LETHAL SUPER 550 by IIL (Chlorpyrifos 50% EC)

Insecticide · Detailed usage and dosage information for different crops

Highly toxic — yellow label triangle (Poison)

IIL LETHAL SUPER 550 product image

Pesticide Product: IIL

LETHAL SUPER 550

Technical: Chlorpyrifos 50% EC

It is recommended on several crops and controls specifically grown-up voracious feeding larvae need immediate control.It has a strong effect on insect nervous system and has the ability to penetrate the thick wall of larva made up of waxes and lipids etc

LETHAL SUPER 550 dosage by crop

Pre-harvest interval (PHI): 15–30 days depending on crop. Do not harvest before the waiting period is complete.

Registered label doses of Chlorpyrifos 50% EC (LETHAL SUPER 550): crop, pest, dosage, water volume and waiting period
CropPest / diseaseMethoda.i. per haFormulation per haWater (L/ha)Waiting period (days)
CottonBollworm · InsectsSpray500-6001000-1200500-100030
PaddyLeaf Roller · InsectsSpray375-400750-800500-100015
PaddyStem Borer · InsectsSpray375-400750-800500-100015

Read the label. Doses above are the registered label claims (Central Insecticides Board & Registration Committee) for information only. Always follow the product label and your local agriculture officer's advice, wear protective equipment, and observe the waiting period before harvest. Found an error? Report it. See our terms of use.

Product Label & Registration

LETHAL SUPER 550 by IIL is registered under India's Insecticides Act 1968. The product label specifies the exact active ingredient concentration (Chlorpyrifos 50% EC), approved crops, application method, safety precautions, and the pre-harvest waiting period.

Always purchase from a licensed dealer and verify the registration on the official CIB&RC database before use.

Verify on CIB&RC ↗

Other Chlorpyrifos 50% EC brand products in India

All products below contain Chlorpyrifos 50% EC as the active ingredient and carry CIB&RC registered label claims.

Source: Central Insecticides Board & Registration Committee (CIB&RC), India - official registered label data · View source →. Updated: updated annually or when label claims change · Report an error

Frequently Asked Questions

What crops is LETHAL SUPER 550 registered for?

LETHAL SUPER 550 (Chlorpyrifos 50% EC) is registered for use in Cotton, Paddy as per CIB&RC label claims.

What is the dosage of LETHAL SUPER 550?

Dosage of LETHAL SUPER 550 varies by crop and pest. Always follow the CIB&RC registered label dose for each crop.

Is LETHAL SUPER 550 safe to use near water bodies?

Always follow the LETHAL SUPER 550 label instructions regarding buffer zones near water bodies, drainage channels, or ponds. Do not spray during windy conditions or when rain is forecast within 4 hours. Dispose of empty containers as directed on the label — never near water sources.

Where can I buy LETHAL SUPER 550 by IIL in India?

LETHAL SUPER 550 is available from licensed pesticide dealers across India. Use the NaPanta app to find verified dealers near you who stock IIL products. Always purchase pesticides from licensed dealers and insist on a bill to ensure authenticity.

What precautions should I take when using LETHAL SUPER 550?

Wear personal protective equipment (PPE) — gloves, mask, eye protection, and full-sleeved clothing — when mixing and applying LETHAL SUPER 550. Do not eat, drink, or smoke during application. Wash thoroughly after use. Keep children and animals away from the treated area until the spray dries. Observe the pre-harvest waiting period listed on the label.