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Results for “Transmission”
Showing 1–12 of 49 results
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Transmission dynamics of grapevine leafroll-associated virus 3 (GLRaV-3) variants
The transmission from source plants infected was studied to understand biological differences between GLRaV-3 leafroll variants.
By Elize Jooste & Kerstin Krüger · 7 min read
Virus diversity associated with grapevine leafroll disease
PHOTO: Hanno van Schalkwyk.
By Johan Burger · 12 min read
New Winetech projects for 2017 (Part 3)
1. Investigating the spread of natural vitiviruses
By Winetech Editorial Team · 3 min read
New Winetech projects for 2017 (Part 5)
1. Effect of HWT (50°C for 45 minutes) on fungal pathogens in vine nurseries
By Winetech Editorial Team · 5 min read
Proving the aetiology of two important grapevine viral diseases remains a challenge
Grapevine leafroll (GLD) and Rugose wood (RW) are two diseases of great concern for grapevine industries worldwide. GLD causes degeneration of phloem cells, pre
By Doronae · 8 min read
Ten vehicle safety tips for your festive season trip
The festive season is around the corner, it’s a time to reflect on the year’s up’s and down’s and spend time creating memories with those nearest and dearest! W
By Anton Pretorius · 5 min read
The choice of bottle closures - the final choice of the winemaker
Winemaking is a progressive process and winemakers have to make different decisions in the course thereof until the wine eventually reaches the glass of the con
By Doronae · 3 min read
The importance of oxygen control during bottling and the measurement of dissolved oxygen in wine
PHOTO 1. A benchtop oxygen meter.
By Charl Theron · 5 min read
Detection and classification of grapevine stem pitting-associated virus
The aim of this study was to investigate the genetic diversity of GRSPaV in South Africa and to evaluate the success of biological indexing as a detection tool
By Ilani Mostert and Johan Burger and Hano Maree · 9 min read
Rugose wood diseases and associated viruses
A potential threat to vineyards and an unexplored, fascinating subject for scientific study.
By Dariusz Goszczynski · 12 min read
