In order to avoid the loss caused by the purchase of counterfeit and inferior pesticides, farmers should correctly distinguish the authenticity when purchasing pesticides. Commonly used pesticides may be counterfeit products if one of the following conditions occurs, and farmers should not buy or use them.
Appearance: emulsification and water agent stratification, sedimentation, turbidity, county floating matter; county floatation agent still precipitates after shaking; ordinary powder and wettable powder appear agglomerate or wet; powder feel unevenness; powder particles The colors are inconsistent; the particle size of the granules varies greatly; there are foreign objects such as stones, paper, sand, iron filings; the same metering of different product specifications, large and small, more or less; internal and external packaging damage; pesticide bulk.
Label: no label; no "three certificates" or "three certificates" incomplete ("three certificates" refers to production license or production permit number, product quality standard number, pesticide registration certificate number); no factory inspection certificate; no production Factory name, address, zip code; no production date or batch number; no quality guarantee period; no instructions for use; no toxicity mark, main symptoms of poisoning and urgent measures; no dosage form name and active ingredient accountant; no net weight (gram or kilogram) , net capacity; no application period and control object; no application method and dosage; no indication of the scope of use and prohibition; label incompleteness; counterfeit pesticide registration certificate (can be inquired to the local pesticide department pesticide management agency) .
Application: no pharmacological effect or very poor efficacy; causing crop growth to be inhibited, injured or killed.
Appearance: emulsification and water agent stratification, sedimentation, turbidity, county floating matter; county floatation agent still precipitates after shaking; ordinary powder and wettable powder appear agglomerate or wet; powder feel unevenness; powder particles The colors are inconsistent; the particle size of the granules varies greatly; there are foreign objects such as stones, paper, sand, iron filings; the same metering of different product specifications, large and small, more or less; internal and external packaging damage; pesticide bulk.
Label: no label; no "three certificates" or "three certificates" incomplete ("three certificates" refers to production license or production permit number, product quality standard number, pesticide registration certificate number); no factory inspection certificate; no production Factory name, address, zip code; no production date or batch number; no quality guarantee period; no instructions for use; no toxicity mark, main symptoms of poisoning and urgent measures; no dosage form name and active ingredient accountant; no net weight (gram or kilogram) , net capacity; no application period and control object; no application method and dosage; no indication of the scope of use and prohibition; label incompleteness; counterfeit pesticide registration certificate (can be inquired to the local pesticide department pesticide management agency) .
Application: no pharmacological effect or very poor efficacy; causing crop growth to be inhibited, injured or killed.
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