Facilitating ecological weed management decisions by assessing risk-benefit tradeoffs

We used the mental models research method to generate a conceptual map of how Midwest farmers use knowledge, experience, and individual perceptions of weed-related risk to make weed management decisions. We discovered that Midwest farmer knowledge of ecological weed management practices is robust, and that the difficult tradeoffs farmers make regarding cultivation, cover crops, and soil health determine what weed management practices they use....