Microevolution in IPM Part I. Links Between Ecology and Biological Control Are Strong.

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Presentation transcript:

Microevolution in IPM Part I

Links Between Ecology and Biological Control Are Strong

Links Between Evolution and Biological Control Are Less Developed MACROEVOLUTION

Not Sure What the Role of Microevolution Is

Genetics of insect introductions. Formulation of hypotheses. Formulation of models. Genetic surveys. Evolution of natural enemy-pest interactions. Some of Things That Have Been Done:

Vital Evolutionary Issues in Biological Control Local adaptation. Adaptive evolution. The role of bottlenecks. The evolution of host-ranges. Evolution of resistance.

Evolution Change in allele frequencies over time.

Genetic Drift

Bottleneck Founder effect

Selection

Gene Flow

Next Class We will pose some challenging questions! Good luck with your power point presentation preparation. Send themes to me by Thursday! Do not forget that the presentations will start on Nov 29 th !