Expert guidance purchase and use of pesticides

Pesticides are an important agricultural production, in food production, the effective supply of agricultural products and farmers, plays an irreplaceable role. Therefore, how scientific and rational selection and use of pesticides are friends of farmers must be one of the knowledge,agricultural sprayer which can be effective in preventing the proliferation of fake pesticides, reduce unnecessary losses, to increase production purposes.
Scientific buy pesticides
Purchase of pesticides, should carefully read the pesticide label, according to "product knowledge, symptomatic medicine" principle, a reasonable choice of pesticides.
1, see Name: July 1, 2008, the pesticide product name is no longer used only to simplify common name or common name. Particular attention to look at the label on the pesticide label under the name of a valid name, the content and the formulation is clear.
2, see the "three cards" sign: Refers to pesticide registration number, product standards, production approved No. Direct sales of imported pesticides Pesticide Registration Certificate only one card number.
3, see the scope of use: First,backpack chemical sprayers you need to select based on prevention and on the label of the control object for the same crops and pesticides. The second is marked by pesticide application to verify whether the method appropriate for your use. Third, when there are several products are available, give priority to select the less, low toxicity, residual small, safe and good products.
4, see net content, production date and duration: Pesticide production date shall be indicated on the label and batch number; validity; product weight (net weight).
5, see the product appearance and labeling:
First, observe the product's appearance. Two is to observe the appearance of the product packaging and labels. Three is to observe whether the contents of the label is complete.
6, look at the price: the price of pesticides and active ingredients and content, product quality and packaging specifications and other relevant, and comprehensive analysis, not petty.