References
Abplanalp, H., Selection procedures for poultry stocks with many hatches. Poultry Sci.35 (1956) 1285–1304.
Adams, M. W., Ellinghoe, A. H., and Rossman, E. C., Biological uniformity and disease epidemics. Bioscience21 (1971) 1067–1070.
Allard, R. W., Relationship between genetic diversity and consistency of performance in different environments. Crop Sci.1 (1961) 127–133.
Allard, R. W., and Adams, J., Population studies in predominantly self-fertilizing species. XIII. Interogenotypic competition and population structure in barley and wheat. Am. Nat.103 (1969) 621–645.
Antonovics, J., and Ellstrand, N., Experimental studies of the evolutionary significance of sex. I. A test of the frequency-dependent selection hypothesis. Evolution38 (1984) 103–115.
Antonovics, J., and Primack, R., Experimental ecological genetics inPlantago. VI. The demography of seedling transplants ofP. lanceolata. J. Ecol.70 (1982) 55–75.
Barrett, J. A., The evolutionary consequences of monoculture, in: Genetic Consequences of Man-made Change, pp. 209–248. Eds J. A. Bishop and L. M. Cook. Academic Press, London 1981.
Battaglia, B., and Smith, H., The Darwinian fitness of polymorphic and monomorphic populations ofDrosophila pseudoobscura at 16°C. Heredity16 (1961) 475–484.
Beardmore, J. A., Dobzhansky, T., and Pavlovsky, O., An attempt to compare the fitness of polymorphic and monomorphic experimental populations ofDrosophila pseudoobscura. Heredity14 (1960) 19–33.
Bell, G., The Masterpiece of Nature. Croom Helm, London 1982.
Berger, R. D., Infection rates ofCercospora apii in mixed populations of susceptible and tolerant celery. Phytopathology63 (1973) 535–537.
Bhalla, S. C., and Sokal, R. R., Competition among genotypes in the housefly at varying densities and proportions (thegreen strain). Evolution18 (1964) 213–330.
Birley, A. J., and Beardmore, J. A., Genetical composition, temperature, density and selection in an enzyme polymorphism. Heredity39 (1977) 133–144.
Blyth, D. E., Eisemann, R. L., and de Lacy, I. H., Two-way pattern analysis of a large data set to evaluate genotypic adaptation. Heredity37 (1976) 215–230.
Borlaug, N. E., The use of multilineal or composite varieties to control airborne epidemic diseases of self-pollinated crop plants. Proc. 1st int. Wheat Genetics Symp. (1959), pp. 12–26.
Breese, E. L., The measurement and significance of genotype-environment interactions in grasses. Heredity24 (1969) 27–44.
Burdon, J. J., and Chilvers, G. A., Epidemiology ofPythium-induced damping-off in mixed-species seedling stands. Ann. appl. Biol.82 (1976) 233–240.
Burdon, J. J., and Marshall, D. R., Biological control and the reproductive mode of weeds. J. appl. Ecol.18 (1981) 649–658.
Burdon, J. J., and Whitbread, R., Rates of increase of barley mildew in mixed stands of barley and wheat. J. appl. Ecol.16 (1979) 253–258.
Butcher, A. C., Croft, J., and Grindle, M., Use of genotype-environment interaction analysis in the study of natural populations ofAspergillus nidulans. Heredity29 (1972) 263–283.
Cahn, M. G., and Harper, J. L., The biology of the leaf-mark poly-morphism inTrifolium repens L. I. Distribution of phenotypes at a local scale. Heredity37 (1976) 309–325.
Charles, A. H., Differential survival of plant types in swards. J. Br. Grassld Soc.19 (1964) 198–204.
Dalton, D. C., Selection of growth in mice on two diets. Anim. Prod.9 (1967) 425–434.
Davies, M. S., Physiological differences among populations ofAnthoxanthum odoratum L. collected from the Park Grass Experiment, Rothamsted. IV. Response to potassium and magnesium. J. appl. Ecol.12 (1975) 953–964.
Davies, M. S., and Snaydon, R. W., Ibid.Physiological differences among populations ofAnthoxanthum odoratum L. collected from the Park Grass Experiment, Rothamsted. I. Response to calcium. J. appl. Ecol.10 (1973) 33–45.
Davies, M. S., and Snaydon, R. W., Ibid.Physiological differences among populations ofAnthoxanthum odoratum L. collected from the Park Grass Experiment, Rothamsted. II. Response to aluminium J. appl. Ecol.10 (1973) 47–55.
