Tebufenpyrad

From WikiMD's Wellness Encyclopedia


Chemical structure of Tebufenpyrad
3D space-filling model of Tebufenpyrad

Tebufenpyrad is a chemical compound used primarily as an acaricide and insecticide. It belongs to the class of pyrazole insecticides and is known for its effectiveness in controlling mite and insect populations in various agricultural settings.

Chemical Properties[edit | edit source]

Tebufenpyrad is a pyrazole derivative with the chemical formula C18H24ClN3O. It is characterized by its complex structure, which includes a pyrazole ring, a chlorophenyl group, and a butyl group. The compound is typically found as a white crystalline solid and is moderately soluble in water.

Mode of Action[edit | edit source]

Tebufenpyrad functions by inhibiting mitochondrial electron transport at the NADH:ubiquinone oxidoreductase (complex I) site. This disruption in the electron transport chain leads to a decrease in ATP production, ultimately causing the death of the target pests. Its mode of action is similar to other mitochondrial electron transport inhibitors, making it effective against a wide range of mite and insect species.

Applications[edit | edit source]

Tebufenpyrad is used in agriculture to control mites and insects on crops such as fruits, vegetables, and ornamentals. It is particularly effective against spider mites, which are common pests in many agricultural systems. The compound is applied as a foliar spray and is absorbed by the plant tissues, providing both contact and systemic action against pests.

Safety and Environmental Impact[edit | edit source]

While Tebufenpyrad is effective in pest control, it is important to consider its safety and environmental impact. The compound is classified as moderately hazardous to humans and animals, and appropriate safety measures should be taken during its handling and application. It is also toxic to aquatic organisms, and care should be taken to prevent contamination of water bodies.

Regulation and Usage[edit | edit source]

The use of Tebufenpyrad is regulated in many countries, and it is important for users to follow local guidelines and regulations regarding its application. The compound is approved for use in several regions, but its registration status may vary depending on local environmental and health assessments.

Also see[edit | edit source]


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Contributors: Prab R. Tumpati, MD