Deltamethrin 1.8% EC

Deltamethrin 1.8% EC

Deltamethrin 1.8% EC is a broad-spectrum, non-systemic synthetic pyrethroid insecticide, offering reliable pest control at a lower active ingredient concentration that is well suited for small and medium-scale farmers looking for an effective yet affordable solution for managing chewing and sucking pests across cotton, paddy, vegetables, and other crops.

How Deltamethrin 1.8% EC Works

This insecticide works by targeting the sodium channels in the nerve cell membranes of insects. By prolonging the opening of these sodium channels, it causes uncontrolled, continuous nerve excitation, leading to hyperexcitation, rapid paralysis, and death of the pest. It acts through both contact and stomach action — killing insects the moment they touch the sprayed leaf surface as well as those that feed on treated plant material. Because it is a non-systemic product, thorough spray coverage of the crop canopy, including both upper and lower leaf surfaces, is important to achieve maximum pest knockdown.

Why Farmers Choose This Insecticide

One of the key advantages of Deltamethrin 1.8% EC is its photo-stability — the active ingredient does not break down quickly under direct sunlight, giving it longer residual protection in the field compared to many other insecticides that degrade rapidly in Indian summer conditions. This photo-stability also contributes to good rain-fastness, as the product adheres reliably to plant surfaces and continues working even after light to moderate rainfall shortly after spraying.

At 1.8% concentration, this formulation is ideal for farmers who prefer a lower-dose product for preventive or early-stage pest management, without the higher active ingredient load of more concentrated formulations. It covers a remarkably wide pest spectrum — effective against Lepidoptera (bollworms, fruit borers, and caterpillars), Homoptera (aphids, psylla, and hoppers), Thysanoptera (thrips), Diptera, Coleoptera, and Orthoptera — making it a versatile tool for farmers growing multiple crop types on the same farm. Its compatibility with most commonly used fungicides and insecticides also makes it a convenient tank-mix partner in integrated crop protection programs.

Key Benefits

• Controls bollworms, aphids, leaf folders, stem borers, and green leaf hoppers
• Also effective against thrips, fruit borers, whorl maggots, and caterpillars
• Photo-stable — does not degrade quickly under direct sunlight
• Fast knockdown through contact and stomach action
• Good rain-fastness for reliable field protection after spraying
• Economical low-concentration formulation for preventive and early-stage use
• Compatible with most commonly used insecticides and fungicides

Why Crop Nutrition Matters Alongside Pest Control

Crops recovering from pest pressure benefit greatly from nutritional support to restore healthy growth and continue producing well through the season. Products like Humic Acid 98% Flakes help strengthen root development for faster recovery, while Power PGR Liquid helps the plant channel its renewed energy into better flowering and fruit setting through the rest of the season.

Safety Tips & Precautions

• Add the required dose to a half-filled sprayer tank, agitate well, then fill to full volume with water
• Spray on both upper and lower leaf surfaces for maximum contact action and coverage
• Highly toxic to bees — do not spray during flowering or when bees are actively foraging
• Highly toxic to fish and aquatic organisms — never spray near ponds, rivers, or water bodies
• Do not mix with alkaline compounds — check compatibility before tank mixing
• Wear gloves, mask, goggles, and full-sleeve protective clothing during application
• Maintain the recommended pre-harvest interval before harvesting for market
• Wash hands and exposed skin thoroughly with soap after spraying
• Keep away from children, animals, and food or feed storage areas

Storage Instructions

Store Deltamethrin 1.8% 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.

Learn more about Deltamethrin – Wikipedia