1. 1. Abeles, F.B., Morgan, P.W. & Saltveit, M.E.Jr. (1992) Ethylene in Plant Biology: Academic Press, Inc. New York.
2. 2. Barden, L.E. & Hanan, J.J. (1972) Effect of ethylene on carnation keeping Life. J. Am. Soc. Hort. Sci., 97, 785-788.
3. 3. Borochov, A. & Woodson, W.R. (1989) Physiology and biochemistry of flower petal senescence. Hort. Rev. 11: 15-43.
4. 4. Brown, J.H. et al. (1986) Ethylene binding to senescing carnation petals. J. Exp. Bot., 37, 526-534.
5. 5. Camprubi, P. & Nichols, R. (1978) Effects of ethylene on carnation flowers (Dianthus caryophyllus L.) cut at different stages of development. J. Hort. Sci., 53, 17-22.