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TOBACCO LEAVES AS INSECTICIDE

ELLA MAE LOSAÑES, MARY JANILEE ZULLA (FEBRUARY 2004) Philippine Science High School Western Visayas Campus – Department of Science and Technology (DOST-PSHS WVC), Brgy. Bito-on, Jaro, Iloilo City 5000, Philippines ABSTRACT This study was conducted to determine the pesticidal effect…