Researches on Population Ecology

, Volume 18, Issue 2, pp 195–209 | Cite as

Maternal age as a source of variation in the ability of an aphid to produce dispersing forms

  • A. MacKay
  • W. G. Wellington
Article

Summary

Apterous parthenogentic females of the pea aphid,Acyrthosiphon pisum (Harris), begin to produce alate offspring soon after they have been subjected to crowding.

Females which were born early in their own parent's reproductive period respond most strongly to crowding, producing much larger numbers of alatae than their late-born sisters.

In contrast, the early-born daughters of most alate females do not produce winged offspring after being crowded. Some of their later-born sisters may produce a few winged individuals, resembling in this respect the late-born daughters of the apterous females.

Control of the production of alatae thus begins in the grandparental generation. Risk-spreading by means of differential dispersal becomes a less uncertain venture when local populations can modify their responses to environmental changes by utilizing past as well as present signals from their surroundings.

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References

  1. Baltensweiler, W. (1970) The relevance of changes in the composition of larch bud moth populations for the dynamics of its numbers.Proc. Adv. Study Inst. Dynamics Numbers Popul. (Oosterbeek, 1970), 208–219.Google Scholar
  2. Boer, P. J. Den (1968) Spreading of risk and stabilization of animal numbers.Acta biotheor.18: 165–194.CrossRefGoogle Scholar
  3. Bonnemaison, L. (1951) Contribution à l'étude des facteur provoquant l'apparition des formes aitées et sexuée chez les Aphidinae.Ann. Epiphyt. (C)2: 1–380.Google Scholar
  4. Chitty, D. (1960) Population processes in the vole and their relevance to general theory.Can. J. Zool.38: 99–113.Google Scholar
  5. Emden, H. F. van, V. F. Eastop, R. D. Hughes, andM. J. Way (1969) The ecology ofMyzus persicae.Annu. Rev. Entomol.14: 197–270.CrossRefGoogle Scholar
  6. Gruys, P. (1970) Growth inBupalus piniarius (Lepidoptera: Geometridae) in relation to larval population density.Research Inst. for Nature Manag., Verhandelingen no. 1, 127 pp.Google Scholar
  7. Howe, R. W. (1967) The influence of the age of the parents on some characteristics of the offspring of insects bred in the laboratory.J. stored Prod. Res.3: 371–385.CrossRefGoogle Scholar
  8. Hughes, R. D. (1963) Population dynamics of the cabbage aphidBrevicoryne brassicae L.J. Anim. Ecol.32: 393–424.CrossRefGoogle Scholar
  9. Johnson, B. (1957) Studies on the degeneration of the flight muscles of alate aphids. I. A comparative study of the occurrences of muscle breakdown in relation to reproduction in several species.J. Insect Physiol.1: 248–266.CrossRefGoogle Scholar
  10. Johnson, B. (1959) Effect of parasitization byAphidius platensis Brèthes on the developmental physiology of its hostAphis craccivora Koch.Entomol. exp. appl.2: 82–99.Google Scholar
  11. Johnson, B. (1965) Wing polymorphism in aphids. II. Interaction between aphids.Entomol. exp. appl.8: 49–64.CrossRefGoogle Scholar
  12. Johnson, B. (1966) Wing polymorphism in aphids. III. The influence of the host plant.Entomol. exp. appl.9: 213–222.CrossRefGoogle Scholar
  13. Johnson, B. andP. R. Birks (1960) Studies on wing polymorphism in aphids. I. The developmental process involved in the production of the different forms.Entomol. exp. appl.3: 327–339.CrossRefGoogle Scholar
  14. Kennedy, J. S. (1961) Continuous polymorphism in locusts.Symp. roy. entomol. Soc. Lond.1: 80–90.Google Scholar
  15. Kennedy, J. S. andH. L. G. Stroyan (1959) Biology of Aphids.Annu. Rev. Entomol.4: 139–160.CrossRefGoogle Scholar
  16. Leckstein, P. M. andM. Llewellyn (1975) Corpus allatum activity and wing determination inMegoura viciae.Nature258: 714–715.PubMedCrossRefGoogle Scholar
  17. Lees, A. D. (1961) Clonal polymorphism in aphids.Symp. roy. entomol. Soc. Lond.1: 68–79.Google Scholar
  18. Lees, A. D. (1966) The control of polymorphism in aphids.Adv. Insect Physiol.3: 207–277.Google Scholar
  19. Lees, A. D. (1967) The production of the apterous and alate forms in the aphidMegoura viciae Buckton, with special reference to the role of crowding.J. Insect Physiol.13: 289–318.CrossRefGoogle Scholar
  20. MacKay, Patricia A. (1974) Studies of maternal age as a source of variation in two insect species. Ph. D. Thesis, University of British Columbia, Vancouver.Google Scholar
