Abstract
Since tropical plants are exposed throughout the entire year to attack by various parasites such as bacteria, fungi and insects, they are confronted with harsh conditions for survival. This leads to efficient built-in defense mechanisms, and thus tropical plants offer a rich and intriguing source of secondary metabolites possessing attractive pesticidal properties. These phytochemicals are mainly biodegradable and, more importantly, they are renewable. The efficient use of such renewable natural resources is becoming increasingly important worldwide.
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Kubo, I., Matsumoto, T., Matsumoto, A., Shoolery, J.N. 1984. Structure of deacetylazadirachtinol, application of 2D 1H-1H and 1H-13C shift correlation spectroscopy. Tetrahedron Lett. 4729-4732.
Kubo, I., Klocke, J.A. 1982. Azadirachtin, insect ecdysis inhibitor, Agric. Biol. Chem. 46:1951–1953.
Liu, H.W., Kubo, I., Nakanishi, K. 1982. A Southern armyworm antifeedant, 12 β-acetoxy-harrisonin from an African shrub, Harrisonia abyssinica. Heterocycles 17:67–71.
Kubo, I., Klocke, J.A. 1982. An insect growth inhibitor from Trichilia roka (Meliaceae). Experientia 38:639–640.
Kubo, I., Matsumoto, T. 1984. Abyssinin, a potent insect antifeedant from an African medicinal plant, Bersama abyssinica. Tetrahedron Lett. 4601-4604.
Kubo, I., Lee, Y.W., Balogh-Nair, V., Nakanishi, K., Chapya, A. 1979. Structure of ajugarins. J.C.S. Chem. Commun. 949-950.
Ganjian, I., Kubo, I., Fludzinski, P. 1983. Insect antifeedant elemanolide lactones from Vernonia amygdalina (Compositae). Phytochemistry 22:2525–2526.
Pettei, M.J., Miura, I., Kubo, I., Nakanishi, K. 1979. Insect antifeedant sesquiterpene lactones from Schkuhria pinnata: the direct obtaintion of pure compounds using reverse-phase preparation liquid chromatography. Heterocycles 11:471–480.
Kubo, I., Asaka, Y., Shibata, K. 1991. Insect growth inhibitory nor-diterpenes, dehydrocrotonin and cis-dehydrocrotonin from the Amazonian medicinal plant Croton cajucara Benth (Euphorbiaceae). Phytochemistry 30:2545–2456.
Kubo, I., Hanke, F.J., Asaka, Y., Matsumoto, T., Heng, H.C. Clardy, J. 1990. Insect antifeedants from tropical plants I. Structure of dumsin. Tetrahedron 46:1515–1552.
Kubo, I., Murai, Y., Chaudhuri, S.K. 1992. Structure of chaparramarin, a quassinoid from Castela tortuosa. Phytochemistry 31:3262–3264.
Kubo, I., Lee, Y.W., Pettei, M., Pilkiewicz, F., Nakanishi, K. 1976. Potent army worm antifeedants from the East African Warburgia plants. J.C.S. Chem. Commun. 1013-1014.
Kubo, I., Ganjian, I. 1981. Insect antifeedant terpenes, hot-tasting to humans. Experientia 37:1063–1064.
Kubo, I., Matsumoto, T., Klocke, J.A., Kamikawa, T. 1984. Molluscicidal and insecticidal activities of isobutylamides isolated from Fagora macrophylla. Experientia 40:340–341.
Kubo, I., Matsumoto, T., Klocke, J.A. 1984. Multichemical resistance of the conifer Podocarpus gracilior (Podocarpaceae) to insect attack. J. Chem. Ecol. 10:547–559.
Zhang, M., Ying, B.P., Kubo, I. 1992. Nagilactones from Podocarpus nagi and their effects on the feeding and growth of tobacco budworm. J. Nat. Prod. 55:1057–1062.
Kubo, I., Asaka, Y., Stout, M.J., Nakatsu, T. 1990. Structure of a novel phytoecdysteroid, vitexirone, and efficient isolation of phytoecdysteroids from Vitex fisherii. J. Chem. Ecol. 16:2581–2588.
