Innovative Plinazolin Chemistry and Mode of Action
Incipio is formulated with Isocycloseram, a pioneering active ingredient belonging to the isoxazoline chemical family. It is classified under IRAC Group 30 as a GABA-gated chloride channel allosteric modulator.
Unlike older GABA antagonists that bind to traditional channel sites, Isocycloseram binds to a distinct, unique allosteric site on insect GABA receptors. This binds and locks the chloride channel, causing rapid nervous system overstimulation, immediate paralysis, cessation of feeding, and death in targeted lepidopteran larvae.
- Active Ingredient: Isocycloseram 18.18% w/w SC (Suspension Concentrate).
- Proprietary Platform: Built on Syngenta's PLINAZOLIN technology platform.
- IRAC Group 30: Novel mode of action completely unaffected by cross-resistance to diamides or phenylpyrazoles.
- Immediate Feeding Cessation: Prevents destructive stem boring within hours of ingestion.
Target Pests in Paddy: Stem Borer and Leaf Folder
Incipio is engineered specifically to tackle the two most economically devastating insect pests of Indian rice cultivation: the yellow stem borer (Scirpophaga incertulas) and the leaf folder (Cnaphalocrocis medinalis).
Applied during early vegetative tillering or panicle initiation, Incipio halts stem borer caterpillars before they penetrate deep into tillers, completely eliminating 'dead heart' formation in tillers and 'white ear' emergence at panicle development. It simultaneously protects flag leaves from leaf folder skeletonization.
- Yellow Stem Borer: Protects productive tillers and ensures complete, fertile panicle exertion.
- Rice Leaf Folder: Prevents leaf rolling and preserves vital photosynthetic flag leaf area.
- Rain-Fastness: Exceptional rain-fast adherence allows the chemical to withstand intense monsoon rains within 2 hours of application.
- Prolonged Residual: Provides extended field protection, reducing the frequency of repetitive spray passes.
Application Guidelines and Resistance Stewardship
For optimum protection, apply Incipio at the onset of pest incidence or when egg masses and adult moths are observed in the paddy field. Ensure calibrated spray water volumes per acre using hollow-cone nozzles for complete plant coverage.
To safeguard this modern chemistry against future resistance development, adhere to IRAC guidelines: do not exceed the recommended number of seasonal applications. Follow official CIBRC label instructions and observe the certified pre-harvest interval.
- Application Window: Spray proactively during early vegetative tillering or at panicle initiation.
- Sprayer Calibration: Maintain adequate water volume to achieve uniform spray droplets on lower tillers.
- Resistance Management: Alternate with insecticides featuring non-isoxazoline modes of action.
- Operator Safety: Wear protective respirators, eye goggles, and rubber gloves during handling.
Official source
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Central Insecticides Board and Registration Committee (CIBRC) ↗Related on KisanPe
Common questions
What is the active chemical molecule in Incipio insecticide?
Incipio contains Isocycloseram 18.18% w/w SC, an advanced insecticide belonging to the isoxazoline chemical family powered by PLINAZOLIN technology.
How does Incipio overcome existing insect resistance?
Because Isocycloseram belongs to IRAC Group 30, it binds to a novel allosteric site on GABA receptors that is completely unaffected by resistance built against diamides or phenylpyrazoles.
Which major rice pests does Incipio control?
Incipio is registered for controlling yellow stem borer and leaf folder caterpillars in paddy cultivation.
How rain-fast is Incipio insecticide in monsoon conditions?
Incipio adheres firmly to rice foliage and becomes rain-fast within approximately two hours of drying, ensuring reliable protection during monsoon rains.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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