3 articles in this issue
P.A. Myburgh
Vitis vinif era L. cv Barlinka/Ramsey was irrigated with micro sprinklers at 10 % , 40 % and 60 % depletion of plant available water (PAW) in a field trial on a sandy soil in the Hex River Valley. A fourth treatment was trickle-irrigated at 40% PAW ... see more
D.E. Goszczynski,G.G.F. Kasdorf,G. Pietersen,H. van Tonder
Grapevine leafroll-associated virus 2 (GLRaV-2) was transmitted from Vitis vinifera cv. Muscat d'Alexandrie to Nicotiana benthamiana following inoculation with grapevine leaf petioles extract concentrated by ultracentrifugation. Virus-infected N. benthami... see more
L. Martinelli,G. Mandolino
A study on the stability of the 6-glucuronidase gene has been conducted in a population of transgenic plants regenerated from somatic embryos of Vitis rupestris S. Molecular tests demonstrated no loss of the inserted gene following either the long-term em... see more