ABSTRACT. Key words: Botanical insecticides, plant extract mixture, leaf-feeding bioassay, lethal dose ratio, synergistic joint action

1 AKTIVITAS INSEKTISIDA EKSTRAK DAUN DAN BIJI TEPHROSIA VOGELII J. D. HOOKER (LEGUMINOSAE) DAN EKSTRAK BUAH PIPER CUBEBA L. (PIPERACEAE) TERHADAP LARV...
Author:  Suhendra Lesmana

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