Søgeresultater - "Insect pests Biological control."

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  1. 1
    Biological insect pest suppression

    Biological insect pest suppression af Coppel, Harry Charles, 1918-

    Udgivet 1977
    Fag: “...Insect pests Biological control...”
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  2. 2
    Biological control

    Biological control af Van den Bosch, Robert

    Udgivet 1973
    Fag: “...Insect pests Biological control...”
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  3. 3
    Insects in Malaysian agriculture /

    Insects in Malaysian agriculture / af Ooi, Peter A.C

    Udgivet 1988
    Fag: “...Insect pests Biological control Malaysia....”
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  4. 4
    Genetic control of insect pests

    Genetic control of insect pests af Davidson, George, 1917-

    Udgivet 1974
    Fag: “...Insect pests Biological control...”
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  5. 5
    The use of genetics in insect control /

    The use of genetics in insect control /

    Udgivet 1974
    Fag: “...Insect pests Biological control....”
    Conference Proceeding Bog

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  6. 6
    Microbiological control of cabbage looper: field application of nuclear Polyhedrosis virus and Bacillus Thuringiensis /

    Microbiological control of cabbage looper: field application of nuclear Polyhedrosis virus and Bacillus Thuringiensis /

    Udgivet 1987
    Fag: “...Insect pests Biological control...”
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  7. 7
    A review of biological control of pests in the Commonwealth Caribbean and Bermuda up to 1982.

    A review of biological control of pests in the Commonwealth Caribbean and Bermuda up to 1982.

    Udgivet 1985
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  8. 8
    Microbial control of insects and mites

    Microbial control of insects and mites af Burges, H. D. (Horace Denis)

    Udgivet 1971
    Fag: “...Insect pests Biological control...”
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  9. 9
    Microbial insecticides in aquatic environments: factors affecting efficacy in the field /

    Microbial insecticides in aquatic environments: factors affecting efficacy in the field / af Yap, H. H.

    Udgivet 1987
    Fag: “...Insect pests Biological control....”
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  10. 10
    The bug book : harmless insect controls /

    The bug book : harmless insect controls / af Philbrick, Helen Louise Porter, 1910-

    Udgivet 1974
    Fag: “...Insect pests Biological control....”
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  11. 11
    A review of the biological control of insects and weeds in Australia and Australian New Guinea /

    A review of the biological control of insects and weeds in Australia and Australian New Guinea / af Wilson, Frank

    Udgivet 1960
    Fag: “...Insect pests Biological control Australia....”
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  12. 12
    Biological and chemical methods of plant protection /

    Biological and chemical methods of plant protection /

    Udgivet 1987
    Fag: “...Insect pests Biological control....”
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  13. 13
    Armored scale insects : their biology, natural enemies, and control /

    Armored scale insects : their biology, natural enemies, and control /

    Udgivet 1990
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  14. 14
    Studies in biological control

    Studies in biological control

    Udgivet 1976
    Fag: “...Insect pests Biological control....”
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  15. 15
    Use of natural enemies to control agricultural pests in Korea /

    Use of natural enemies to control agricultural pests in Korea / af Kui-Moon, Choi

    Udgivet 1990
    Fag: “...Insect pests Biological control....”
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  16. 16
    Use of natural enemies to control agricultural pests in Thailand /

    Use of natural enemies to control agricultural pests in Thailand / af Banpot Napompeth

    Udgivet 1990
    Fag: “...Insect pests Biological control....”
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  17. 17
    Silent spring /

    Silent spring / af Carson, Rachel, 1907-1964

    Udgivet 1994
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  18. 18
    Biological pest control : the glasshouse experience /

    Biological pest control : the glasshouse experience /

    Udgivet 1985
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  19. 19
    Interactions of plant resistance and parasitoids and predators of insects /

    Interactions of plant resistance and parasitoids and predators of insects /

    Udgivet 1986
    Fag: “...Insect pests Biological control....”
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  20. 20
    Methods in ecological and agricultural entomology /

    Methods in ecological and agricultural entomology /

    Udgivet 1997
    Fag: “...Insect pests Biological control....”
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