Researches on Population Ecology

, Volume 11, Issue 1, pp 34–39

A model of plant-to-plant movement of aphids: A new approach

  • Edwin H. Bryant
Article

DOI: 10.1007/BF02514508

Cite this article as:
Bryant, E.H. Res Popul Ecol (1969) 11: 34. doi:10.1007/BF02514508

Summary

  1. 1.

    A stochastic model was applied to the changes in the distribution of aphids on plants in a field determined by their plant-to-plant movements.

     
  2. 2.

    The expected numbers of aphids on plants were calculated for the 5 days of an experiment reported byShiyomi (1967) and compared with observed frequencies at these times.

     

Copyright information

© The Society of Population Ecology 1969

Authors and Affiliations

  • Edwin H. Bryant
    • 1
  1. 1.Department of BiologyThe University of ChicagoChicagoUSA