Abstract
The extent of economic damage to crop plants due to pests and diseases is very large and well documented. Minimizing this loss through the use of pesticides is expensive. The high cost of pesticides and the threat they pose to non-target organisms make breeding for disease resistance a cost-effective and attractive alternative. Seed for most annual crops, except potatoes, is still under 10% of the total production cost to the farm gate. Clearly, the returns from improvements in yield, quality, and resistance due to plant breeding are so great that public and private investment in this activity will grow. Disease resistance is thus a primary objective in every plant breeding program. For example, at the Plant Breeding Institute, of some 50 research staff who work with wheat, 16 are engaged solely on aspects of resistance to fungus diseases and aphids. National and local trials all over the world emphasize resistance in evaluating new cultivars. However, breeding for resistance has had many failures; the appearance of new races of old parasites and sometimes of new parasites has frequently caused the withdrawal of new and promising cultivars in almost every crop. In this paper we briefly review the major constraints to the use of disease resistance by breeders and farmers and discuss their consequences in terms of parasite evolution. Clearly, most plant breeders would like eventually to use genetic transformation to confer resistance on breeding lines. This is not yet possible, and the problem is to establish where and how to start this activity.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Barrett, J.A. 1982. Plant-fungus symbioses. In Co-evolution. D.J. Futuyama, M. Slatkin, J. Roughgarden, and B.R. Levin, eds. Sinauer Press (in press).
Bingham, P.M., R. Levis, and G.M. Rubin. 1981. Cloning of DNA sequences from the white locus of Drosophila melanogaster by a novel and a general method. Cell 25: 693–704.
Daly, J.M. 1981. Mechanisms of action. In Toxins in Plant Disease, pp. 331–394. R.D. Durbin, ed. New York: Academic Press.
Day, P.R. 1974. Genetics of Host-Parasite Interaction. San Francisco: Freeman.
Day, P.R. Genetics of recognition systems in host-parasite interactions. In Encyclopedia of Plant Physiology, New Series, Intercellular Interactions. H.F. Linskens and J. Heslop-Harrison, eds. Berlin: Springer (in press).
Ellingboe, A.H. 1982. Genetical aspects of active defense. In Active Defense Mechanisms in Plants, pp. 179–192. R.K.S. Wood, ed. London: Plenum.
Flavell, R.B. 1980. The molecular characterization and organization of plant chromosome DNA sequences. Ann. Rev. Plant Physiol. 31: 569–596.
Flavell, R.B. 1982. Sequence amplification, deletion and rearrangement: Major source of variation during species divergence. In Genome Evolution, pp. 301–323. G.A. Dover and R.B. Flavell, eds. London: Academic Press.
Flor, H.H. 1956. The complementary genic systems in flax and flax rust. Adv. Genet. 8: 29–54.
Giese, H. 1981. Powdery mildew resistance gene’s in the M1-a and Ml-k regions on barley chromosome 5. Hereditas 95: 51–62.
Hutchinson, J., R.B. Flavell, and J. Jones. 1981. Physical mapping of plant chromosomes by in situ hybridisation. In Genetic Engineering, pp. 207–222. J. Setlow and A. Hollaender, eds. New York: Plenum Press.
Jensen, J. 1981. Coordinator’s report: Chromosome 5. Barley Genetics Newsletter 11: 87–88.
Knott, D.R., and J. Dvorak. 1976. Alien germ plasm as a source of resistance to disease. Ann. Rev. Phytopath. 14: 211.
McIntosh, R.A. 1981. Catalogue of gene symbols for wheat, 1981 supplement. Cereal Research Comm. 9: 71–72.
Neuffer, M.G., and E.H. Coe, Jr. 1974. Corn (Maize). In Handbook of Genetics: 2, pp. 3–30. R.C. King, ed. New York: Plenum Press.
Sears, E.R. 1974. The wheats and their relatives. In Handbook of Genetics, pp. 59–91. R.C. King, ed. New York: Plenum Press.
Shewry, P.R., A.J. Faulks, R.A. Pickering, I.T. Jones, R.A. Finch, and B.J. Miflin. 1980. The genetic analysis of barley storage proteins. Heredity 44: 383–389.
Tsuchiya, T. 1981. Revised linkage maps of barley, 1981. Barley Genet. Newsletter 11: 96–98.
Wolfe, M.S. 1981. Pathogen population control in powdery mildew of barley. Proc. IX Int. Congr. Plant Protect., Washington 1: 145–148.
Wolfe, M.S., and J.A. Barrett. 1980. Can we lead the pathogen astray? Plant Disease 64: 148–155.
Wolfe, M.S., J.A. Barrett, and J.E.E. Jenkins. 1981. The use of cultivar mixtures for disease control. In Strategies for the Control of Cereal Disease, pp. 73–80. J.F. Jenkyn and R.T. Plumb, eds. Oxford: Blackwell.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1983 Plenum Press, New York
About this chapter
Cite this chapter
Day, P.R., Barrett, J.A., Wolfe, M.S. (1983). The Evolution of Host-Parasite Interaction. In: Kosuge, T., Meredith, C.P., Hollaender, A., Wilson, C.M. (eds) Genetic Engineering of Plants. Basic Life Sciences, vol 26. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-4544-2_28
Download citation
DOI: https://doi.org/10.1007/978-1-4684-4544-2_28
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4684-4546-6
Online ISBN: 978-1-4684-4544-2
eBook Packages: Springer Book Archive