for prevention and treatment, pesticides should be selected according to the recommendations of the local plant protection technicians. In the appropriate application period, the correct application of pesticides should be used to apply economically effective doses of pesticides. Do not arbitrarily increase the dose and change the method of application.
Pesticide Safety Guidelines
The national government has reduced the levels of methamidophos, parathion, methyl parathion, monocrotophos, and phosphoamine five kinds of highly toxic organophosphorus pesticides in three phases. Since January 1, 2007, it has completely banned methamidophos, etc. Highly toxic organophosphorus pesticides (Announcement No. 322 of the Ministry of Agriculture):