The socio-economic impact of fungicide resistance in West Australia's Wheatbelt
Farming is a risky business, demanding daily decisions on farm input expenditure and best practices while operating in an uncertain climate. One of these decisions regards agro-chemical inputs for disease control, a decision increasingly challenged by fungicide resistance for many pathogens of agric...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
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Elsevier
2023
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| Online Access: | CUR00023 - Grains Research and Development Corporation (GRDC) and Curtin University http://hdl.handle.net/20.500.11937/91461 |
| Summary: | Farming is a risky business, demanding daily decisions on farm input expenditure and best practices while operating in an uncertain climate. One of these decisions regards agro-chemical inputs for disease control, a decision increasingly challenged by fungicide resistance for many pathogens of agricultural significance. To understand disease management decision-making and the importance of fungicide resistance, we surveyed 137 barley growers from West Australia's Wheatbelt. On average, this group spent AU$42/ha on fungicide application. Our survey found that growers were willing to invest an additional AU$18/ha to delay resistance of the pathogen to fungicides. Qualitative data show that barley growers perceive fungicide resistance as a growing issue in the region with a significant economic and emotional impact. Growers also expressed concern that fungicide resistance could become a long-term threat to the sustainability of their agribusiness. This study demonstrates that understanding growers' financial motivations and the economics of plant diseases is vital. |
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