decis

Decis is a brand name used for a line of insecticides whose active ingredient is deltamethrin, a synthetic pyrethroid. The product line has been marketed by Bayer and is used internationally to control pests on crops, ornamentals, and in some public health contexts.

Deltamethrin works by affecting the nervous system of insects, specifically by disrupting the function of voltage-gated sodium channels. This leads to rapid knockdown and death in many pest species. The compound is generally more toxic to insects than to mammals when used according to label directions, but it can be hazardous to aquatic life and certain non-target organisms, including bees when residues are present on flowering plants.

Formulations and applications: Decis products are typically formulated as emulsifiable concentrates or wettable powders designed for dilution with water and spray application. They are used against a wide range of pests, including caterpillars, aphids, mites, thrips, and beetles, depending on crop and regional labeling. Proper use relies on following the label for rate, timing, and re-entry intervals to minimize risks to humans, non-target organisms, and the environment.

Safety and regulation: Decis products are subject to registration by national pesticide authorities and are regulated differently across countries. Users should follow all label directions, wear appropriate personal protective equipment, and take care to prevent drift, runoff, and contamination of water bodies. As with all pesticides, environmental and public health outcomes depend on careful handling, storage, and disposal in accordance with regulations.