The Australian & New Zealand Grapegrower & Winemaker
annual technical issue 2009 issue 545a
contents
introduction
5 Sakkie Pretorius: Clear vision reveals the pathways to innovation
In this year's Annual Technical Issue
6 Jacky Edwards et al.: The need for a risk-based approach to botrytis management
10 Loothfar Rahman et al.: Effect of three consecutive annual applications of brassica green manures on root-knot nematode suppression in soil
13 Mark Sosnowski et al.: Managing eutypa dieback in grapevines
17 Linda Thomson et al.: Select low-impact chemicals to benefit natural insect enemies
21 Joanne Pech et al.: Large scale irrigation cutback and grapevine recovery in the Riverland: report from season 1
24 Victor Sadras et al: Grapevine adaptation to environmental variation: plasticity of phenology and yield
27 Paul Boss and Curtis Kalua: Changes in volatile composition during Cabernet Sauvignon berry development - implications for flavor management in the vineyard
30 Maurizio Ugliano et al.: Practical management of hydrogen sulfide during fermentation - an update
40 Paul Bowyer et al.: The effects of fermentation temperature and co-fermentation on the wine aromatic composition of Sauvignon Blanc
53 Dane Scerri and Dr Anthony Heinrich: Winemaking trials prove new yeast strains produce no detectable hydrogen sulfide
56 Celine Fauveau et al.: Aroma in white winemaking
60 Daniel Cozzolino et al.: Rapid methods to measure soil composition and leaf water potential in the vineyard
64 Richard Gibson: Preventing oxygen ingress during wine bottle closure trials
66 Philip Michael et al.: Benchmarking winery production: Developing benchmarks
70 Matt Hayes et al.: Organic acids in grapes: recent research outcomes
74 Chris Soar et al.: Wine quality and the weather in the Hunter Valley, Margaret River, Coonawarra and Barossa Valley
78 Rob Walker and Mark Thomas: Evolution of grapevine variety collections in Australia
81 Celine Fauveau: Popular premium aromatic white wines - an equation with several variables.