Dual Active Chemistry and Complementary Modes of Action
Lancer Gold combines two distinct biochemical modes of action to manage complex insect pest infestations. Acephate (50%) is an organophosphate insecticide that inhibits acetylcholinesterase, leading to continuous nervous excitation, paralysis, and death.
Imidacloprid (1.8%) is a systemic neonicotinoid that selectively targets insect nicotinic acetylcholine receptors. This dual-site activity provides both rapid contact knockdown of feeding pests and translaminar systemic penetration, absorbing into plant sap to protect new vegetative growth.
- Acephate 50%: Organophosphate acetylcholinesterase inhibitor delivering contact and stomach activity.
- Imidacloprid 1.8%: Systemic neonicotinoid delivering acropetal translocation and sucking pest control.
- Synergistic Knockdown: Rapidly stops sap-sucking while sustaining residual protection in foliage.
- Soluble Powder (SP): Dissolves completely in water without leaving grit in spray equipment.
Target Crops and Insect Pest Spectrum
Lancer Gold is primarily recommended for commercial cotton crops to manage the complex of sucking insects that devastate early vegetative and square formation stages. It delivers high efficacy against aphids, jassids (leafhoppers), thrips, and whiteflies.
In addition to sucking insects, the acephate component provides suppression of early-stage bollworms and defoliating caterpillars, preventing economic damage to flower buds and young bolls.
- Aphid and Jassid Suppression: Protects leaf vigor, stopping leaf margin curling and yellowing.
- Thrips Control: Prevents silvering and distortion of tender cotton seedlings and young squares.
- Whitefly Management: Suppresses active adult feeding and honeydew sooty mold accumulation.
- Caterpillar Activity: Provides supplementary control against chewing lepidopteran larvae.
Application Guidelines and Resistance Stewardship
Spray Lancer Gold when pest populations cross economic threshold levels during early to mid-vegetative growth. Use calibrated hollow-cone nozzles to ensure thorough spray coverage on both the upper and lower surfaces of leaves where sucking pests colonize.
To prevent insect populations from developing resistance, avoid making continuous repeat applications. Alternate with non-organophosphate and non-neonicotinoid chemistries, and observe prescribed CIBRC safety guidelines and pre-harvest intervals.
- Sprayer Calibration: Ensure adequate water volume per acre for uniform misting across crop canopies.
- Resistance Management: Alternate with insect growth regulators (IGRs) or diamides during the season.
- Personal Protection: Wear protective respirators, gloves, and overalls during chemical mixing and application.
- Pre-Harvest Waiting Period: Follow label waiting periods before picking mature cotton bolls.
Official source
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Central Insecticides Board and Registration Committee (CIBRC) ↗Related on KisanPe
Common questions
What is the chemical composition of Lancer Gold insecticide?
Lancer Gold contains Acephate 50% and Imidacloprid 1.8% SP (Soluble Powder), combining an organophosphate with a neonicotinoid active ingredient.
Which major pests does Lancer Gold control in cotton?
Lancer Gold controls primary sucking pests including aphids, jassids, thrips, and whiteflies, while providing additional activity against bollworms.
How does the systemic action of Lancer Gold benefit the crop?
The systemic component translocates through plant tissues, protecting newly expanding leaves and hidden pests on the underside of foliage that direct sprays might miss.
Where can farmers check approved dosage and safety intervals for Lancer Gold?
Farmers should consult the approved product package leaflet or verify official registrations on the Central Insecticides Board and Registration Committee (CIBRC) website.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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