  21. Mackay, P. A. andW. G. Wellington (1975) A comparison of the reproductive patterns of apterous and alate virginoparousAcyrthosiphon pisum (Homoptera: Aphididae)Can. Ent.107: 1161–1166.CrossRefGoogle Scholar
  22. Murai, M. andK. Kiritani (1970) Influence of parental age upon the offspring in the green rice leafhopper,Nephotettix cincticeps Uhler (Hemiptera: Deltocephalidae).Appl. Entomol. Zool.5: 189–201.Google Scholar
  23. Shaw, M. J. P. (1970a) effects of population density on alienicolae ofAphis fabae Scop. II. The effect of crowding on the expression of migratory urge among alatae in the laboratory.Ann. appl. Biol.65: 197–203.Google Scholar
  24. Shaw, M. J. P. (1970b) Effects of population density on alienicolae ofAphis fabae Scop. III. The effect of isolation on the development of form and behaviour of alatae in a laboratory clone.Ann. Appl. Biol.65: 205–212.Google Scholar
  25. Shaw, M. J. P. (1973a) Effects of population density on alienicolae ofAphis fabae Scop. IV. The expression of migratory urge among alatae in the field.Ann. Appl. Biol.74: 1–7.Google Scholar
  26. Shaw, M. J. P. (1973b) Effects of population density on alienicolae ofAphis fabae Scop. V. Variations in size, relative wing length and numbers of antennal sensoria of field alatae.Ann. appl. Biol.74: 9–16.Google Scholar
  27. Sutherland, O. W. R. (1969a) The role of crowding in the production of winged forms by two strains of the pea aphidAcyrthosiphon pisum.J. Insect Physiol.15: 1385–1410.CrossRefGoogle Scholar
  28. Sutherland, O. W. R. (1969b) The role of the host plant in the production of winged forms by two strains of the pea aphidAcyrthosiphon pisum.J. Insect Physiol.15: 2179–2201.CrossRefGoogle Scholar
  29. Sutherland, O. W. R. (1970) An intrinsic factor influencing alate production by two strains of the pea aphidAcyrthosiphon pisum.J. Insect physiol.16: 1349–1354.CrossRefGoogle Scholar
  30. Visscher, Saralee N. (1971) Studies on the embryogenesis ofAulocara elliotti (Orthoptera: Acrididae). III. Influence of maternal environment and aging on development of the progeny.Ann. entomol. Soc. Am.64: 1057–1074.Google Scholar
  31. Wattiaux, J. M. (1968) Cumulative parental age effects inDrosophila subobscura.Evolution22: 406–421.CrossRefGoogle Scholar
  32. Way, M. J. andC. J. Banks (1967) Intra-specific mechanisms in relation to the natural regulation of numbers ofAphis fabae Scop.Ann. appl. Biol.59: 189–205.CrossRefGoogle Scholar
  33. Way, M. J. andM. E. Cammell (1970) Aggregation behaviour in relation to food utilization by aphids. pp. 229–247 inAnimal populations in relation to their food resources.A. Watson (ed.), Blackwells, Oxford.Google Scholar
  34. Way, M. J. andM. E. Cammell (1970) Self-regulation in aphid populations.Proc. Adv. Study Inst. Dynamics Number Popul. (Oosterbeek, 1970), 232–242.Google Scholar
  35. Wellington, W. G. (1957) Individual differences as a factor in population dynamics:the development of a problem.Can. J. Zool.35: 293–323.Google Scholar
  36. Wellington, W. G. (1960) Qualitative changes in natural populations during changes in abundance.Can. J. Zool.38: 239–314.CrossRefGoogle Scholar
  37. White, Dinah F. (1968) Post-natal treatment of the cabbage aphid with a synthetic juvenile hormone.J. Insect Physiol.14: 901–912.CrossRefGoogle Scholar
  38. White, D. F. (1971) Corpus allatum activity associated with development of wing buds in cabbage aphid embryos and larvae.J. Insect. Physiol.,17: 761–773.CrossRefGoogle Scholar
  39. White, D. F. andJ. M. Gregory (1972) Juvenile hormone and wing development during the last larval stage in aphids.J. Insect. Physiol.18: 1599–1619.CrossRefGoogle Scholar
  40. White, D. F. andK. P. Lamb (1968) Effect of a synthetic juvenile hormone on adult cabbage aphids and their progeny.J. Insect. Physiol.14: 395–402.CrossRefGoogle Scholar
  41. Wyatt, I. J. (1965) The distributton ofMyzus persicae (Sulz) on year-round Chrysanthemums.Ann. appl. Biol.56: 439–459.Google Scholar

Copyright information

© The Society of Population Ecology 1977

Authors and Affiliations

  • A. MacKay
    • 2
  • W. G. Wellington
    • 1
  1. 1.Department of Plant Science and Institute of Animal Resource Ecologythe University of British ColumbiaVancouverCanada
  2. 2.Department of BiologyUniversity of WindsorWindsorCanada

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