Showing 741 - 750 results of 1,173 for search '"Pests."', query time: 0.02s Refine Results
  1. 741

    Cross resistance in selected rice varieties to four species of stem borers [microform] by Yesu Das, T. 1938-

    Published 1977
    Visual Material

    Cross resistance in selected rice varieties to four species of stem borers [microform]
  2. 742

    Evaluation of weed control practices in transplanted rice [microform] by Tauro, Agapito Calantas 1938-

    Published 1977
    Visual Material

    Evaluation of weed control practices in transplanted rice [microform]
  3. 743

    Ecological succession and control of insect pests affecting stored seeds of upland crops [microform] by Cacmarao, Gloria Cacdac 1941-

    Published 1977
    Visual Material

    Ecological succession and control of insect pests affecting stored seeds of upland crops [microform]
  4. 744

    Resistance to the brown planthopper Nilaparvata lugens (Stal) in rice varieties [microform] by Pura, Caesar Dollentas 1943-

    Published 1977
    Visual Material

    Resistance to the brown planthopper Nilaparvata lugens (Stal) in rice varieties [microform]
  5. 745

    The penetration and infection of Pythium arrhenomanes on corn roots [microform] by Acedo, Gregoria Napi 1936-

    Published 1977
    Visual Material

    The penetration and infection of Pythium arrhenomanes on corn roots [microform]
  6. 746

    Tobacco leaf curl virus its transmission, virus-vector relationship, and host range [microform] by Olivares, Florentino Magcawas 1932-

    Published 1977
    Visual Material

    Tobacco leaf curl virus its transmission, virus-vector relationship, and host range [microform]
  7. 747

    Studies on the life cycle of Camallanus ophicephali Pearse, 1933 (Nematoda Camallanidae) in Ophicephalus striatus Bloch [microform] by Calhoun, Kenneth G. 1940-

    Published 1977
    Visual Material

    Studies on the life cycle of Camallanus ophicephali Pearse, 1933 (Nematoda Camallanidae) in Ophicephalus striatus Bloch [microform]
  8. 748

    Studies on some aspects of the life, history and habits of the brown planthopper, Nilaparvata Lugens (Stal) Delphacidae, Homoptera [microform] by Bae, Sang Hee 1934-

    Published 1977
    Visual Material

    Studies on some aspects of the life, history and habits of the brown planthopper, Nilaparvata Lugens (Stal) Delphacidae, Homoptera [microform]
  9. 749

    Resistance to striped borer, Chilo suppressalis Walker, in rice varieties and some of its possible causes [microform] by Djamin, Arifin 1936-

    Published 1977
    Visual Material

    Resistance to striped borer, Chilo suppressalis Walker, in rice varieties and some of its possible causes [microform]
  10. 750

    Population ecology of the rice green leaf-hopper, Nephotettix virescens (Distant) [microform] by Hsieh, Chao-yen 1943-

    Published 1977
    Visual Material

    Population ecology of the rice green leaf-hopper, Nephotettix virescens (Distant) [microform]

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