Bitertanol
Description
Bitertanol is a high-performance active ingredient belonging to the triazole class of chemical compounds. In modern agriculture, it serves as a robust systemic fungicide recognized for its dual preventive and curative properties. Its formulation allows for effective translocation within plant tissues, providing a comprehensive barrier against various fungal pathogens that threaten crop productivity.
The primary mechanism of action involves the inhibition of ergosterol biosynthesis within fungal cells. By disrupting the production of this essential component of the fungal cell membrane, Bitertanol effectively arrests the growth of mycelium and prevents further spore germination. This metabolic interference ensures the rapid cessation of infection, making it a critical tool for disease management programs.
Bitertanol is widely used across diverse agricultural sectors, including cereal production, horticulture, and commercial fruit farming. It is highly effective against a variety of fungal diseases, such as:
- apple and pear scab;
- powdery mildew;
- various rust species;
- septoria leaf blotch;
- seed-borne and soil-borne pathogens.
Regarding application guidelines, the efficacy of Bitertanol depends on timely usage and proper equipment calibration. It is particularly valued for its resistance to wash-off by precipitation due to its systemic penetration into the plant cuticle. Farmers are advised to initiate treatments based on environmental monitoring and the specific developmental stages of the crop to maximize curative benefits during active growth periods.
Safety protocols during the handling of Bitertanol are essential to protect the operator and the environment. As a professional-grade pesticide, it requires strict adherence to usage instructions, including the mandatory wearing of personal protective equipment. Environmental safety measures must be taken to prevent runoff into aquatic ecosystems and to ensure that harvesting intervals are respected to comply with food safety regulations.
Status in the European Union
Not approved in the EU
- CAS number
- 55179-31-2
- Category (EU)
- FU - Fungicide
- Approved from
- 01.01.2012
- Approval until
- 29.08.2013
- ADI
- 0.003 mg/kg bw/day
- ARfD
- 0.01 mg/kg bw
- AOEL
- 0.01 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.