Accurate evaluation of authenticity, fake and shoddy pesticides depends on the inspection of relevant quality inspection institutions. But generally speaking, when buying pesticides in the market, we can identify their authenticity and advantages and disadvantages through visualization and some simple ways. The main points are as follows:
(1) Pesticides generally do not agglomerate, delaminate, precipitate or leak. If this happens, it is common that the goods have expired or are not up to standard.
(2) Carefully check whether the trademark identification of pesticides is true, and check whether there is pesticide registration certificate, production license and product execution standard number. Counterfeit goods generally have no trademark registration and corresponding pesticide registration certificate, production license and product implementation standard number.
(3) Check its validity period and production date. In this way, the production date and reasonable validity period of pesticides can be calculated. Expired pesticides are ineffective and there is no need to buy and apply them.
(4) See whether the labels or packaging bags containing pesticides indicate the place of origin, company name, contact number and corresponding company information. Generally, fakes will not indicate such items, or the data written down is forged and inaccurate.
(5) Only by correctly understanding the names of pesticides, main components of pesticides and control objectives, paying attention to which pesticides are used to control which diseases, and ensuring symptomatic treatment, can the actual control effect be achieved.
(6) When purchasing pesticides, you should ask the seller for the original accounting vouchers such as tax stamps or invoices, so as to facilitate verification when encountering difficulties.
The above is how to identify fake and shoddy pesticides, how to identify fake and shoddy pesticides.