Showing 711 - 720 results of 1,172 for search '"Pest."', query time: 0.03s Refine Results
  1. 711

    Regulation of parasite populations by Esch, Gerald W.

    Published 1977
    Book

    Regulation of parasite populations
  2. 712

    Biological interrelations between Nephotettix impicticeps I shiahara and some resistant and susceptible rice varieties [microform] by Cheng, Ching-Huan 1938-

    Published 1977
    Visual Material

    Biological interrelations between Nephotettix impicticeps I shiahara and some resistant and susceptible rice varieties [microform]
  3. 713

    Studies on the morphology, physiology abd pathogenicity of Corticium sasakii (Shirai) matsumoto with special reference on the effects of nitrogen and carbon sources [microform] by Santos, Leonardo Guerrero 1937-

    Published 1977
    Visual Material

    Studies on the morphology, physiology abd pathogenicity of Corticium sasakii (Shirai) matsumoto with special reference on the effects of nitrogen and carbon sources [microform]
  4. 714

    Seasonal changes of the pathogenic races of pyricularia oryze cav. at the IRRI blast nursery [microform] by Quamaruzzaman, Mohammad 1942-

    Published 1977
    Visual Material

    Seasonal changes of the pathogenic races of pyricularia oryze cav. at the IRRI blast nursery [microform]
  5. 715

    Survey, identification and pathogenicity tests of nematodes associated with tobacco grown in northern Luzon [microform] by Cortado, Rosendo Valdez 1931-

    Published 1977
    Visual Material

    Survey, identification and pathogenicity tests of nematodes associated with tobacco grown in northern Luzon [microform]
  6. 716

    Field evaluation on three control agents against the lepidoterous pests on three corn varieties [microform] by Repollo, Panfilo Quiniones 1944-

    Published 1977
    Visual Material

    Field evaluation on three control agents against the lepidoterous pests on three corn varieties [microform]
  7. 717

    Survey of fungi associated with soybean seeds [microform]. by Prado, Felix Villamer 1950-

    Published 1977
    Visual Material

    Survey of fungi associated with soybean seeds [microform].
  8. 718

    Assessment of soybean yield loss due to bacterial pustule [microform]. by Vichitrananda, Suchat 1948-

    Published 1977
    Visual Material

    Assessment of soybean yield loss due to bacterial pustule [microform].
  9. 719

    Inheritance of resistance to bacterial blight, xanthomonas cryzae (uyeda and ishiyama) Dowson in four rice varieties [microform]. by Librojo, Vicente Talato 1947-

    Published 1977
    Visual Material

    Inheritance of resistance to bacterial blight, xanthomonas cryzae (uyeda and ishiyama) Dowson in four rice varieties [microform].
  10. 720

    Variation in cultural characteristics, physiology, and pathogenicity of field isolates of thanatephorus cucmeris (Frank) donk, the casual organism of rice sheath blight disease [mi... by Haque, Mohammad Aminul 1945-

    Published 1977
    Visual Material

    Variation in cultural characteristics, physiology, and pathogenicity of field isolates of thanatephorus cucmeris (Frank) donk, the casual organism of rice sheath blight disease [microform].

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