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Pi IndustriesInsecticides

PI Industries Colfos Ethion 40% + Cypermethrin 5% EC Insecticide

Ethion 40% + Cypermethrin 5% EC

PI Colfos contains Ethion 40% + Cypermethrin 5% EC for label-listed American bollworm control in cotton. Read and follow the current pack label.

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Product guide

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PI Industries Colfos Ethion 40% + Cypermethrin 5% EC Insecticide

Insecticides
Product typeInsecticides
BrandPi Industries
Active compositionEthion 40% + Cypermethrin 5% EC
Available packs500 ml · 1 ltr
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PI Industries Colfos Ethion 40% + Cypermethrin 5% EC Insecticide

PI Industries Colfos is an emulsifiable-concentrate insecticide containing Ethion 40% and Cypermethrin 5%. PI Industries' current product information identifies cotton and American bollworm as the label-use boundary. Colfos should not be extended to other crops or pests unless they are printed on the current physical pack label.

Pack verification required: this store record lists 500 ml and 1 litre variants, while PI Industries' current public product page lists a 100 ml pack. The existing variants and commercial fields are preserved, but the physical pack, SKU, batch and current label should be checked before any packaging claim or use direction is relied upon.

Detailed guidance

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6 topics
Useful detailsKey Product Information
  • Verified formulation: Ethion 40% + Cypermethrin 5% EC.
  • Product class: Foliar insecticide with contact and stomach action.
  • Mode-of-action groups: IRAC Group 1B for Ethion and Group 3A for Cypermethrin.
  • Verified crop and target: Cotton — American bollworm.
  • Label-first use: Dose, timing, water volume, PHI, re-entry, PPE and application count must come from the current physical pack label.
Product scienceTechnical Specifications
ParameterDetails
BrandPI Industries
Trade NameColfos
Active IngredientsEthion 40% + Cypermethrin 5%
FormulationEmulsifiable concentrate (EC)
IRAC GroupsGroup 1B + Group 3A
Chemical ClassesOrganophosphate + pyrethroid
Verified Label UseCotton — American bollworm
Store-Listed Packs500 ml and 1 litre; physical-pack verification required
Product scienceHow the Active Ingredients Work
  1. Ethion — IRAC Group 1B: Acetylcholinesterase inhibition disrupts normal nerve signalling in susceptible insects.
  2. Cypermethrin — IRAC Group 3A: Sodium-channel modulation disrupts insect nerve function.
  3. Premix boundary: The two classifications may be stated factually, but they do not prove that the product overcomes resistance or is suitable for an unlisted pest.
Useful detailsVerified Crop & Pest
CropTarget
CottonAmerican bollworm

No chilli, vegetable, mite, whitefly, thrips, aphid, jassid, pink-bollworm or spotted-bollworm claim is made here. Use only the crop and pest stated on the current Colfos label.

How to applyDose & Application

The current physical Colfos pack label is required. This page does not combine numeric directions from different sources or publish a universal per-acre, per-litre, pump or tank dose. Follow the exact label for rate, spray-water volume, crop stage, timing, maximum applications, re-entry and PHI.

  • Confirm cotton and American bollworm on the current supplied label before use.
  • Wear the label-specified personal protective equipment and avoid exposure.
  • Do not mix with a fungicide, fertiliser, adjuvant or another pesticide unless every applicable current label expressly permits it.
  • Do not treat recommendation cards as a tank-mix or compulsory spray sequence.
  • Use different-mode-of-action products only as separately applied, label-matched choices under qualified local guidance.
Use with careSafety & Disclaimer

The current Colfos label is the final authority for approved use, dose, timing, PHI, re-entry, PPE, first aid, storage and disposal. Seek urgent medical attention after suspected exposure and show the product label or container. Do not use this page as a substitute for the label or qualified agricultural advice.

Frequently Asked Questions

1. What is the composition of Colfos?


Ethion 40% + Cypermethrin 5% EC.

2. Which crop and pest are verified?


PI Industries' current product information identifies American bollworm in cotton.

3. What are the IRAC groups?


Ethion is Group 1B and Cypermethrin is Group 3A.

4. What dose should be used?


Use only the rate and water volume printed on the current physical Colfos pack label. Do not rely on a universal conversion.

5. Can related or upsell products be mixed with Colfos?


No. Recommendations are standalone shopping alternatives and do not imply compatibility, mixing or an application sequence.

Agricultural-use productsAlways follow the product label and local agricultural guidance.
Genuine pack details
Brands
Pi Industries
Categories
Insecticides
Pack
500 ml, 1 ltr
Delivery
Delivery
Refund & cancellation
Unavailable
Size1 ltr, 500 ml
CypermethrinCrop ProtectionCotton Insecticide
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Selected pack500 mlOrder total₹420
Qty1