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Hypovirulent effect of the Cryphonectria Hypovirus 1 in British isolates of Cryphonectria parasitica.

08:00 EDT 11th October 2019 | BioPortfolio

Summary of "Hypovirulent effect of the Cryphonectria Hypovirus 1 in British isolates of Cryphonectria parasitica."

Chestnut blight, caused by Cryphonectria parasitica, is controlled in many European countries by the naturally occurring mycovirus Cryphonectria hypovirus 1 (CHV-1). During surveys of recently identified chestnut blight outbreak in England, CHV-1 was detected in several individuals of the pathogen isolated from affected trees. We investigated two of these CHV-1 infected isolates (L-6 and Db-1) as potential biocontrol agents for deployment in the UK comparing their virulence against virus-free (M1275) and hypovirulent (M784) European isolates by inoculating sweet chestnut seedlings.

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Name: Pest management science
ISSN: 1526-4998
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