Integrated pest management: theoretical insights from a threshold policy

AUTOR(ES)
FONTE

Neotropical Entomology

DATA DE PUBLICAÇÃO

2010-02

RESUMO

An Integrated Pest Management is formulated as a threshold policy. It is shown that when this strategy is applied to a food web consisting of generalist, specialist predators and endemic and pest prey, the dynamics can be stable and useful from the pest control point of view, despite the dynamical complexities inherent to the application of biocontrol only. In addition, pesticide toxicity depends rather on the species intrinsic parameters than on the chemical agent concentration.

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