The insects Ephestia cautella and Tribolium castaneum were taken from Department of Zoology, Kohat University of Science & Technology, Kohat, Kpk, Pakistan. The insecticidal activity was determined by direct contact application
The insects Ephestia cautella and Tribolium castaneum weretaken from Department of Zoology, Kohat University ofScience & Technology, Kohat, Kpk, Pakistan. The insecticidalactivity was determined by direct contact application