Pesticides play a crucial role in modern agriculture as essential tools for crop protection. Under the "Pesticide Management Regulations," the state has established strict guidelines to ensure their quality and safety. These regulations require that all pesticides must go through a registration process, obtain a production license, and meet specific quality standards before being sold. Before leaving the factory, each pesticide product must undergo rigorous quality testing and be accompanied by a certificate of quality inspection. These three essential documents—known as the "three certificates"—are vital for ensuring the legitimacy and safety of pesticide products.
So, how can consumers identify these three certificates and avoid counterfeit pesticides, especially during peak usage periods?
First, the **pesticide registration certificate** is key. Temporary registration numbers usually start with "LS" or "WL," while official (variety) registration numbers typically begin with "PD," "PDN," "WP," or "WPN." Additionally, if a pesticide is produced under a subcontracting agreement, it still requires a separate registration number.
Second, the **production license number** is another critical identifier. For example, a typical format might look like "XK13-067009" for a 40% amphetamine sulfuric acid emulsifiable concentrate. The approval document number, on the other hand, may follow a different structure, such as "HNP33055??C0440" for a 58% Che Caobao soluble powder.
Third, the **quality standard certificate** confirms that the pesticide meets national or industry standards. In China, these standards are categorized into national standards (GB), industry standards (HG, SH, etc.), and enterprise standards (Q). The certificate should clearly indicate which standard the product complies with.
Any certificate that does not begin with the proper prefixes—such as LS, PD, XK, or Q—is likely fake and may not be legally protected. These products often lack proper quality assurance and pose serious risks to both users and the environment.
To stay informed and make safer choices, always check for the three certificates when purchasing pesticides. For more detailed information and reliable resources, visit the **China Pesticide Network**, which provides comprehensive and up-to-date pesticide-related information. Always prioritize safety and legality when using agricultural chemicals.
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