Davies, M. S., and Snaydon, R. W., Ibid.Physiological differences among populations ofAnthoxanthum odoratum L. collected from the Park Grass Experiment, Rothamsted. III. Response to phosphate. J. appl. Ecol.11 (1974) 699–708.
Davies, M. S., and Snaydon, R. W., Rapid population differentiation in a mosaic environment. III. Measures of selection pressures. Heredity36 (1976) 59–66.
Dobzhansky, T., Lewontin, R. C., and Pavlovsky, O., The capacity for increase in chromosomally polymorphic and monomorphic populations ofDrosophila pseudoobscura. Heredity19 (1964) 597–614.
Dobzhansky, T., and Pavlovsky, O., A further study of fitness of chromosomally polymorphic and monomorphic populations ofDrosophila pseudoobscura. Heredity16 (1961) 169–179.
Ellstrand, N., and Antonovics, J., Experimental studies on the evolutionary significance of sexual reproduction. II. Resource partitioning among sibs. Evolution39 (1985) 657–666.
Engelke, H., Versuche mit Weizenmischsaaten. J. Landwirt.83 (1935) 63–83.
England, F., Competition in mixtures of herbage grasses. J. appl. Ecol.5 (1968) 227–242.
Falconer, D. S. Selection of mice for growth on high and low planes of nutrition. Genet. Res., Cambridge1 (1960) 91–113.
Falconer, D. S., and Latyszewski, M., The environment in relation to selection. J. Genet.51 (1952) 67–80.
Frankel, O. H., The dynamics of plant breeding. J. Aust. Inst. agric. Sci.24 (1958) 112–123.
Fripp, Y. J., and Caten, C. E., Genotype-environmental interaction inSchizophyllum commune. Heredity27 (1971) 393–407.
Ghiselin, M., The Economy of Nature and the Evolution of Sex. University of California Press, Berkeley, California 1974.
Glesener, R. R., Recombination in a simulated predator-prey interaction. Am. Zool19 (1979) 763–771.
Gooding, H. J., Jennings, D. L., and Topham, P. B., A genotype-environment experiment on strawberries in Scotland. Heredity34 (1975) 105–115.
Gowe, R. S., Environment and poultry-breeding problems. II. A comparison of seven SC White Leghorn strains housed in laying batteries and floor pens. Poultry Sci.35 (1956) 430–435.
Gowe, R. S., and Wakely, W. S., Environment and poultry-breeding problems. I. The influence of several environments on the egg production and viability of different genotypes. Poultry Sci.33 (1954) 691–703.
Griffiths, D. J., Cereal, bean and Brassicae breeding. Rep. Welsh Plant Breeding Sta. 1950–1956, pp. 66–93.
Gustafsson, A., The cooperation of genotypes in barley. Hereditas39 (1953) 1–18.
Gustafsson, A., Mutations, viability and population structure. Acta agric. scand.4 (1953) 601–632.
Gutteridge, H. S., and O'Neill, The relative effects of environment and heredity upon body measurements and production characteristics in poultry. II. Period of egg production. Sci. Agric.22 (1942) 482–491.
Hamilton, W. D., Sex versus non-sex versus parasite. Oikos35 (1980) 282–290.
Hanson, A. A., Garber, R. J., and Myers, W. M., Yields of individual and combined apomictic strains of Kentucky bluegrass (Poa pratensis). Agron. J.44 (1952) 125–128.
Harberd, D. J., Some observations on natural clones ofFestuca ovina. New Phytol.61 (1962) 85–100.
Harberd, D. J., Observations on natural clones inHolcus mollis. New Phytol.66 (1967) 401–408.
Harberd, D. J., and Owen, M., Some experimental observations on the clone structure of a natural population ofFestuca rubra. New Phytol.68 (1969) 93–108.
Hardin, R., and Bell, A. E., Two-way selection for body weight inTribolium on two levels of nutrition. Genet. Res., Cambridge9 (1967) 309–330.
Hill, J. F., and Nordstrog, A. W., Efficiency of performance testing in poultry. Poultry Sci.35 (1956) 256–265.
Hull, P., and Gowe, R. S., The importance of interactions detected between genotype and environmental factors for characters of economic significance in poultry.
Hutchinson, J. B., and Ghose, R. L. M., Studies in crop ecology, I. Indian J. agric. Sci.7 (1937) 1–34.
Hutson, V., and Law, R., Evolution of recombination in populations experiencing frequency-dependent selection with time delay. Proc. R. Soc. London (B)213 (1981) 345–359.
