Technical profile and dual systemic action
- Combines Azoxystrobin 18.2% (strobilurin, FRAC 11) with Difenoconazole 11.4% (triazole, FRAC 3) in a suspension concentrate.
- Delivers simultaneous inhibition of fungal mitochondrial respiration and ergosterol cell membrane synthesis.
- Provides acropetal xylem translocation and translaminar movement, ensuring thorough protective and curative coverage.
Target diseases and crop protection uses
- Paddy: Exceptional control of sheath blight and blast, maintaining green flag leaves during grain filling.
- Chilli: Prevents anthracnose, dieback, and powdery mildew on foliage and developing pods.
- Tomato and potato: Controls early blight and late blight disease complexes.
- Provides physiological greening benefits that improve photosynthesis and harvest quality.
Retail pricing dynamics and purchasing advice
- Pack sizes: Commonly marketed in 100 ml, 200 ml, 500 ml, and 1-litre bottles, with per-litre costs decreasing in larger packs.
- Pricing factors: Retail prices fluctuate based on wholesale logistics, dealer margins, local demand, and state GST rates.
- Buy only from authorized pesticide retailers with a printed GST receipt, checking the manufacturer's printed Maximum Retail Price (MRP).
- Adhere strictly to CIBRC approved label doses and wear personal protective equipment during handling.
Official source
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Central Insecticides Board & Registration Committee (CIBRC) ↗Related on KisanPe
Common questions
What is the active ingredient in Amistar Top?
It contains Azoxystrobin 18.2% + Difenoconazole 11.4% SC.
Why do retail prices of Amistar Top differ between shops?
Prices vary due to bottle pack sizes, distributor discounts, local transport costs, and retailer margins.
How can farmers verify authentic Amistar Top bottles?
Check the manufacturer's printed batch number, expiry date, printed MRP, and unique tamper-evident bottle seal.
Which major crops are labeled for Amistar Top?
It is labeled for paddy, chilli, tomato, potato, and other registered horticultural crops.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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