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| Brand: | PI Industries Ltd |
| Product Code: | 5239 |
| Country of Origin: | India |
| Category: | Crop Protection |
| Sub Category: | Insecticides |
PI Keefun is a broad-spectrum insecticide used for managing sucking and chewing pests in many crops. Keefun insecticide offers a contact mode of action that works by stopping cellular respiration and energy (ATP) production. This insecticide offers broad-spectrum control of pests and also offers quick pest relief, leading to healthier crops for better yields.
Broad-Spectrum: PI Keefun helps control sucking pests and chewing pests in a single application for strong protection.
Anti-Feeding Action: Keefun insecticide stops pests from feeding properly, helping reduce fresh leaf and fruit damage.
Quick Action: Keefun insecticide helps reduce pest activity upon contact, leading to quick pest relief.
Easy to Use: PI Keefun mixes well in water due to its Emulsifiable Concentrate (EC) formulation, making it easy to mix and apply.
IRM Friendly: PI Keefun can be used in Integrated Resistance Management (IRM) when rotated with other suitable insecticide groups.
Chilli: PI Keefun helps manage aphids and thrips that cause curling, flower drop, and weak plant growth.
Onion: Keefun insecticide supports thrips control on leaves and tender growing parts.
Mango: PI Keefun helps control hoppers and thrips that affect flowering and new flushes.
Cabbage: Keefun insecticide helps reduce diamondback moth and aphid pressure on leaves.
Cotton: PI Keefun supports control of aphids and diamondback moth-type larval pressure as per field need.
Okra: Keefun insecticide helps manage aphids, jassids, thrips, and whiteflies on tender crop parts.
Cumin: PI Keefun supports control of aphids and thrips during active pest pressure.
Use PI Keefun as a foliar spray with clean water. Keefun Insecticide Dose Per Litre is 2 ml per litre of water. Keefun insecticide should be sprayed evenly on leaves, tender shoots, flowers, fruits, and pest-active parts. PI Keefun works by contact, so farmers should cover upper and lower leaf surfaces properly. Use enough water to wet the crop canopy without runoff.
Crop | Target Pest | Dose per Liter | Application Method | PHI |
|---|---|---|---|---|
Chilli | Aphids and thrips | 2 ml | Foliar spray with full canopy coverage | Follow label |
Onion | Thrips | 2 ml | Spray on leaves and growing parts | Follow label |
Mango | Hoppers and thrips | 2 ml | Canopy spray as per tree size | Follow label |
Cabbage | Diamondback moth and aphids | 2 ml | Foliar spray on leaf surface | Follow label |
Cotton | Aphids and larval pest pressure | 2 ml | Uniform foliar spray | Follow label |
Okra | Aphids, jassids, thrips, whiteflies | 2 ml | Spray on tender leaves, shoots, and pods | Follow label |
Cumin | Aphids and thrips | 2 ml | Foliar spray during early pest activity | Follow label |
Measure the required PI Keefun quantity as per spray tank size.
Fill the spray tank halfway with clean water.
Mix the measured Keefun insecticide quantity in a small amount of water first.
Add the prepared PI Keefun solution into the main spray tank.
Add the remaining water and stir the spray mixture properly.
Spray Keefun insecticide uniformly on the crop canopy.
Cover both upper and lower leaf surfaces for better contact.
In okra and chilli, focus PI Keefun spray on tender leaves, flowers, and fruits.
In onion, spray Keefun insecticide on leaf blades where thrips hide.
In mango, cover new flushes and flowering areas properly.
Avoid spraying PI Keefun during strong wind, rainfall, or hot afternoon weather.
Use the prepared Keefun insecticide spray solution on the same day.
Apply PI Keefun when aphids, jassids, thrips, whiteflies, hoppers, mites, or larvae are first seen in the field. Keefun insecticide performs better when pests are active, and the spray reaches the hiding areas. Morning or evening application is better because crop stress and spray loss are lower. PI Keefun should not be sprayed on wilted, waterlogged, or severely stressed crops. Keefun insecticide should be used before pest feeding causes heavy leaf, flower, or fruit damage.
Frequency of Application: One timely Keefun insecticide spray can help manage early to moderate pest pressure. Repeat PI Keefun only if pest pressure continues and label guidance allows it.
Re-Entry Period: Do not enter the treated field for at least 24 hours after Keefun insecticide application without proper protective gear.
Compatibility: PI Keefun should not be mixed with unknown pesticides, fertilizers, micronutrients, or alkaline products without a jar test.
Application Care: Keefun insecticide gives better results when spray coverage reaches lower leaves, tender parts, and pest-hiding areas.
Resistance Care: Rotate PI Keefun with other suitable insecticide groups and avoid repeated use of the same chemistry in every spray cycle.
Read the product label carefully before using PI Keefun.
Wear gloves, mask, goggles, long sleeves, and protective footwear while handling Keefun insecticide.
Do not eat, drink, smoke, or chew anything during mixing or spraying.
Avoid direct contact with skin, eyes, and mouth.
Do not inhale spray mist while applying PI Keefun.
Keep Keefun insecticide away from ponds, canals, wells, drinking water, fish farms, and animal water sources.
Avoid spraying PI Keefun when bees and beneficial insects are actively moving in the crop.
Do not exceed the recommended dose of Keefun insecticide.
Wash hands, face, and exposed skin properly after spraying.
Keep children, animals, and unprotected workers away until the spray dries.
Store PI Keefun in its original sealed bottle.
Keep Keefun insecticide in a cool, dry, shaded, and well-ventilated place.
Keep PI Keefun away from direct sunlight, moisture, heat, sparks, and open flame.
Store Keefun insecticide away from food, animal feed, drinking water, seeds, and household items.
Keep PI Keefun out of reach of children and farm animals.
Close the bottle tightly after use.
Do not store leftover mixed Keefun insecticide spray solution for later use.
Do not reuse empty bottles for household or farm storage.
Storage Temperature: Follow the storage instructions printed on the pack.
Shelf Life: Check pack label before use.
Specifications | Details |
|---|---|
Product Name | PI Keefun Insecticide |
Brand Name | PI Industries Ltd |
Keefun Insecticide Technical Name | Tolfenpyrad 15% EC |
Formulation Type | EC - Emulsifiable Concentrate |
Chemical Group | Pyrazole insecticide |
Mode of Action | Contact and anti-feeding action; disrupts energy production in pests |
IRAC Group | Group 21A, mitochondrial complex I electron transport inhibitor |
Recommended For | Chilli, onion, mango, cabbage, cotton, okra, and cumin |
Pack Sizes Available | 100 ml, 250 ml, 500 ml, 1 L |
Country of Origin | India |
Shelf Life | Check pack label |
Pre-Harvest Interval | Follow crop-wise label guidance |
Application Method | Foliar spray |
Recommended Dose | 2 ml per litre of water |
Target Pests | Aphids, jassids, thrips, whiteflies, hoppers, bugs, leaf miners, mites, scale insects, and diamondback moth |
Product Category | Insecticide |
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