Showing 41 - 50 results of 83 for search '', query time: 0.03s Refine Results
  1. 41
    by Exconde, Ofelia R. 1932-
    Published 1977
    Visual Material

    Leaf scorch of sugar cane in the Philippines [microform]
  2. 42
    by Wathanakul, Luansark 1936-
    Published 1977
    Visual Material

    A study on the host range of tungro and orange leaf viruses of rice [microform]
  3. 43
    by Eloja, Alfredo L.
    Published 1977
    Visual Material

    The relationship between echinocloa and abaca mosaic viruses [microform]
  4. 44
    Visual Material

    Biological studies of the coconut scale, Aspidiotus Destructor signoret (Dispididae, Homoptera) using different coconut varieties and a technique for mass rearing the insect [microform]
  5. 45
    by Chu, Chi-Lut 1934-
    Published 1977
    Visual Material

    Effects of temperature and light on transmission of rice tungro disease [microform].
  6. 46
    by Ducusin, Arcadio Rivera 1941-
    Published 1977
    Visual Material

    Meloidogyne incognita its effects on tomato yield and some methods of its control [microform].
  7. 47
    Visual Material

    Helminthosporium leaf spot of sorghum in the Philippines [microform].
  8. 48
    by Juangbhanich, Pairoj
    Published 1977
    Visual Material

    Phytophthora fruit rot of eggplant [microform].
  9. 49
    by Daengsubha, Wiwat 1943-
    Published 1977
    Visual Material

    Vegetable soft rot bacteria in the Philippines [microform].
  10. 50
    by Padilla, Manolo J. 1938-
    Published 1977
    Visual Material

    Mating habits and sex attraction in striped rice stem borer, Chilo suppresalis Walker (Pyralididae Lepidoptera) [microform]
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