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Researches on Population Ecology

, Volume 25, Issue 2, pp 238–248 | Cite as

Use of a general model to examine control procedures for a cockroach population

  • R. J. Larter
  • P. R. Chadwick
Article

Summary

A matrix model for populations is described. The model breaks the population into an appropriate number of stadia to allow for reproductive cycles and includes individual daily survival rates and simple density dependence together with migration. Mortality due to insecticidal treatments may be applied on specified days to simulate space spraying while residual insecticides may be simulated with constant or declining effect. The use of the model is exemplified using a simulated population ofBlattella germanica with various treatment regimes. This simulation emphasised the importance of immigration.

Keywords

Insecticide Treatment Daily Survival Rate German Cockroach Nymphal Instar Piperonyl Butoxide 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© The Society of Population Ecology 1983

Authors and Affiliations

  • R. J. Larter
    • 1
  • P. R. Chadwick
    • 1
  1. 1.Wellcome Research LaboratoriesBerkhamstedEngland

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