Novel chemical class and neurotoxic mode of action
Shinwa contains Fluxametamide 10% EC, an active ingredient pioneering the isoxazoline class of GABA-gated chloride channel antagonists (IRAC Group 30).
It works by blocking both GABA-gated and glutamate-gated chloride channels in the insect nervous system. Unlike older insecticides, Fluxametamide binds to a distinct, unique site on the channel receptor, causing rapid hyperexcitation, paralysis, and pest death without exhibiting cross-resistance.
- Active chemical: Fluxametamide 10% EC.
- IRAC classification: Group 30 (GABA-gated chloride channel allosteric antagonist).
- Novel target site: Completely overcomes chemical resistance developed against diamides, organophosphates, and synthetic pyrethroids.
Target crops and approved dual pest spectrum
Shinwa is registered in India for managing both chewing caterpillars and challenging piercing-sucking insect pests across major commercial crops.
It is celebrated for providing simultaneous control of thrips and fruit borers in vegetable farming.
- Chilli: Thrips (Scirtothrips dorsalis) and fruit borers (Helicoverpa armigera).
- Brinjal & Tomato: Shoot and fruit borer, leaf miners, and thrips.
- Cabbage & Cauliflower: Diamondback moth (DBM) and tobacco caterpillar.
- Pulses (Red gram, Bengal gram): Pod borer complexes.
- Translaminar penetration: Rapidly penetrates leaf cuticles to protect both leaf surfaces from hidden thrips and leaf miners.
Application timing, dilution, and safety directions
Apply Shinwa upon noticing early pest threshold levels or initial thrips activity on young flush and flower buds.
Ensure thorough foliar coverage using calibrated knapsack sprayers operated at container label recommended dilution rates.
- Foliar wetting: Direct spray to cover terminal shoots and undersides of leaves where thrips and young caterpillars feed.
- Rainfastness: Exceptional translaminar absorption ensures strong rainfastness within 2 hours of application.
- Protective measures: Wear protective eyewear, chemical-resistant gloves, and face shield; respect statutory pre-harvest intervals.
Official source
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Central Insecticides Board & Registration Committee ↗Related on KisanPe
Common questions
What is the active ingredient in Shinwa insecticide?
Shinwa contains Fluxametamide 10% EC, a novel isoxazoline insecticide (IRAC Group 30).
Can Shinwa control both thrips and caterpillars?
Yes, Shinwa uniquely controls both chewing caterpillar borers and piercing-sucking thrips simultaneously.
How does Shinwa overcome insecticide resistance?
It binds to a novel allosteric site on insect GABA-gated chloride channels, bypassing existing resistance mechanisms to older chemistries.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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