Acephate-Insecticide|Pest Control&Agrochemicals

Acephate, also known as Orthene, is a widely used organophosphate insecticide that has been a cornerstone in agricultural pest management for decades. This article provides an in-depth analysis of Acephate's chemical properties, applications, safety profile, and the company behind its production—Hebei Dongfeng Chemical Technology Co., Ltd.. With its unique formulation and broad-spectrum efficacy, Acephate remains a critical solution for farmers and pest control professionals worldwide.

Product Overview

Acephate is a systemic and contact insecticide that targets a wide range of pests, including aphids, caterpillars, leaf miners, and thrips. Its mechanism of action involves inhibiting acetylcholinesterase (AChE), an enzyme critical for nerve signal transmission in insects. This disruption leads to paralysis and death of the pest. Unlike some organophosphates, Acephate is metabolized into methamidophos, a less toxic compound, which contributes to its relatively lower risk profile for mammals and humans.

Technical Specifications

The following table summarizes the key chemical and physical properties of Acephate:

Applications in Agriculture and Pest Control

Acephate is a versatile insecticide with applications across multiple agricultural sectors. It is particularly effective against:

• Sucking pests: Aphids, thrips, and leaf miners
• Chewing pests: Caterpillars, armyworms, and beetles

It is commonly used in cotton, fruits, vegetables, ornamentals, and forestry. Its systemic action allows it to be absorbed by plants, providing protection against pests that feed on leaves, stems, or roots. Acephate's moderate persistence ensures it remains effective for several days while minimizing environmental impact compared to more persistent pesticides.

Safety and Risk Profile

Acephate is classified under the GHS07 symbol, indicating a warning for health and environmental hazards. The signal word "Warning" reflects its potential to cause harm if mishandled. Key hazard statements include H302+H312 (harmful if swallowed or in contact with skin) and Xn,F (harmful and flammable). The HS Code 29299040 identifies Acephate as a chemical product regulated under international trade agreements.

Despite these risks, Acephate is considered safer than many other organophosphates due to its metabolic pathway. According to the National Institute of Standards and Technology (NIST), proper handling and adherence to safety protocols are critical for minimizing exposure risks. NIST's research on chemical safety standards underscores the importance of rigorous testing and labeling for pesticides like Acephate.

Product Variants and Formulations

Hebei Dongfeng Chemical Technology Co., Ltd. offers a range of Acephate formulations to suit different agricultural needs:

• 97% TC Technical Concentrate
• 75% SP Soluble Powder
• 40% EC Emulsifiable Concentrate
• 98% TC Technical Concentrate
• 97% SG Soluble Granules
• 30% EC Emulsifiable Concentrate
• 97% WDG Water-Dispersible Granules

Each formulation is designed for specific application methods, such as foliar sprays, soil treatments, or seed coatings. For detailed information on product specifications, visit the Acephate product page.

Company Background: Hebei Dongfeng Chemical Technology Co., Ltd.

Based in Hebei, China, Hebei Dongfeng Chemical Technology Co., Ltd. is a leading manufacturer of agricultural chemicals and pest control solutions. With decades of experience, the company specializes in developing high-quality insecticides, herbicides, and fungicides for global markets. Their commitment to innovation and safety aligns with international standards, ensuring products like Acephate meet the demands of modern agriculture.

Conclusion

Acephate remains a vital tool in the fight against agricultural pests, combining efficacy with a relatively favorable safety profile. Its diverse formulations and broad-spectrum activity make it a preferred choice for farmers and pest control professionals. As the agricultural sector continues to evolve, products like Acephate, supported by companies such as Hebei Dongfeng Chemical Technology Co., Ltd., play a crucial role in ensuring food security and sustainable crop production.

References

National Institute of Standards and Technology (NIST). (n.d.). Chemical Safety and Standards. Retrieved from https://www.nist.gov

Acephate Product Page. (n.d.). Hebei Dongfeng Chemical Technology Co., Ltd.