Acephate
An organophosphate insecticide
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Acephate is an organophosphate insecticide used in agriculture to control a wide range of insect pests. It is known for its systemic action, meaning it can be absorbed by plants and transported throughout their tissues, providing protection against insects that feed on the plant.
Chemical properties[edit | edit source]
Acephate is a white solid that is soluble in water. It is chemically classified as an organophosphate, which means it contains phosphorus as part of its molecular structure. The chemical formula for acephate is C_H__NO_PS.
Mode of action[edit | edit source]
Acephate works by inhibiting the enzyme acetylcholinesterase, which is essential for the proper functioning of the nervous system in insects. By disrupting this enzyme, acephate causes an accumulation of acetylcholine, leading to paralysis and death of the insect.
Uses[edit | edit source]
Acephate is used on a variety of crops, including cotton, soybeans, tobacco, and vegetables. It is effective against a range of pests such as aphids, thrips, and caterpillars.
Safety and environmental impact[edit | edit source]
As an organophosphate, acephate poses potential risks to human health and the environment. It is important to follow safety guidelines when handling and applying acephate to minimize exposure. The use of personal protective equipment (PPE) is recommended for individuals applying this insecticide.
Regulation[edit | edit source]
Acephate is regulated by various governmental agencies to ensure its safe use. In the United States, the Environmental Protection Agency (EPA) oversees the registration and use of acephate, setting limits on its application to protect human health and the environment.
Related pages[edit | edit source]
Gallery[edit | edit source]
Structural formula of Acephate
3D model of Acephate
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