Zeon Capsule Technology and Mode of Action
Lambda-Cyhalothrin (IRAC Group 3A) acts on insect nerve sodium channels, delaying channel closing and triggering repetitive nerve discharges. Insects experience rapid tremors, uncoordinated movement, feeding paralysis, and death within minutes.
Karate with Zeon technology encapsulates the active ingredient within micro-capsules suspended in water; upon spraying, capsules release the chemical on foliage, providing extended residual life and reduced operator skin irritation.
- Cotton: American bollworm, spotted bollworm, pink bollworm, and jassids.
- Paddy: Yellow stem borer, leaf folder, and gall midge.
- Vegetables: Fruit borers in tomato and brinjal, thrips in chillies, and diamondback moth in cabbage.
- Zeon micro-capsules: Enhances UV stability, provides extended rainfastness, and reduces operator dermal paresthesia.
Application Standards and Pollinator Safety
Because Lambda-Cyhalothrin is potent at low application rates, accurate equipment calibration is essential.
Operators must observe strict buffer zones around water bodies, as synthetic pyrethroids are highly toxic to fish and honeybees.
- Wear personal protective gear including chemical gloves, goggles, apron, and face mask during dilution and knapsack spraying.
- Avoid spraying during active crop bloom to protect foraging honeybees and beneficial pollinators.
- Observe the pre-harvest withholding interval (PHI) stipulated on the registered label prior to harvest.
Official source
Check the latest rules, benefits and forms here. KisanPe is an independent platform and is not a government website.
Central Insecticides Board & Registration Committee ↗Related on KisanPe
Common questions
What is the active ingredient in Syngenta Karate?
Karate contains Lambda-Cyhalothrin, a high-potency synthetic pyrethroid insecticide.
What is the advantage of Karate Zeon technology?
Zeon micro-capsules provide longer residual protection on leaves, superior rainfastness, and reduced skin irritation for spray operators.
Is Karate insecticide safe for honeybees?
No, pyrethroids are toxic to honeybees; avoid spraying during active crop flowering when bees are foraging.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
More Crop Protection & Pesticides guides
Ask Sakhi AI in your language, check live mandi prices or plan a loan with KisanPe tools.