Mostrando 1 - 10 resultados de 17 para a busca 'Photoduplication Service. University of the Philippines Library', tempo de busca: 0.03s Refinar Resultados
  1. 1
    por Paunlagui, Ester G. 1948-
    Publicado em 1979
    Visual Material

    Yellowing in rice plants caused by pathogens and nutrient deficiencies [microform]
  2. 2
    por Yu, Chun-Ming 1945-
    Publicado em 1977
    Visual Material

    Effects of nutritional and microclimatic conditions on the development of sheath blight disease of rice [microform].
  3. 3
    por Pongprasert, Sompong 1938-
    Publicado em 1977
    Visual Material

    Resistance to the zigzag leafhopper Recilia Dorsalis (Motschulsky), in rice varieties [microform].
  4. 4
    por Chu, Chi-Lut 1934-
    Publicado em 1977
    Visual Material

    Effects of temperature and light on transmission of rice tungro disease [microform].
  5. 5
    por Andres, Fausto L. 1942-
    Publicado em 1977
    Visual Material

    Varietal resistance to the rice whorl maggot Hydrellia philippina Ferino [microform].
  6. 6
    por Than Htun 1944-
    Publicado em 1977
    Visual Material

    Population dynamics of the yellow rice borer, tryporyza incertulas (walker), and its damage to the rice plant [microform]
  7. 7
    por Gonzales, Juan C. 1944-
    Publicado em 1977
    Visual Material

    Resistance to the rice leaf folder, Cnaphalocrosis medinalis guenee in rice varieites [microform].
  8. 8
    por Nguyen, Van Huynh 1944-
    Publicado em 1977
    Visual Material

    Toxicity of carbofuran to the brown planthopper, Nilaparvata Lugens (Stal) and its metabolism int he rice plant [microform].
  9. 9
    por Ferino, Mateo Pugrad 1936-
    Publicado em 1976
    Visual Material

    The biology and control of the rice leaf whorl maggot, Hydrellia philippina ferino (Ephydridae, Diptera)
  10. 10
    por Guerrero, Rafael Dineros 1944-
    Publicado em 1976
    Visual Material

    The yield reduction of rice caused by mechanical and actual rat damage [microform]
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