Volume 27 (1)

Vol 27 (1) Paper 1

P.A. Myburgh. Juice and Wine Quality Responses of Vitis vinifera L. cvs. Sauvignon blanc and Chenin blanc to Timing of Irrigation during Berry Ripening in the Coastal Region of South Africa. Keywords: Grapevine, irrigation, cations, aroma, fullness, quality

Vol 27 (1) Paper 2

J.C. Fourie*, P.J.E. Louw** and F.J. Calitz. Effect of Seeding Date on the Performance of Grasses and Broadleaf Species Evaluated for Cover Crop Management in the Breede River Valley Wine Grape Region of South Africa. Keywords: Cover crops, seeding date, weed control, grapevines

Vol 27 (1) Paper 3

N.P. Jolly*, O.P.H. Augustyn1 and I.S. Pretorius. The Role and Use of Non-Saccharomyces Yeasts in Wine Production. Key words: Non-Saccharomyces, yeasts, vineyards, cellars, fermentation, wine.

Vol 27 (1) Paper 4

J. Satisha* and G.S. Prakash. The Influence of Water and Gas Exchange Parameters on Grafted Grapevines Under Conditions of Moisture Stress. Keywords: Rootstocks, osmotic potential, Dog Ridge, budding

Vol 27 (1) Paper 5

W.H. Groenewald, C.A. van Reenen and L.M.T. Dicks*. Strains of Lactobacillus plantarum in Grape Must are also Present in the Intestinal Tract of Vinegar Flies. Keywords: Lactobacillus plantarum, vinegar flies

Vol 27 (1) Paper 6

J.C. Brink, G. Holz and P.H. Fourie*. Effect of Fungicide Spray Cover on Botrytis Cinerea Infection in Grape Bunches. Keywords: fluorescent pigment, digital image analysis

Vol 27 (1) Paper 7

W.J. du Toit*, K. Lisjak, J. Marais and M. du Toit. The Effect of Micro-oxygenation on the Phenolic Composition, Quality and Aerobic Wine-Spoilage Microorganisms of Different South African Red Wines. Key words: Micro-oxygenation, phenolic development, wine colour, wine microorganisms

Vol 27 (1) Paper 8

H. Cloete, E. Archer and J.J. Hunter. Shoot Heterogeneity Effects on Shiraz/Richter 99 Grapevines. I. Vegetative Growth. Keywords: grapevine; shoot heterogeneity; physiology; vegetative growth; shoot length

Vol 27 (1) Paper 9

W.J. du Toit*, J. Marais, I.S. Pretorius and M. du Toit. Oxygen in Must and Wine: A review. Key words: Oxygen, oxidation, wine, phenolic molecules