Imam, A. G., and Allard, R. W., Population studies in predominantly self-pollinated species. VI. Genetic variability between and within natural populations of wild oats,Avena fatua L., from differing habitats in California. Genetics51 (1965) 49–62.
Jaenike, J., An hypothesis to account for the maintenance of sex within populations. Evol. Theory3 (1978) 191–194.
Jensen, N. F., Intra-varietal diversification in oat-breeding. Agronom. J.44 (1952) 30–34.
Kays, S., and Harper, J. L., Components and regulation of a natural population ofRumex acetosella L. J. Ecol.56 (1968) 421–431.
Kearsey, M. J., The interaction of food supply and competition in two lines ofDrosophila melanogaster. Heredity20 (1976) 169–181.
Kesavan, V., Crisp, P., Gray, A. R., and Dowker, B. D., Genotypic and environmental effects on the maturity time of autumn cauliflowers. Theor. appl. Genet.47 (1976) 133–140.
Khan, M. A., Putwain, P. D., and Bradshaw, A. D., Population interrelationships. 2. Frequency-dependent fitness inLinum. Heredity34 (1975) 145–163.
Killick, R. J., and Simmonds, N. W., Specific gravity of potato tubers as a character showing small genotype-environment interactions. Heredity32 (1974) 109–112.
King, C. E., Adaptation of rotifers to seasonal variation. Ecology53 (1972) 408–418.
King, J. W. B., and Young, G. B., A study of three breeds of sheep wintered in four environments. J. agric. Sci.45 (1955) 331–338.
Leonard, K. J., Factors affecting rates of stem-rust increase in mixed plantings of susceptible and resistant oat varieties. Phytopathology59 (1969) 1845–1850.
Levin, D. A., Pest pressure and recombination systems in plant. Am. Nat.109 (1975) 437–451.
Lewontin, R. C., The effects of poulation density and composition on viability inDrosophila melanogaster. Evolution9 (1955) 27–41.
Lovett-Doust, L., Population dynamics and local specialization in a clonal perennialRanunculus repens). II. The dynamics of leaves and a reciprocal tranplant-replant experiment. J. Ecol.69 (1981) 757–768.
Lowry, D. C., Lerner, I. M., and Taylor, L. W., Intraflock genetic merit under floor and cage management. Poultry Sci.35 (1956) 1034–1043.
McGraw, J. B. and Antonovics, J., Experimental ecology ofDryas octopetala ecotypes. I. Ecotypic differentiation and life-cycle stages of selection. J. Ecol.71 (1983) 879–897.
Maynard Smith, J., What use is sex? J. theor. Biol.30 (1971) 319–335.
Maynard Smith, J., A short-term advantage for sex and recombination through sib-competition. J. theor. Biol.63 (1976) 245–258.
Moav, R., and Wohlfarth, G. W., Magnification through competition of genetic differences in yield capacity of carp. Heredity33 (1974) 181–202.
Nordstrog, A. W., and Kempthorne, O., Importance of genotype-environment interactions in random sample poultry tests in: Biometrical Genetics, pp. 159–168. Ed. O. Kempthorne. Pergamon Press, London 1960.
Nuding, J., Leistung und Ertragsstruktur von Winterweizensorten in Reinsaat und Mischung in verschiedenen deutschen Anbaugebieten. Pflanzenbau12 (1936) 382–447.
Ohta, S., Chromosomal polymorphism and capacity for increase under near optimal conditions. Heredity22 (1967) 169–185.
Orozco, F., A dynamic study of genotype-environment interaction with egg-laying ofTribolium castaneum. Heredity37 (1976) 157–171.
Osborne, R., Sexual maturity in brown Leghorns. The interaction of genotype and environment. Proc R. Soc. Edinburgh (B)64 (1952) 445–455.
Park, Y. I., Hansen, C. T., Chung, C. S., and Chapman, A. B., Influence of feeding regime on the effects of selection for postweaning gain in the rat. Genetics54 (1966) 1315–1327.
Pederson, D. G., The stability of varietal performance over years. I. The distribution of seasonal effects for wheat grain yield. Heredity32 (1974) 85–94.
Pederson, D. G., Environmental stress, heterozygote advantage and genotype-environment interaction inArabidopsis. Heredity23 (1968) 127–138.
Perkins, J. M., and Jinks, J. L., Environmental and genotype-environ mental components of variability. III: Multiple lines and crosses. Heredity23 (1968) 339–356.
