Dual Chemical Chemistry and Synergistic Modes of Action
Rashinban integrates two active molecules with distinct modes of action into a suspension concentrate (SC) formulation.
Fluxametamide acts as a novel allosteric antagonist of GABA-gated chloride channels (IRAC Group 30), while Pyridaben operates as a Mitochondrial Electron Transport Inhibitor (METI, IRAC Group 21A), attacking insect neural and cellular energy pathways concurrently.
- Active composition: Fluxametamide 3.8 percent + Pyridaben 9.5 percent w/w SC
- Insecticide groups: IRAC Group 30 (Isoxazolines - GABA antagonists) + IRAC Group 21A (METI - Complex I inhibitors)
- Synergistic benefit: Overcomes cross-resistance developed against organophosphates, pyrethroids, and neonicotinoids
- Action modes: Rapid contact toxicity, ingestion action, and strong translaminar penetration across leaf blades
CIBRC Approved Target Crops and Pest Complex
The Central Insecticides Board registers this combination for high-pressure sucking and chewing pest complexes across intensive horticultural sectors.
Because of its dual acaricidal and insecticidal activity, Rashinban provides one-shot control against overlapping infestations of thrips and spider mites in solanaceous crops.
- Chilli: Chilli thrips (*Scirtothrips dorsalis*) and yellow mites (*Polyphagotarsonemus latus*)
- Brinjal: Shoot and fruit borer (*Leucinodes orbonalis*), red spider mites, and jassids
- Tomato: Leaf miners (*Liriomyza* spp.), two-spotted spider mites, and thrips
- Cabbage & Cauliflower: Diamondback moth (DBM) and defoliating caterpillars
Application Guidelines, Timing, and Resistance Stewardship
Apply Rashinban at early pest emergence before nymphal populations reach damaging thresholds. Ensure thorough canopy wetting using hollow-cone nozzles calibrated for under-leaf coverage.
To prolong the field utility of this modern chemistry, restrict usage to 1 to 2 applications per cropping cycle and rotate with alternate chemical classes such as diamides or spinosyns.
- Application timing: At early onset of thrips stippling or active mite web colonies
- Water volume: 500 liters per hectare for knapsack manual spraying
- Resistance strategy: Rotate with alternate IRAC modes of action; avoid consecutive repeat sprays
- Pre-Harvest Interval (PHI): Consult official product label for crop-specific waiting intervals before harvest
Official source
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Central Insecticides Board and Registration Committee (CIBRC) ↗Related on KisanPe
Common questions
What is the technical composition of Godrej Agrovet Rashinban?
Rashinban contains Fluxametamide 3.8% + Pyridaben 9.5% SC (Suspension Concentrate).
Why is Rashinban effective against both thrips and mites?
Fluxametamide targets GABA receptors controlling thrips and caterpillars, while Pyridaben inhibits mitochondrial respiration, delivering knockdown of spider mites.
Does Rashinban possess translaminar activity?
Yes, it penetrates foliar cuticles, moving translaminarly to control pests feeding on the underside of leaves and within tight floral buds.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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