Active ingredient

Fentin acetate

Description

Fentin acetate is a potent fungicide belonging to the organotin class of chemical compounds. This active ingredient is widely utilized in professional agriculture due to its strong protective and curative properties against a broad spectrum of fungal pathogens that threaten crop yields worldwide.

The mode of action for Fentin acetate involves the disruption of oxidative phosphorylation within fungal cells. By inhibiting the production of ATP, the substance effectively starves the fungus of necessary energy, leading to the rapid cessation of mycelial growth and spore inhibition. This disruption is a key factor in preventing the spread of diseases.

The primary application of this fungicide is the protection of key crops such as potatoes and sugar beets. It is highly effective in managing late blight, early blight, and cercospora leaf spot. Growers rely on its persistent protective capabilities to safeguard harvests during periods of high environmental stress and disease pressure.

Application specifics require precise adherence to dosage guidelines and environmental conditions. The substance is typically applied as a foliar spray during the active growth phase of the plants. Farmers must ensure thorough coverage of the canopy to achieve optimal biological activity, while also monitoring weather patterns to prevent wash-off or drift.

  • High toxicity to aquatic organisms and fish.
  • Requirement for comprehensive Personal Protective Equipment (PPE).
  • Strict pre-harvest interval (PHI) compliance.
  • Potential for environmental accumulation if used improperly.

Safety measures are paramount when handling Fentin acetate due to its chemical nature and biological activity. It is essential to prevent any runoff into natural water bodies to protect aquatic ecosystems. Furthermore, strict adherence to handling protocols, including skin and respiratory protection, is mandatory to ensure the safety of agricultural workers during mixing and application.

Regulatory

Status in the European Union

Not approved in the EU

CAS number
900-95-8
Category (EU)
FU - Fungicide
ADI
0.0004 mg/kg bw/day
Hazard classification (CLP)
Acute Tox. 2 - H330Acute Tox. 3 - H301Acute Tox. 3 - H311Aquatic Acute 1 - H400Aquatic Chronic 1 - H410Carc. 2 - H351Eye Dam. 1 - H318Repr. 2 - H361dSTOT RE 1 - H372STOT SE 3 - H335Skin Irrit. 2 - H315
EU legislation

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.

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