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Identification of differentially expressed mRNA species in Vitis vinifera in reaction to infection by Uncinula necator

Van der Merwe, Andreas Stephanus (Stellenbosch : Stellenbosch University, 1999-12)

ENGLISH SUMMARY: Powdery mildew is one of the most important grapevine diseases and is a problem in all the grapevine producing areas. Losses caused by uncontrolled powdery mildew force producers to follow extensive ...
Leaf area changes and transpiration in vineyards under salt stress

De Clercq, Willem P. (Stellenbosch : Stellenbosch University, 1999-12)

ENGLISH SUMMARY: Irrigation of vines with saline water has long been a problem in the Western Cape region. Research in this respect financed by the Water Research Commission was done on vines to test the effect of 6 ...