Visas 181 - 190 av 226 resultat för sökning '"Pest control."', Sökningstid: 0,02s Förfina resultatet
  1. 181

    Pest control practices and pesticide perceptions of vegetable farmers in Loo Valley, Benguet, Philippines av Medina, Charito P.

    Publicerad 1984
    Analytics

    Pest control practices and pesticide perceptions of vegetable farmers in Loo Valley, Benguet, Philippines
  2. 182

    The scarecrow strategy farmer manipulation of information flow in agroecosystem management av Rambo, A. Terry

    Publicerad 1984
    Bok

    The scarecrow strategy farmer manipulation of information flow in agroecosystem management
  3. 183

    The ecology of traditional pest management in Southeast Asia av Brown, Becky J., Marten, Gerlad G.

    Publicerad 1984
    Bok

    The ecology of traditional pest management in Southeast Asia
  4. 184

    Pest management. av Matthews, G.A

    Publicerad 1984
    Bok

    Pest management.
  5. 185

    Vertebrate pest control and management materials fourth symposium.

    Publicerad 1983
    Bok

    Vertebrate pest control and management materials fourth symposium.
  6. 186

    Opportunities for biological control of agricultural pests in developing countries av Greathead, D.J. (David John) 1931-

    Publicerad 1983
    Bok

    Opportunities for biological control of agricultural pests in developing countries
  7. 187

    An introduction to biological control av Van den Bosch, Robert

    Publicerad 1982
    Bok

    An introduction to biological control
  8. 188

    Pests and diseases of tropical crops principles and methods of control. av Hill, D.S

    Publicerad 1982
    Bok

    Pests and diseases of tropical crops principles and methods of control.
  9. 189

    Biological control of pests and weeds av Samways, Michael J.

    Publicerad 1981
    Bok

    Biological control of pests and weeds
  10. 190

    Biology of trichoqramma spp. and their effectiveness as biological control for the sugarcane stem borer, tetramoera schistaceana sn. [microform] av Alba, Melanie C.

    Publicerad 1981
    Visual Material

    Biology of trichoqramma spp. and their effectiveness as biological control for the sugarcane stem borer, tetramoera schistaceana sn. [microform]

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