1. UNPUBLISHED OBSERVATION
2. CHAMBLISS, O.L., CHEMICAL AND GENETIC BASIS FOR INSECT RESISTANCE IN CUCURBITS, PROCEEDINGS OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE 89: 394 (1966).
3. Cucurbitacins: Specific Insect Attractants in Cucurbitaceae
4. DA COSTA, C.P., HORTICULTURAL SCIENCE 6: 340 (1971).
5. THESIS U NEW YORK ST 1977