I understand what a scientist must do to cultivate and study a pest. Then we need a steady, reliable and attractive food supply for the pest. We clean the field to eliminate competition for the crop. Then we mono-crop corn. The same companies who sold us the pesticide in the first place then come back to sell us more pesticides and now genetically engineered crops at a higher price.
Organic farmers manage and promote diversity within their ecosystem.
They avoid mono-cropping and intensive livestock production as this attracts abundant pests and diseases. Multiple livestock and crop species with sufficient space and good conditions will spread out the workload, reduce pest populations and promote good health. This will reduce the impact in the unlikely event of a problem knowing that the farmer cannot fall back on pesticides and antibiotics, and thus spread out the risk and the cost in case of a crop failure or a market failure of any one product. Organic farmers maintain fence and tree lines to provide a habitat for birds and beneficial insects in order to prey upon nuisance insects. In the soil, diversity ensures an optimum nutrient cycle with the decomposition of crop and animal residues.