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| Roberts, Michael J.; Schimmelpfennig, David E.; Ashley, Elizabeth; Livingston, Michael J.; Ash, Mark S.; Vasavada, Utpal. |
| Early-warning systems for plant diseases are valuable when the systems provide timely forecasts that farmers can use to inform their pest management decisions. To evaluate the value of the systems, this study examines, as a case study, USDA’s coordinated framework for soybean rust surveillance, reporting, prediction, and management, which was developed before the 2005 growing season. The framework’s linchpin is a website that provides real-time, county-level information on the spread of the disease. The study assesses the value of the information tool to farmers and factors that influence that value. The information’s value depends most heavily on farmers’ perceptions of the forecast’s accuracy. The study finds that the framework’s information is valuable... |
| Tipo: Report |
Palavras-chave: Soybean rust; Farmers’ perceptions; Forecast accuracy; Updating beliefs; Value of information; Real-time disease location; Plant disease management; Pest management; Risk management; Crop Production/Industries; Risk and Uncertainty. |
| Ano: 2006 |
URL: http://purl.umn.edu/7208 |
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