Accurately determine the authenticity and inferiority of a pesticide product, generally it needs to pass the statutory pesticide quality testing unit, and determine according to the technical specifications and inspection methods specified in the product standard. However, when farmers purchase pesticides, they can also conduct preliminary identification through the following simple methods.
(1) According to the label identification: I just mentioned in the front of the qualified label should include the main content. Therefore, it is doubtful that the complete label must have what I have already mentioned, and the incomplete or unclear label products.
(2) According to the packaging discernment: generally speaking in line with the provisions of the country's pesticide packaging, intuitively, packaging, trademarks, product specifications, factory inspection certificate, etc. are all new, if you find that the packaging materials are old, bad sealing There may be problems such as damage or large or small packaging. Its quality is doubtful.
(3) Distinguish according to certain characteristics of appearance: different pesticides have different characteristics, shape and color, different dosage forms are not the same. Powder or wettable powder, should be loose powder, no lump, uniform color. If the powder is clumped, the taste is not strong or there is mildew acid odor, indicating that the quality of the drug may change, affecting the effect of use. Bottled emulsion pesticides, if found turbid, stratified or sediment, floe, etc., indicating that there may be problems with the quality of pesticides; suspended solids if found to have serious agglomeration, also shows that the quality may be a problem.
(4) Check with pesticide registration certificate or Pesticide Registration Notice or China Pesticide Information Network. According to the national regulations, pesticides must be registered for "Pesticide Registration Certificate" or "Temporary Registration Certificate for Pesticides". As a seller of pesticides, there should be a copy of the pesticide registration certificate for the product. Therefore, when a farmer friend purchases a pesticide, he may require the manufacturer or distributor to produce a copy of the registration certificate of the product. If there is no copy of the registration certificate, it can be searched on the “Pesticide Registration Notice†issued by the Ministry of Agriculture each year. Where conditions permit, they can also be checked directly on the computer in the "China Pesticide Information Network". If there is any inconsistency between the product label and the registration certificate, the "Pesticide Registration Notice" published on the Internet or published on the Internet, especially if there is no check. For the registration number, if there is no factory name or product name, the peasant friends are advised not to buy it, and this situation should be reported to the local agricultural department and other government departments in a timely manner.
(1) According to the label identification: I just mentioned in the front of the qualified label should include the main content. Therefore, it is doubtful that the complete label must have what I have already mentioned, and the incomplete or unclear label products.
(2) According to the packaging discernment: generally speaking in line with the provisions of the country's pesticide packaging, intuitively, packaging, trademarks, product specifications, factory inspection certificate, etc. are all new, if you find that the packaging materials are old, bad sealing There may be problems such as damage or large or small packaging. Its quality is doubtful.
(3) Distinguish according to certain characteristics of appearance: different pesticides have different characteristics, shape and color, different dosage forms are not the same. Powder or wettable powder, should be loose powder, no lump, uniform color. If the powder is clumped, the taste is not strong or there is mildew acid odor, indicating that the quality of the drug may change, affecting the effect of use. Bottled emulsion pesticides, if found turbid, stratified or sediment, floe, etc., indicating that there may be problems with the quality of pesticides; suspended solids if found to have serious agglomeration, also shows that the quality may be a problem.
(4) Check with pesticide registration certificate or Pesticide Registration Notice or China Pesticide Information Network. According to the national regulations, pesticides must be registered for "Pesticide Registration Certificate" or "Temporary Registration Certificate for Pesticides". As a seller of pesticides, there should be a copy of the pesticide registration certificate for the product. Therefore, when a farmer friend purchases a pesticide, he may require the manufacturer or distributor to produce a copy of the registration certificate of the product. If there is no copy of the registration certificate, it can be searched on the “Pesticide Registration Notice†issued by the Ministry of Agriculture each year. Where conditions permit, they can also be checked directly on the computer in the "China Pesticide Information Network". If there is any inconsistency between the product label and the registration certificate, the "Pesticide Registration Notice" published on the Internet or published on the Internet, especially if there is no check. For the registration number, if there is no factory name or product name, the peasant friends are advised not to buy it, and this situation should be reported to the local agricultural department and other government departments in a timely manner.
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