Pyriproxyfen 10% EC
Pyriproxyfen 10% EC is a specialized Insect Growth Regulator (IGR) designed to break the life cycle of whitefly and other sucking pests rather than simply killing them on contact. This makes it a smart long-term solution for farmers dealing with repeated whitefly outbreaks in cotton, chilli, brinjal, and okra fields.
How Pyriproxyfen 10% EC Works
Unlike regular knockdown insecticides, Pyriproxyfen works by mimicking the juvenile hormone found in insects, disrupting their normal growth and development. It prevents whitefly eggs from hatching, stops nymphs from moulting into adults, and even causes sterility in adult insects, meaning any surviving adults will not be able to reproduce. Because it works gradually by breaking the pest’s life cycle, it provides longer-lasting control compared to insecticides that only kill on contact.
Why Farmers Choose This Insecticide
One of the most valuable features of Pyriproxyfen 10% EC is its translaminar activity, allowing it to penetrate the leaf surface and reach whitefly hiding on the underside, where most of their eggs and nymphs are found. This gives much more complete control compared to insecticides that only act on the surface where they are sprayed.
Whitefly is also known to spread Leaf Curl Virus (CLCV) in cotton and other crops, causing serious yield losses. By controlling the whitefly population at every life stage, this product helps reduce the spread of this damaging virus. Many farmers also notice a visible greening effect on treated crops, along with reduced sooty mold that often develops due to heavy whitefly infestation, leading to overall healthier-looking plants and better yield potential.
Key Benefits
- Controls whitefly at all life stages — eggs, nymphs, and adults
- Also effective against aphids, mealybugs, and certain scale insects
- Translaminar activity reaches pests on the underside of leaves
- Helps prevent the spread of Leaf Curl Virus (CLCV)
- Phytotonic effect — promotes a greening effect and better growth
- Safe for beneficial insects like bees when used as directed
- Rainfast within a few hours of application
Dose Chart – How Much to Use
| Method | Dose | Area |
|---|---|---|
| Foliar Spray | 1 ml per litre of water | Per acre (as per tank capacity) |
| Soil Application | Not recommended for this product | — |
| Drip Irrigation | Not recommended for this product | — |
When to Apply
- Early Whitefly Activity — apply at the start of infestation for best results
- Before Egg-Laying Increases — to stop the pest population from building up
- Vegetative Stage — protects young plants from virus-spreading pests
Suitable Crops
Best for cotton, chilli, brinjal, and okra. For complete crop health, many farmers also use it along with Humic Acid 98% Flakes for stronger roots, and Organic Carbon Liquid to maintain healthy soil through the season.
Safety Tips
- Wear gloves and a mask while spraying
- Avoid direct contact with skin and eyes
- Keep away from children and animals
- Wash hands thoroughly after use
Storage Instructions
Store Pyriproxyfen 10% EC in a cool, dry place away from direct sunlight and moisture. Keep the container tightly sealed and out of reach of children and animals. Do not store near food or animal feed.
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