Acephate: Organophosphate Insecticide | Pest Control & Agricultural Solutions

Acephate, also known as Orthene, is a widely used organophosphate foliar insecticide that has been a cornerstone in pest management since its introduction in the 1990s. This article provides an in-depth analysis of Acephate's properties, applications, safety profile, and the company behind its production. Whether you're a farmer, agricultural professional, or researcher, this guide will equip you with the knowledge needed to understand and utilize Acephate effectively.

Product Overview

Acephate is a synthetic organophosphate compound that acts as both a contact and systemic insecticide. It is particularly effective against a broad spectrum of pests, including leaf miners, caterpillars, sawflies, thrips, aphids, and other sucking and chewing insects. Its mechanism of action involves the inhibition of acetylcholinesterase (AChE), an enzyme critical for nerve signal transmission in insects. This disruption leads to paralysis and eventual death of the pest. Unlike some organophosphates, Acephate is metabolized into methamidophos, which is less toxic to mammals, making it a relatively safer option for agricultural use.

Technical Specifications

The technical specifications of Acephate highlight its chemical stability and solubility, which are critical for its application in agricultural settings. Its solubility in water and organic solvents like chloroform and DMSO allows for versatile formulation options, including emulsifiable concentrates, soluble powders, and granules. The low vapor pressure ensures minimal evaporation, reducing environmental exposure, while the relatively low flash point necessitates careful handling to prevent fire hazards.

Applications and Use Cases

Acephate is a versatile insecticide with applications across various agricultural and horticultural sectors. Its systemic action allows it to be absorbed by plants, making it effective against both surface and internal pests. Key applications include:

• Cotton: Control of aphids, armyworms, and bollworms.
• Ornamentals and Forestry: Protection against leaf miners, sawflies, and thrips.
• Tobacco: Management of pests such as aphids and budworms.
• Fruits and Vegetables: Effective against aphids, cabbage loopers, and bean leaf beetles.

The product's moderate persistence ensures it remains effective for an extended period without excessive residue, making it suitable for integrated pest management (IPM) strategies. According to the NIST guidelines on chemical safety, Acephate's properties align with industry standards for agricultural chemicals, emphasizing its reliability and efficacy.

Safety and Risk Information

Acephate is classified under the Globally Harmonized System (GHS) with the signal word "Warning" and the hazard symbols (GHS07). The hazard statements H302+H312 indicate that it is harmful if swallowed or in contact with skin, while the hazard codes Xn (Harmful) and F (Flammable) highlight its potential risks. The United Nations Transport Dangerous Goods (UN) code UN1648 3/PG 2 underscores the need for proper storage and transportation.

Handling and Storage: Acephate should be stored in a cool, dry place away from heat sources and incompatible materials. Protective clothing, gloves, and eyewear are recommended during application to minimize exposure. The product page provides detailed safety data sheets (SDS) for further reference.

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

Hebei Dongfeng Chemical Technology Co., Ltd. is a leading manufacturer of agricultural chemicals, specializing in the production of high-quality insecticides like Acephate. With a commitment to innovation and sustainability, the company offers a diverse range of formulations, including:

• Acephate 97% TC Technical Concentrate
• Acephate 75% SP Soluble Powder
• Acephate 40% EC Emulsifiable Concentrate
• Acephate 98% TC Technical Concentrate
• Acephate 97% SG Soluble Granules
• Acephate 30% EC Emulsifiable Concentrate
• Acephate 97% WDG Water Dispersable Granule

The company's adherence to international standards and its focus on customer satisfaction have established it as a trusted supplier in the global agricultural market. For more information about their products and services, visit the company website.

Conclusion

Acephate remains a vital tool in modern agriculture, offering effective pest control with a favorable safety profile. Its technical specifications, broad applications, and the expertise of Hebei Dongfeng Chemical Technology Co., Ltd. make it a reliable choice for farmers and agricultural professionals. By following safety guidelines and leveraging its versatility, Acephate continues to play a critical role in sustainable pest management.

References

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

Acephate Product Page. (n.d.). Retrieved from https://www.dfchempest.com/acephate.html

Hebei Dongfeng Chemical Technology Co., Ltd.. (n.d.). Retrieved from https://www.dfchempest.com/