In this section:
Powdery mildew
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International Powdery and Downy Mildew Workshop, California, USA (2002) Report to GWRDC (PDF)
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Management of new fungicides for the control of powdery mildew and other grape diseases (2002) Final report to GWRDC, August 2002 (PDF 1 MB)
This project evaluated and developed the best use strategies for the strobilurins and other new fungicides in Australia, to ensure that these products are used appropriately to achieve the most efficient control of diseases and to reduce the likelihood of resistance developing.
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Controlling powdery mildew - what to spray and when? (2003) Article for Australian and New Zealand Grapegrower and Winemaker. (PDF)
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Strategic Use of Sulphur in IPM Programs for Grapevines (2003). Final report to GWRDC, December 2003. (PDF 2.3 MB)
Laboratory and field studies re-examined the efficacy of sulphur for powdery mildew and mite control, clarifying the effects of factors influencing the performance of sulphur to develop strategies that make optimum use of sulphur in IPM programs while minimising the potential for residues in grape products.
Higher sulphur rates improve powdery mildew control (2002) Article for Australian and New Zealand Grapegrower and Winemaker. (PDF)
