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  1. cotton leafworm and the efficacy of certain new means for its control

    av Rasha Ali El Hosary, Faris Amin Mohamed El-Lakwah, Ezzat Farag El-Khayat

    Häftad, Engelska, 2012-02-10
    1105
    Köp
    Skickas från oss inom 7-10 vardagar.
    cotton leafworm and the efficacy of certain new means for its control

    Health and environmental problems and insect resistance to many of synthetic pesticides clearly indicate that basic research must be directed to the discovery of new safer types of pest control agents in order to insure high production and preserv...

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