Showing 71 - 80 results of 119 for search '"insecticides."', query time: 0.02s Refine Results
  1. 71

    Toxicity of six organophosphorus insecticides to a field collected DDT resistance strain of rice weevil, Sitophilus oryzae (L) and red flour beetle, Tribollum castaneum (Herbst) [m... by Sathoy, Quab 1941-

    Published 1975
    Visual Material

    Toxicity of six organophosphorus insecticides to a field collected DDT resistance strain of rice weevil, Sitophilus oryzae (L) and red flour beetle, Tribollum castaneum (Herbst) [microform]
  2. 72

    Chlorinated insecticides by Brooks, G. T. (Gerald T.)

    Published 1974
    Book

    Chlorinated insecticides
  3. 73

    Possibility of insecticide manufacture from abietic acid [microform] by Apachecha, Jose O.

    Published 1974
    Visual Material

    Possibility of insecticide manufacture from abietic acid [microform]
  4. 74

    Experimental study on Hoe 2960 and Hoe 2982 chemicals for the control of pests affecting cabbage in Baguio City by Tiong, Leonisa Reyes

    Published 1972
    Analytics

    Experimental study on Hoe 2960 and Hoe 2982 chemicals for the control of pests affecting cabbage in Baguio City
  5. 75

    The environment, the establishment, and the law by Henkin, Harmon, Merta, Martin, Staples, James M.

    Published 1971
    Book

    The environment, the establishment, and the law
  6. 76

    Naturally occurring insecticides by Jacobson, Martin 1919-

    Published 1971
    Book

    Naturally occurring insecticides
  7. 77

    Insecticide resistance, synergism, enzyme induction

    Published 1971
    Book

    Insecticide resistance, synergism, enzyme induction
  8. 78

    Proceedings [of the two symposia sponsored by the PHILAAS]

    Published 1970
    Book

    Proceedings [of the two symposia sponsored by the PHILAAS]
  9. 79

    Proceedings of the Philippine Association for the Advancement of Science

    Published 1970
    Book

    Proceedings of the Philippine Association for the Advancement of Science
  10. 80

    Proceedings of the Philippine Association for the Advancement of Science, 1970

    Published 1970
    Book

    Proceedings of the Philippine Association for the Advancement of Science, 1970

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