Active Ingredient and Neurological Mode of Action
Jump is powered by Fipronil at a concentrated 80 percent active ingredient level in modern WG formulation. It is classified under Insecticide Resistance Action Committee (IRAC) Group 2B as a GABA-gated chloride channel blocker.
By binding selectively to gamma-aminobutyric acid (GABA) receptors in the insect central nervous system, Fipronil blocks the normal inhibitory flow of chloride ions. This disruption causes continuous neural excitation, uncoordinated convulsions, and mortality in targeted pests without harming host plant tissue.
- Active Molecule: Fipronil 80% WG (Water-Dispersible Granules).
- IRAC Group: Group 2B GABA-gated chloride channel antagonist.
- Systemic and Ingestion Activity: Absorbs into plant foliage with translaminar movement to kill hidden insects.
- Agro-Vigor Effect: Demonstrates proven root-boosting effects, enhancing tiller number and greening in rice.
Target Pests and Crop Recommendations
In paddy cultivation, Jump is recognized as an industry standard for combating yellow stem borer (Scirpophaga incertulas) and leaf folder (Cnaphalocrocis medinalis). It prevents 'dead hearts' during early vegetative tillering and 'white ears' during panicle emergence.
In high-value horticulture, Jump provides outstanding control of destructive thrips in table grapes, chillies, and onions, preventing flower bud damage, blossom drop, and scarred fruit surfaces.
- Rice Stem Borer: Halts larval boring into tillers, safeguarding productive panicles.
- Rice Leaf Folder: Controls caterpillars feeding inside folded leaves, preserving photosynthetic leaf area.
- Chilli and Grape Thrips: Suppresses thrips nymphs and adults, preventing leaf curling and fruit russeting.
- Prolonged Residual: Provides extended field protection, reducing the required number of spray passes.
Application Practices, Water Volume and Safety
Apply Jump using calibrated knapsack or power sprayers equipped with hollow-cone nozzles to ensure fine, even droplet distribution across crop canopies. The water-dispersible granules dissolve rapidly and completely in clean water without nozzle clogging.
To manage resistance risks, rotate Fipronil with insecticides possessing different modes of action (such as anthranilic diamides or neonicotinoids). Adhere strictly to CIBRC-registered pre-harvest intervals and wear personal protective gear during all application stages.
- Spray Timing: Initiate foliar application at early pest incidence thresholds before heavy infestation establishes.
- Water Volume: Maintain adequate spray solution volume per acre for uniform crop wetting.
- Pollinator Safety: Fipronil is hazardous to honeybees; avoid spraying during active crop bloom and foraging hours.
- Pre-Harvest Interval: Comply strictly with mandatory waiting periods before harvesting crops for market.
Official source
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Central Insecticides Board and Registration Committee (CIBRC) ↗Related on KisanPe
Common questions
What is the active chemical composition of Jump insecticide?
Jump contains Fipronil 80% WG (water-dispersible granules), a phenylpyrazole insecticide that blocks GABA-gated chloride channels in insects.
Which major pests does Jump control in paddy fields?
In rice, Jump controls yellow stem borer larvae and leaf folders, preventing dead hearts and white earhead damage.
What is the 'plant vigor effect' associated with Fipronil?
Fipronil treatment often induces physiological benefits in rice plants, including enhanced root system development, increased productive tillers, and greener foliage.
Is Jump insecticide safe for honeybees?
No, Fipronil is highly toxic to bees upon direct contact; avoid spraying during peak crop flowering and bee foraging times.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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