Chemical Properties and Carbamate Action
Carbosulfan is a pro-insecticide derivative of carbofuran designed with superior operator safety characteristics.
It acts as a reversible acetylcholinesterase inhibitor in the insect nervous system, halting acetylcholine breakdown and causing immediate neuromuscular paralysis.
- Formulation: 25 percent Emulsifiable Concentrate (EC)
- Action profile: Dual contact and systemic properties with stomach action against chewing larvae
- Vascular movement: Absorbed through plant foliage and stems to protect expanding new vegetative shoots
Target Pests and Approved Crop Applications
Carbosulfan is registered for controlling destructive piercing-sucking pests and concealed boring caterpillars.
Application is recommended when pest scouting reveals populations crossing designated economic thresholds.
- Paddy: Yellow stem borer, green leafhopper, and brown planthopper suppression
- Cotton: Sucking pest complexes including aphids, jassids, and whitefly nymphs
- Vegetables and chilies: Control of thrips, flea beetles, and foliar caterpillars
Safe Handling, Tank Mixing, and Precautions
Applicators must follow mandatory handling guidelines for carbamate chemicals to avoid dermal and inhalation absorption.
Ensure adequate spray coverage of lower leaf surfaces where sucking insects congregate, and respect pre-harvest safety intervals.
- PPE equipment: Wear chemical-resistant gloves, protective glasses, apron, and respirator mask
- Spray equipment: Use well-maintained knapsack or power sprayers fitted with hollow cone nozzles
- Pre-harvest waiting period: Follow statutory harvest intervals on the label leaflet before picking vegetables
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 type of insecticide is Carbosulfan?
Carbosulfan is a carbamate insecticide possessing both systemic and contact activity against a wide range of crop pests.
How does Carbosulfan manage brown planthoppers in rice?
It provides quick contact knockdown on exposed planthoppers and is absorbed into the leaf sheath where nymphs feed.
What is the recommended sprayer nozzle for Carbosulfan foliar spray?
A hollow cone nozzle is recommended to generate fine mist droplets that penetrate dense foliage and coat lower leaf surfaces.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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