As the spring ploughing approaches, the peak period for purchasing agricultural materials is coming. How to identify fake and inferior pesticides is related to the vital interests of the majority of farmers. In order to enable the majority of farmers to purchase safe, safe and effective pesticide products, the Yinchuan Consumers Association recently issued a consumer warning: the purchase of pesticides during the spring plough season must be cautious.
When purchasing pesticides, the majority of farmers can judge the quality of pesticides by the following simple methods.
Check the pesticide product label and instructions for use, such as whether the scope of use, dosage and method of use, as well as the applicable crops, control objects, period of use, dosage and method of application, etc.; check the factory time to see if the product is in the shelf life: general pesticides The shelf life of the product is 2 years, and the individual variety is 3 years. If the shelf life is too long, it will reduce or invalidate; check whether the packaging is qualified, whether the label and the instruction manual are clear, whether there is any alteration; check whether the manufacturer is the national designated pesticide production. Enterprises, "three certificates" are complete, true, non-fixed manufacturers or "three certificates" incomplete, counterfeit "three certificates" manufacturers of products can not be purchased.
Judgment by appearance, if the appearance does not meet the requirements, in general, it is a non-conforming product. The basis for the common appearance judgment is 1 emulsifiable concentrate: stable and uniform, no delamination, no emulsifiable oil, no sediment under. 2 wettable powder: powder, no agglomeration. 3 water agent: stable and uniform, no stratification, no suspension, no precipitation. 4 Suspending agent or suspension: flowable body, uniform without precipitation, shaking for 15 minutes without agglomeration. 5 water-soluble powder: powder, no agglomeration. 6 smoke agent: powder, no flame after burning.
When purchasing pesticides, the majority of farmers can judge the quality of pesticides by the following simple methods.
Check the pesticide product label and instructions for use, such as whether the scope of use, dosage and method of use, as well as the applicable crops, control objects, period of use, dosage and method of application, etc.; check the factory time to see if the product is in the shelf life: general pesticides The shelf life of the product is 2 years, and the individual variety is 3 years. If the shelf life is too long, it will reduce or invalidate; check whether the packaging is qualified, whether the label and the instruction manual are clear, whether there is any alteration; check whether the manufacturer is the national designated pesticide production. Enterprises, "three certificates" are complete, true, non-fixed manufacturers or "three certificates" incomplete, counterfeit "three certificates" manufacturers of products can not be purchased.
Judgment by appearance, if the appearance does not meet the requirements, in general, it is a non-conforming product. The basis for the common appearance judgment is 1 emulsifiable concentrate: stable and uniform, no delamination, no emulsifiable oil, no sediment under. 2 wettable powder: powder, no agglomeration. 3 water agent: stable and uniform, no stratification, no suspension, no precipitation. 4 Suspending agent or suspension: flowable body, uniform without precipitation, shaking for 15 minutes without agglomeration. 5 water-soluble powder: powder, no agglomeration. 6 smoke agent: powder, no flame after burning.
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