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  2. Insecticide - Wikipedia

    en.wikipedia.org/wiki/Insecticide

    An insecticide with a high enough concentration in phloem, is particularly effective at killing insects, such as aphids, which feed on phloem. Such insects are often termed sap-feeding insects or sucking insects. Systemicity is a prerequisite for the pesticide to be used as a seed-treatment. Contact insecticides (non-systemic insecticides ...

  3. Pesticide - Wikipedia

    en.wikipedia.org/wiki/Pesticide

    The word pesticide derives from the Latin pestis (plague) and caedere (kill). [5]The Food and Agriculture Organization (FAO) has defined pesticide as: . any substance or mixture of substances intended for preventing, destroying, or controlling any pest, including vectors of human or animal disease, unwanted species of plants or animals, causing harm during or otherwise interfering with the ...

  4. DDT - Wikipedia

    en.wikipedia.org/wiki/DDT

    A review of fourteen studies in sub-Saharan Africa, covering insecticide-treated nets, residual spraying, chemoprophylaxis for children, chemoprophylaxis or intermittent treatment for pregnant women, a hypothetical vaccine and changing front–line drug treatment, found decision making limited by the lack of information on the costs and effects ...

  5. Pyrethrin - Wikipedia

    en.wikipedia.org/wiki/Pyrethrin

    The pyrethrins are a class of organic compounds normally derived from Chrysanthemum cinerariifolium that have potent insecticidal activity by targeting the nervous systems of insects. Pyrethrin naturally occurs in chrysanthemum flowers and is often considered an organic insecticide when it is not combined with piperonyl butoxide or other ...

  6. List of insecticides - Wikipedia

    en.wikipedia.org/wiki/List_of_insecticides

    This is a list of insecticides. These are chemical compounds which have been registered as insecticides . The names on the list are the ISO common name for the active ingredient which is formulated into the branded product sold to end-users. [ 1 ]

  7. Organophosphate - Wikipedia

    en.wikipedia.org/wiki/Organophosphate

    Malathion, one of the first organophosphate insecticides. It remains important as a Vector control agent. Organophosphates are best known for their use as pesticides. The vast majority are insecticides and are used either to protect crops, or as vector control agents to reduce the transmission of diseases spread by insects, such as mosquitoes ...

  8. Neonicotinoid - Wikipedia

    en.wikipedia.org/wiki/Neonicotinoid

    Neonicotinoids have been registered in more than 120 countries. With a global turnover of €1.5 billion in 2008, they represented 24% of the global insecticide market. The market grew from €155 million in 1990 to €5.50 billion in 2023.[32] Neonicotinoids made up 80% of all seed treatment sales in 2008.

  9. Pyrethroid - Wikipedia

    en.wikipedia.org/wiki/Pyrethroid

    A pyrethroid is an organic compound similar to the natural pyrethrins, which are produced by the flowers of pyrethrums (Chrysanthemum cinerariaefolium and C. coccineum). Pyrethroids are used as commercial and household insecticides. [ 1 ] In household concentrations pyrethroids are generally harmless to humans. [ 1 ]