Description
Tau-fluvalinate is a prominent active ingredient belonging to the synthetic pyrethroid chemical class. It is extensively utilized in global agriculture as a robust insecticide and acaricide, designed to provide comprehensive control against a wide variety of arthropod pests that threaten crop productivity and quality.
The mode of action of tau-fluvalinate is centered on the disruption of the insect's nervous system. It acts by targeting the sodium channels in the nerve cell membranes, which leads to prolonged depolarization, nerve excitation, and ultimately paralysis, preventing the pest from causing further damage to the plants.
This substance is effectively applied across diverse agricultural sectors, including row crops, vineyards, fruit orchards, and vegetable production. It is particularly valued for its efficacy against difficult-to-control pests such as mites, aphids, and various lepidopteran larvae, ensuring high-quality yield outcomes.
A distinctive feature of tau-fluvalinate is its favorable toxicological profile regarding honey bees and other beneficial pollinators. Due to its repellent properties and low toxicity, it is often favored in agricultural practices where crop blooming coincides with high pest pressure, allowing for safe applications during the flowering stage.
When applying tau-fluvalinate, operators must strictly adhere to label guidelines to maintain high standards of safety. Proper personal protective equipment, including gloves and respirators, should be worn to avoid dermal or inhalation exposure. Always ensure that application equipment is properly calibrated to deliver the optimal dosage per hectare.
Status in the European Union
Approved in the EU
- CAS number
- 102851-06-9
- Category (EU)
- IN - Insecticide
- Approved from
- 01.06.2011
- Approval until
- 31.01.2027
- ADI
- 0.005 mg/kg bw/day
- ARfD
- 0.05 mg/kg bw
- AOEL
- 0.0044 mg/kg bw/day
Regulatory status data: EU Pesticides Database © European Union, CC BY 4.0. EU status is for reference only and does not replace national registration in your country.