Or, R., Eden Experiment Station, Bet She’an, Israel
Fishler, G., Eden Experiment Station, Bet She’an, Israel
Kehat, M., Dept. of Entomology, ARO, Volcani Center, Bet Dagan, Israel
Chen, CH., Dept. of Plant Protection and Inspection, Ministry of Agriculture, Bet Dagan, Israel
Klein, Z., Dept. of Plant Protection and Inspection, Ministry of Agriculture, Bet Dagan, Israel
Dunkelblum, E., Dept. of Chemistry of Pesticides and Natural Products, ARO, Volcani Center, Bet Dagan, Israel, Inst. of Plant Protection, ARO, Volcani Center, Bet Dagan, Israel
Gothilf, S., Dept. of Chemistry of Pesticides and Natural Products, ARO, Volcani Center, Bet Dagan, Israel
Muszkat, L., Dept. of Chemistry of Pesticides and Natural Products, Isreal, Israel
Melamed-madjar, V., Dept. of Entomology, ARO, Volcani Center, Bet Dagan, Israel
Yathom, S., Dept. of Entomology, ARO, Volcani Center, Bet Dagan, Israel
Halperin, J., Dept. of Entomology, ARO, Volcani Center, Bet Dagan, Israel
Mendel, Z., Dept. of Entomology, ARO, Volcani Center, Bet Dagan, Israel
Bonneh, O., Forests Department, Land Development Authority, Jewish National Fund, Qiryat Hayyim, Israel
Saphir, N., Forests Department, Land Development Authority, Jewish National Fund, Qiryat Hayyim, Israel
Golan, Y., Forests Department, Land Development Authority, Jewish National Fund, Qiryat Hayyim, Israel
Madar, Z., Forests Department, Land Development Authority, Jewish National Fund, Qiryat Hayyim, Israel
Moore, I., Inst. of Plant Protection, ARO, Volcani Center, Bet Dagan, Israel, Dept. of Entomology, ARO, Volcani Center, Bet Dagan, Israel
Snir, R., Inst. of Plant Protection, ARO, Volcani Center, Bet Dagan, Israel
Harpaz, I., Dept. of Entomology, Hebrew University of Jerusalem, Faculty of Agriculture, Rehovot, Israel
Mazor, M., Dept. of Chemistry of Pesticides and Natural Products, ARO, Volcani Center, Bet Dagan, Israel
Becker, D., Dept. of Chemistry, Technion — Israel Institute of Technology, Haifa, Israel
Kimmel, T., Dept. of Chemistry, Technion — Israel Institute of Technology, Haifa, Israel
Cyjon, R., Dept. of Entomology, ARO, Volcani Center, Bet Dagan, Israel
Cosse, A., Lab. of Experimental Entomology, Univ. of Amsterdam, Amsterdam, Netherlands
Wysoki, M., Lab. of Experimental Entomology, Univ. of Amsterdam, Amsterdam, Netherlands
Hefetz, A., Dept. of Zoology, Tel-Aviv University, Ramat Aviv, Israel
Graur, D., Dept. of Zoology, Tel-Aviv University, Ramat Aviv, Israel
La-france, D., Dept. of Chemistry, Ben-Gurion University of the Negev, Be’er Sheva, Israel
Shani, A., Dept. of Chemistry, Ben-Gurion University of the Negev, Be’er Sheva, Israel
Ravid, U., Dept. of Medicinal, Spice and Aromatic Plants, ARO, Newe Ya ’ar Experiment Station, Haifa Post, Israel
Ideses, R., Dept. of Chemistry, Ben-Gurion University of the Negev, Be’er Sheva, Israel
Soroker, V., Dept. of Entomology, Hebrew University of Jerusalem, Faculty of Agriculture, Rehovot, Israel
Rafaeli, A., Dept. of Entomology, Hebrew University of Jerusalem, Faculty of Agriculture, Rehovot, Israel
Nevo, E., Inst. of Evolution, University of Haifa, Mt. Carmel, Haifa, Israel
Heth, G., Inst. of Evolution, University of Haifa, Mt. Carmel, Haifa, Israel
Beiles, A., Inst. of Evolution, University of Haifa, Mt. Carmel, Haifa, Israel
Auffray, J.C., Inst. des Sciences de ľEvolution, Université Scientifique et Technique de Languedoc, Montpellier Cedex, 34060, France

[No abstract available]