Krishikranti Rognashak Fungicide Propiconazole 13.9% + Difenoconazole 13.9% EC for Complete Fungal Disease Control

Krishikranti Rognashak (Propiconazole 13.9% + Difenoconazole 13.9% EC) is a dual-triazole systemic fungicide built for tough, hard-to-control fungal diseases. Originally developed for sheath blight and dirty panicle in paddy, now widely used across paddy, wheat, soybean, groundnut, chilli, grape, and apple.

Mode of Action

• Propiconazole 13.9%  : Systemic, blocks sterol biosynthesis in fungal cell membranes.
• Difenoconazole 13.9% : Systemic + translaminar, inhibits ergosterol formation, stops spore germination and mycelial growth.
• Action : Curative + Preventive + Eradicative. Long residual protection up to 14 days.

Benefits : Propiconazole + Difenoconazole 13.9% EC

• Dual-triazole power : two molecules attack fungi at multiple growth stages.
• Best-in-class for sheath blight and dirty panicle in paddy.
• Triple action : preventive, curative, and eradicative in one spray.
• Long residual : protects new growth for 12–14 days.
• Improves grain quality : prevents discoloration, retains green flag leaf longer, boosts yield.
• Low dose : only 1 ml per litre needed; cost-efficient per acre.
• Wide crop coverage : paddy, wheat, soybean, chilli, grape, apple, groundnut, onion, tomato, cumin.
• Resistance management : two triazoles slow resistance build-up vs single-molecule sprays.

Propiconazole Fungicide Uses (Crop-Wise Diseases Controlled)

Dose & Application Method

When to Spray

• Paddy: 25–30 days after transplanting (vegetative stage) for sheath blight; second spray at panicle initiation for dirty panicle.
• Other crops: At first sign of rust, mildew, leaf spot, or anthracnose.
• Preventive: Before flowering during humid, foggy, or post-rain weather.

Compatibility & Safety

Tank-mix compatible with most insecticides and fungicides except strongly alkaline products like Bordeaux mixture. Always perform a small jar test before mixing. Use protective gear (gloves, mask, goggles) during application. Store in cool, dry place away from food and children.

Frequently Asked Questions

1. What is Propiconazole 13.9% + Difenoconazole 13.9% EC used for?

It controls sheath blight, dirty panicle, rust, powdery mildew, anthracnose, scab, leaf spot, blight, and fruit rot in paddy, wheat, soybean, groundnut, chilli, grapes, apple, tomato, onion, and cumin.

2. What is the correct dose of Propiconazole 13.9% + Difenoconazole 13.9% EC?

1 ml per litre of water, or 150 ml per acre in 200 litres of water. Use 15 ml per 15-litre knapsack pump. Originator label allows 0.7–1.0 ml/L range.

3. Is Propiconazole 13.9 + Difenoconazole 13.9 available in SC formulation?

No. The standard registered formulation is EC (Emulsifiable Concentrate), not SC. Both molecules are oil-soluble and stabilise better in EC.

4 . Can it be tank-mixed with insecticides?

Yes. Compatible with most insecticides and fungicides except strongly alkaline products. Always do a jar test first.

5 . How is it different from Difenoconazole 25% EC alone?

The combo adds Propiconazole, giving two-mode triazole action and broader disease spectrum  especially stronger on sheath blight, dirty panicle, and rust. For powdery mildew and scab alone, single-molecule Difenoconazole 25% EC is sufficient.

6 . Can it be sprayed during flowering?

Yes, it is crop-safe at recommended dose. However, avoid spraying directly on open flowers in the hottest part of the day to protect pollinators.

Related Products

• krishikranti  Propi 25 — Propiconazole 25% EC
• krishikranti Difenoconazole 25% EC
• Krishikranti Helion — Tebuconazole 38.39% SC
• krishikranti Fungi 5x — Hexaconazole 5% SC
• krishikranti  Trobin — Azoxystrobin 23% SC
• krishikranti  C-Zeb — Mancozeb 75% WP
• krishikranti  Coxy 50 — Copper Oxychloride 50% WP

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