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Results for “disease spread”
Showing 1–12 of 51 results
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Incidence and spread of aster yellows
Symptoms associated with aster yellows (AY) vary during the season and between cultivars.
By Roleen Carstens · 5 min read
The benefits of certified, virus-tested, true-to-type plant material
Introduction
By Sandile · 8 min read
A method of choice for the evaluation of infection of grapevines
RT-PCR, combined with SSCP analysis of amplicons, is a method of choice for a brief evaluation of the complexity of virus infection of grapevines in a standard
By Dariusz Goszczynski · 4 min read
FruitLook employs satellites to monitor crops
Satellite “eyes in the sky” have become really useful tools to keep watch over crops.
By Sandile · 9 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
Small bugs, big problems
There are several microscopic maladies that can affect grapevines. Particularly fascinating and challenging is the dreaded leafroll virus, since conventional an
By Lee-anne · 5 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
Nederburg: Carrying on into the future
Nederburg has significantly stepped up its social investment efforts to make a tangible difference in its community.
By Carlin Cloete · 5 min read
Pride leadership
This year’s WineLand/Adams & Adams Seminar provided plenty of food for thought and inspiration. Andy Rice, brand strategist
By Carlin Cloete · 8 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
