Flutianil
Description
Mode of action
Flutianil belongs to the thiazolidine chemical class and serves as a specialized active ingredient with potent fungicidal activity.
The mechanism of action involves disrupting the formation of appressoria in phytopathogens, which is essential for the fungus to penetrate plant tissues.
The substance acts at the early stages of infection, preventing mycelial growth and sporulation, making it a highly effective prophylactic treatment.
Flutianil exhibits a strong vapor phase effect (fumigant activity), allowing it to control pathogens in hidden or difficult-to-reach areas of the leaf surface.
The product is resistant to rainfall wash-off and possesses high lipophilicity, facilitating rapid penetration into the leaf cuticle.
What it targets
The primary purpose of flutianil is to combat powdery mildew fungi across a wide range of agricultural crops.
The active ingredient is highly effective against pathogens such as Erysiphe graminis, which affects various cereal crops.
It successfully suppresses the development of fungal strains that may show resistance to triazole or strobilurin-based fungicides.
The use of flutianil helps preserve the green leaf area, which is vital for maintaining the photosynthetic productivity of the crop.
The substance does not show phytotoxicity towards the treated crops when application guidelines are strictly followed.
Rates and timing
Application rates for flutianil vary depending on the specific formulation, crop type, and the intensity of the disease pressure in the field.
Application is recommended during the growing season at the first signs of powdery mildew symptoms to achieve maximum curative efficacy.
To prevent the development of fungal resistance, agronomists recommend rotating flutianil with fungicides from different chemical groups.
The spray solution must ensure uniform coverage of all vegetative plant parts to fully utilize the substance's fumigant potential.
Optimal timing generally falls between the tillering and flowering stages of crops, following the manufacturer's specific instructions.
Restrictions
When handling flutianil-based products, it is mandatory to observe strict hygiene rules and utilize appropriate personal protective equipment.
Applications near water bodies or during periods of high bee activity should be avoided despite the substance's low toxicity to beneficial insects.
The fungicide must be stored in dry, cool warehouse facilities, keeping it out of reach of children and domestic animals.
Do not mix with substances that exhibit a strong alkaline reaction, as this may compromise the stability of the molecule.
It is essential to adhere to the pre-harvest intervals established by local regulatory bodies for each specific crop.
Status in the European Union
Approved in the EU
- CAS number
- 958647-10-4
- Approved from
- 14.04.2019
- Approval until
- 14.04.2029
- ADI
- 0.82 mg/kg bw/day
- ARfD
- 1.0 mg/kg bw
- AOEL
- 0.05 mg/kg bw/day
EU status is for reference only and does not replace national registration in your country.