Pooni, H. S., Jinks, J. L., and Jayasekara, N. E. M., An investigation of gene action and genotype × environment interaction in two crosses ofNicotiana rustica by triple test cross and inbred line analysis. Heredity41 (1978) 83–92.
Price, M. V., and Waser, N. M., Population structure, frequency-dependent selection and the maintenance of sexual reproduction. Evolution36 (1982) 35–43.
Rhodes, I., The yield, canopy structure and light interception of two rye grass varieties in mixed and monoculture. J. Br. Grassld Soc.24 (1969) 123–127.
Roy, S. K., Interaction between rice varieties. J. Genet.57 (1960) 137–152.
Sandfaer, J., Virkningen af det naturlige udvalg ved foraedlingsarbejdet med selvbefrugtende kornater. Tidsskr. PlAvl58 (1954) 333–354.
Seaton, A. P. C., and Antonovics, J., Population inter-relationships. I. Evolution in mixtures ofDrosophila mutants. Heredity22 (1967) 19–33.
Simmonds, N. W., Bananas. London 1959.
Simmonds, N. W., Variability in crop plants, its use and conservation. Biol. Rev.37 (1962) 442–465.
Snaydon, R. W., Rapid population differentiation in a mosaic environment I. The response ofAnthoxanthum odoratum populations to soils. Evolution24 (1970) 257–269.
Snaydon, R. W., and Davies, M. S., Rapid population differentiation in a mosaic environment. II. Morphological variations inAnthoxanthum odoratum. Evolution26 (1972) 390–405.
Snaydon, R. W., and Davies, M. S., Ibid. IV. Populations ofAnthoxanthum odoratum at sharp boundaries. Heredity37 (1976) 9–25.
Sokal, R. R., and Sullivan, R. L., Competition between mutant and wildtype house-fly strains at varying densities. Ecology63 (1963) 314–322.
Sprague, G. F., and Federer, A comparison of variance components in corn yield. II. Agronom. J.43 (1951) 535–541.
Sumner, D. R., and Littrell, Influence of tillage, planting date inoculum survival and mixed populations on epidemiology of southern corn leaf blight. Phytopathology64 (1974) 168–173.
Thorpe, H. C., Wheat breeding in Kenya. Proc. 1st int Wheat Genetics Symp. (1959) pp. 55–63.
Turkington, R., and Harper, J. L., The growth, distribution and neighbour relationships ofTrifolium repens in a permanent pasture. IV. Fine-scale biotic differentiation. J. Ecol.67 (1979) 245–254.
Van Valen, L., A new evolutionary law. Evol. Theory1 (1973) 1–30.
Westerman, J. M., Genotype-environment interaction and developmental regulation inArabidopsis thaliana. Heredity26 (1971) 93–206.
Westerman, J. M., Genotype-environment interaction and developmental regulation inArabidopsis thaliana. Heredity26 (1971) 383–395.
Westerman, J. M., and Lawrence, Genotype-environment interaction and developmental regulation inArabidopsis thaliana. Heredity25 (1970) 609–627.
Williams, G. C., Sex and Evolution. Princeton University Press, Princeton, New Jersey 1975.
Witcombe, J. R., and Whittington, W. J., A study of the genotype by environment interaction shown by germinating seeds ofBrassica napus. Heredity26 (1971) 397–411.
Wolfe, M. S. and Barrett, J. A., Can we lead the pathogen astray? Pl. Dis.64 (1980) 148–155.
Wolfe, M. S., Barrett, J. A., and Jenkins, J. E. E., The use of cultivar mixtures for disease control, in: Strategies for the Control of Cereal Diseases, pp. 73–80. Eds J. F. Jenkyn and R. T. Plumb. Blackwells, Oxford 1981.
Wolfe, M. S., Minchin, P. N., and Wright, S. E., Effects of variety mixtures. A. Rep. Pl. Breeding Inst. (1975).
Yamada, Y., and Bell, A. E., Selection for larval growth inTribolium under two levels of nutrition. Genet. Res., Cambridge13 (1969) 175–195.
Young, G. B., A study of genotype-environment interaction in mice. J. agric. Sci.43 (1953) 218–222.
Zuberi, M. I., and Gale, J. S., Variation in wild populations ofPapaver dubium. X. Genotype-environment interaction associated with differences in soil. Heredity36 (1976) 359–368.
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Bell, G. Two theories of sex and variation. Experientia 41, 1235–1245 (1985). https://doi.org/10.1007/BF01952066
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DOI: https://doi.org/10.1007/BF01952066