Oecologia

, Volume 56, Issue 1, pp 67–69 | Cite as

Seasonal changes in the architecture of natural plant communities and its relevance to insect herbivores

  • C. S. A. Stinson
  • V. K. Brown
Article

Summary

The seasonal changes in plant community architecture and its importance to insect herbivores during the ruderal-early stages of an experimental secondary successional gradient are described. The dominant group of insect herbivores, the Auchenorrhyncha (Hemiptera: Homoptera) are considered together with their host plants, the Gramineae. Here plant structure is analysed in terms of the height profile of the vegetation and its complexity of form. Correlations between insect and plant parameters indicate that the number of different types of grass structure (a measure of architecture) account for 79% and 86% of the variance in leafhopper species richness and total abundance respectively. It is suggested that plant architecture may influence insect herbivore diversity by providing a templet, principally in terms of resource availability, for insect colonisation.

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References

  1. Allan JD, Alexander HJ, Greenberg R (1975) Foliage arthropod communities of crop and fallow fields. Oecologia (Berl) 22:49–56Google Scholar
  2. Brown VK (1982) The phytophagous insect community and its impact on early successional habitats. Proc. 5th Int. Symp on Insect-Plant Relations 1982. In pressGoogle Scholar
  3. Cameron GN (1972) Analysis of insect trophic diversity in two salt marsh communities. Ecology 53:58–73Google Scholar
  4. Davis BNK (1973) The Hemiptera and Coleoptera of stinging nettle (Urtica dioica L.) in East Anglia. J Appl Ecol 10:213–237Google Scholar
  5. Feeny P (1975) Biochemical coevolution between plants and their insect herbivores. In Coevolution of Plants and Animals. Gilbert LE, Raven PH (eds) pp 3–19 Univ. Texas PressGoogle Scholar
  6. Feeny P (1976) Plant apparency and chemical defence. Rec Adv Phytochem 10:1–40Google Scholar
  7. Lawton JH (1976) The structure of the arthropod community on bracken. Bot J Linn Soc 73:187–216Google Scholar
  8. Lawton JH (1978) Host-plant influences on insect diversity: the effects of space and time. In Mound LA, Waloff N (eds) Diversity of insect faunas. Symp R Entomol Soc, London 9, pp 105–125Google Scholar
  9. Lawton JH, Schröder D (1977) Effects of plant type, size of geographical range and taxonomic isolation on number of insect species associated with British plants. Nature, Lond 265:137–140Google Scholar
  10. Levin DA (1976) The chemical defenses of plants to pathogens and herbivores. Ann Rev Ecol Syst 7:121–159Google Scholar
  11. Murdoch WW, Evans FC, Peterson CH (1972) Diversity and pattern in plants and insects. Ecology 53:819–829Google Scholar
  12. Neuvonen S, Niemelä P (1981) Species richness of Macrolepidoptera on Finnish deciduous trees and shrubs. Oecologia (Berl) 51:364–370Google Scholar
  13. Prestidge RA, McNeill S (1982) Plant food quality and leafhopper ecology. Proc 3rd Austral Conf on Grassland Invert Ecol 1981. In pressGoogle Scholar
  14. Root RB (1973) Organisation of a plant-arthropod association in simple and diverse habitats. The fauna of collards (Brassica oleracea). Ecol Monogr 43:95–124Google Scholar
  15. Southwood TRE (1960) The abundance of Hawaiian trees and the number of their associated insect species. Proc Hawaii Entomol Soc 17:299–303Google Scholar
  16. Southwood TRE (1973) The insect/plant relationship-an evolutionary perspective. In Insect/Plant Relationships (Van Emden, HF (ed)) Symp R Entomol Soc, London 6 pp 3–30Google Scholar
  17. Southwood TRE, Brown VK, Reader PM (1979) The relationship of plant and insect diversities in succession. Biol J Linn Soc 12:327–348Google Scholar
  18. Strong DR Jr (1974) Rapid asymptotic species accumulation in phytophagous insect communities: the pests of cacao. Science 185:1064–1066Google Scholar
  19. Strong DR Jr (1979) Biogeographic dynamics of insect-host plant communities. Ann Rev Entomol 24:89–119Google Scholar
  20. Strong DR Jr, Levin DA (1979) Species richness of plant parasites and the growth form of their hosts. Am Nat 114:1–22Google Scholar

Copyright information

© Springer-Verlag 1983

Authors and Affiliations

  • C. S. A. Stinson
    • 1
  • V. K. Brown
    • 1
  1. 1.Department of Pure and Applied BiologyImperial CollegeAscotUK

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