Set-up of a biocontrol experiment with genetically characterized hypovirus-infected Cryphonectria parasitica strains
dc.contributor.author
Hoegger, Patrik
dc.contributor.author
Allemann, Christof
dc.contributor.author
Holdenrieder, Ottmar
dc.contributor.author
Rigling, D.
dc.contributor.author
Heiniger, Ursula
dc.contributor.editor
Duffy, Brion
dc.contributor.editor
Rosenberger, Ulrike
dc.contributor.editor
Défago, Geneviève
dc.date.accessioned
2021-08-13T06:11:07Z
dc.date.available
2017-06-11T10:29:42Z
dc.date.available
2021-08-13T06:11:07Z
dc.date.issued
1998
dc.identifier.isbn
92-9067-103-3
en_US
dc.identifier.issn
0253-1100
dc.identifier.uri
http://hdl.handle.net/20.500.11850/86260
dc.identifier.doi
10.3929/ethz-b-000086260
dc.description.abstract
For a better understanding of its dissemination, the Cryphonectria hypovirus has been artificially introduced into two different C. parasitica populations. Chestnut blight cankers were treated with a hypovirus-infected strain. In one population (Choex, Valais) hypovirulence was absent before the treatment, whereas in the other (Claro, Ticino) it was already naturally present. The aim of the experiment was to track the introduced virus as well as its fungal carrier and to survey the dynamic of the disease in these stands. In Choex, where no other viruses were present, the virus is easily detected by verifying the virus-associated culture morphology of the isolated strains. In Claro, RFLPs of two fragments amplified from the reverse transcribed viral genome (RT-PCR) serve as markers to distinguish the introduced virus from the resident hypoviruses. Similarly, a DNA fingerprinting method is used to identify the introduced fungal strain.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
INRA
en_US
dc.rights.uri
http://creativecommons.org/licenses/by-nc-sa/4.0/
dc.title
Set-up of a biocontrol experiment with genetically characterized hypovirus-infected Cryphonectria parasitica strains
en_US
dc.type
Conference Paper
dc.rights.license
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
ethz.book.title
Workshop Proceedings Molecular Approaches in Biological Control
en_US
ethz.journal.title
IOBC-WPRS Bulletin
ethz.journal.volume
21
en_US
ethz.journal.issue
9
en_US
ethz.pages.start
177
en_US
ethz.pages.end
180
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.event
Workschop Molecular Approaches in Biological Control
en_US
ethz.event.location
Delémont, Switzerland
en_US
ethz.event.date
September 15-18, 1997
en_US
ethz.publication.place
Dijon
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2017-06-11T10:30:16Z
ethz.source
ECIT
ethz.identifier.importid
imp59365210b2d2a12453
ethz.ecitpid
pub:135865
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-18T11:59:11Z
ethz.rosetta.lastUpdated
2022-03-29T11:12:12Z
ethz.rosetta.versionExported
true
ethz.COinS
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