Chapter 4. Peter Kareiva. 1986. Trivial movement and foraging by crop colonizers. Pages 59-82. In: Marcos Kogan (editor). Ecological Theory and Integrated Pest Management Practice. John Wiley Interscience, New York, 362 pages.

Keywords: the effect of system diversity on movement of pest species, pest movement and problems with the interpretation of randomized block cropping experiments, experimental design for evaluating the effect of between-treatment movements on the response of flea beetles to cropping systems, polyculture versus monoculture, geometry of goldenrod in the patchy versus continuous treatments used in ladybird-aphid experiments, aphid density in paired arrays of patchy versus continuous goldenrod vegetation, modeling of predator-prey interactions in patchy environments, pest dispersion, pest movement, and yield reduction, an attack-yield reduction curve, modeling the influence of herbivore trivial movement on patterns of crop damage, snapshots of the spatiotemporal dynamics of plant biomass, use and usefulness of mathematical models