Trifloxystrobin
Description
Trifloxystrobin is a potent systemic fungicide belonging to the strobilurin chemical class. It is widely recognized for its mesostemic activity, which allows the active ingredient to bind to the waxy layer of the leaf surface and redistribute via vapor phase, providing extensive protection against a broad spectrum of fungal pathogens.
The mode of action for trifloxystrobin involves the inhibition of mitochondrial respiration in fungal cells. By blocking the electron transport chain at the cytochrome bc1 complex, it effectively prevents ATP production. This cessation of energy production stops fungal spore germination and mycelial growth, ultimately halting the infection process.
This active substance is utilized across a wide variety of crops, such as cereals, fruit trees, grapes, and vegetables. It is highly effective against powdery mildew, rusts, leaf spot diseases, scab, and other major fungal threats. Its versatility makes it a cornerstone in modern integrated pest management strategies.
Application features include strong rainfastness, which is achieved shortly after the spray dries on the leaf surface. It is recommended to apply trifloxystrobin preventively to ensure the best results.
- Rapid absorption into plant tissues.
- Long-lasting residual control.
- High efficacy against resistant pathogen strains.
- Excellent partner for tank mixes.
Safety precautions must be strictly followed when handling trifloxystrobin. Operators should wear appropriate personal protective equipment, including gloves and respirators. The compound is toxic to aquatic organisms, so proper management is essential to prevent drift and runoff into water bodies, ensuring environmental safety during agricultural operations.
Status in the European Union
Approved in the EU
- CAS number
- 141517-21-7
- Approved from
- 01.08.2018
- Approval until
- 31.07.2033
- ADI
- 0.1 mg/kg bw/day
- ARfD
- 0.5 mg/kg bw
- AOEL
- 0.06 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.