Plants have always been an exemplary source of botanicals and many of the currently available products have been derived directly or indirectly from them. The ethnobotanical information reports about 800 plants that may possess insecticidal, antimicrobial and other biological properties. The present study has examined Aegle marmelos (Bael) tissues, chosen for their insect control uses, for insecticidal and insect antifeedant properties. One of the traditional medicinal plants, A. marmelos due to alkaloid, marmeline, lignan-glucosides and anthraquinone in the bark, heartwood and unripe fruits....