Penconazole 10% EC

Product Name: Penconazole 10% EC (Fungicide)
Active Ingredient: Penconazole
CAS Number: 66246-88-6
Molecular Formula: C₁₃H₁₅Cl₂N₃O
Mode of Action: Inhibits ergosterol biosynthesis in fungal cells, disrupting cell membrane formation for both preventive and curative control.

Target Diseases

Powdery mildew
Rust
Leaf spot (e.g., brown rot, white rot)
Coal blight

Applicable Crops

Vine crops: Grapes, cucumbers, watermelons
Legumes: Beans
Solanaceae: Chili peppers

Application Protocols

Dosage & Frequency

Crop	Target Disease	Dilution Rate	Application Method	Frequency
Grapes	Powdery mildew	2000–4000x liquid	Foliar spray	2–3 times/season, 7–12 days apart
Cucumbers	Mildew, leaf spot	2000–4000x liquid	Even coverage spray	As above
Watermelons	Brown rot, white rot	2000–4000x liquid	Spray at first sign of infection	2 applications max
Beans	Rust, leaf spot	2000–4000x liquid	Post-infection spray	Once every 7–10 days

Key Usage Notes

Timing: On grapes, limit to 3 applications/season with a 14-day safety interval.
Mixing Restrictions: Avoid compatibility with copper-based fungicides (e.g., Bordeaux mixture) or alkaline substances.
Safety Precautions:
- Wear protective clothing; avoid skin/eye contact.
- Keep away from water sources, ponds, and bee habitats.
- Pregnant/lactating individuals should avoid handling.

Product Features

Dual-Action Protection: Prevents new infections and cures existing fungal diseases.
Deep Penetration: Systemic movement within plant tissues ensures coverage of hard-to-reach areas.
Stable Performance: Consistent efficacy across varying environmental conditions.
Flexible Packaging: Available in multiple container sizes for small-scale and bulk applications.

Storage & Transportation

Storage: Cool, dry, ventilated area; keep away from fire, food, and beverages.
Security: Locked storage out of reach of children and animals.
Transport: Protect from moisture and extreme temperatures; avoid mixing with incompatible materials.

Technical Specifications

Attribute	Details
Formulation Type	Emulsifiable Concentrate (EC)
Target Pathogens	Ascomycetes, Basidiomycetes (e.g., Erysiphe, Puccinia)
Environmental Impact	Low toxicity; avoid contamination of water bodies
Shelf Life	2–3 years under recommended storage conditions

Benefits for Growers

Disease Resistance Management: Ideal for rotational programs due to its unique mode of action.
Cost-Effective: Fewer applications needed due to systemic activity and long-lasting protection.
Crop Safety: Reduces risk of phytotoxicity when used as directed.

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