約9,510,000件1ページ目

日本語のみで絞り込む

条件を指定して検索しています。すべての条件を解除する

  • 最終更新日:1年以内
    • ddtも含めた結果を表示しています。
    • #ddtで再検索

    2024/3/12 -DDT was the first of the modern synthetic insecticides, developed in the 1940s. It helped control diseases such as typhus and malaria.

    2024/5/11 -DDT, a synthetic insecticide that belongs to the family of organic halogen compounds and is highly toxic toward a variety of insects as a contact poison ...

    2024/2/28 -This page is an example or case study showing how the identification of DDT and it's subsequent ban had a positive impact on the reproduction of birds.

    2024/5/6 -Due to the stubborn chemistry of DDT and its toxic breakdown products, this pollution continues to plague L.A.'s coastal waters more than half a century later.

    2024/1/16 -Long-Lasting Insecticidal Nets are impregnated with very small amounts of alphacypermethrin, a slow-release insecticide which is potent for mosquitoes but safe ...

    2024/4/22 -DDT, or dichlorodiphenyltrichloroethane, is an insecticide. DDT may also refer to: Contents. 1 Sciences; 2 Humanities and art; 3 Sports; 4 Technology ...

    2024/1/25 -Dichlorodiphenyltrichloroethane (DDT) is a broad-spectrum insecticide, widely detected in environments due to its high stability characteristic and long ...

    2024/5/4 -a colorless odorless water-insoluble insecticide C14H9Cl5 that is an aromatic organochlorine banned in the U.S. that tends to accumulate and persist in ...

    2023/12/22 -Dichlorodiphenyltrichloroethane (DDT) is an insecticide, a member of dirty dozen persistent organic pollutants, used widely in the world until it was banned ...

    2024/5/6 -Scientists have found DDT in zooplankton and deep-sea fish off the coast of L.A., indicating the toxic chemical might be infiltrating the base of the food ...