Zhang, M., Stout, M.J., Kubo, I. 1992. Isolation of ecdysteroids from Vitex strickeri using RLCC and recycling HPLC. Phytochemistry 31:247–250.
Kubo, I., Nakanishi, K. 1979. Some terpenoid insect antifeedants from tropical plants. In: Advances in Pesticide Science (H. Geissbúhler, G.T. Brooks, P. Kearney, eds.). Pergamon Press, Oxford, pp. 284–294.
Jacobson, M. 1986. The neem tree; natural resistance par excellence. In: Natural Resistance of Plants to Pests, ACS Symposium Series 296 (M.B. Green, P.A. Hedin, eds.). The American Chemical Society, Washington, D. C., pp. 220-232.
Kubo, I. 1991. Screening techniques for plant-insect interactions. In: Methods in Plant Biochemistry, Vol. 6 (K. Hostettmann, ed.). Academic Press, London, pp. 179–193.
Kubo, I. 1992. Screening methods for postingestive effects of phytochemicals on insects. In: Screening Techniques of Biologically active Phytochemicals (I. Kubo, ed.). CRC Press, Boca Raton. In press.
Kubo, I., Kido, M., Fukuyama, Y. 1980. X-ray crystal structure of 12-bromoajugarin-I and conclusion on the absolute configuration of ajugarins. J.C.S. Chem. Commun. 897-898.
Kubo, I., Klocke, J.A., Asano, S. 1981. Insect ecdysis inhibitors from the East African medicinal plant, Ajuga remota (Labiatae). Agric. Biol, Chem. 45:1925–1927.
Kubo, I., Klocke, J.A., Asano, S. 1983. Effect of ingested phytoecdysones on the growth and development of two lepidopterous larvae. J. Insect Physiol. 29:307–316.
Kubo, I., Klocke, J.A., Miura, I., Fukuyama, Y. 1982. Structure of ajugarin-IV. J.C.S. Chem. Commun. 618-619.
Kubo, I., Klocke, J.A., Ganjian, I., Ichikawa, N., Matsumoto, T. 1983. Efficient isolation of phytoecdysones from Ajuga plants by high-performance liquid chromatography and droplet countercurrent chromatography. J. Chromatogr. 257:157–161.
Kubo,. I., Matsumoto, A., Ayafor, J.F. 1984. Efficient isolation of a large amount of 20-hydroxyecdysone from Vitex madiensis (Verbenaceae) by droplet countercurrent chromatography. Agric. Biol. Chem. 48:1683–1684.
Kubo, I., Matsumoto, A., Hanke, F.J., Ayafor, J.F. 1985. Analytical DCCC isolation of 20-hydroxyecdysone from Vitex thyrsiflora (Verbenaceae). J. Chromatogr. 321:246–248.
Kubo, I., Komatsu, S., Asaka, Y., DeBore, G. 1987. Isolation and identification of apolar metabolites of ingested 20-hydroxyecdysone in frass of Heliothis virescens larvae. J. Chem. Ecol. 13:785–794.
Zhang, M. Kubo, I. 1992. Possible function of ecdysteroid-22-O-acyltransferase in the larval gut of tobacco budworm. Heliothis virescens. J. Chem. Ecol. 18:1139–1149.
Zhang, M. Kubo, I. 1992. Characterization of ecdysteroid-22-O-acyltransferase from tobacco budworm, Heliothis virescens. Insect Biochem. Molec. Biol. 22:599–603.
Sasse, J.M., Kingsley, S.R., Galbraith, M.N. 1981. Distribution of podolactone-type plant growth inhibitors in the Coniferae. Phytochemistry 20:2195–2204.
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© 1993 Springer Science+Business Media New York
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Kubo, I. (1993). Insect Control Agents from Tropical Plants. In: Downum, K.R., Romeo, J.T., Stafford, H.A. (eds) Phytochemical Potential of Tropical Plants. Recent Advances in Phytochemistry, vol 27. Springer, Boston, MA. https://doi.org/10.1007/978-1-4899-1783-6_6
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DOI: https://doi.org/10.1007/978-1-4899-1783-6_6
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