dc.contributor.author |
Paciura, Dina
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dc.contributor.author |
De Beer, Z. Wilhelm
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dc.contributor.author |
Jacobs, Karin
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dc.contributor.author |
Zhou, Xudong
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dc.contributor.author |
Ye, H.
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dc.contributor.author |
Wingfield, Michael J.
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dc.date.accessioned |
2011-01-07T11:35:20Z |
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dc.date.available |
2011-01-07T11:35:20Z |
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dc.date.issued |
2010-12 |
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dc.description.abstract |
Leptographium spp. are anamorphs of Grosmannia residing in the order Ophiostomatales. These fungi are typically associated with bark-beetles and are common causal agents of sapstain in lumber and some are important tree pathogens. In this study, Leptographium spp. associated with bark beetles collected during a survey in Jilin and Yunnan provinces of China, were identified. Identifications were achieved using comparisons of morphological characters and DNA sequence data for the ITS2-partial LSU rDNA region, as well as the β-tubulin and EF-1α gene regions. Eight unknown species of Leptographium are recognised and described from conifer and hardwood hosts, associated with beetles including Ips subelongatus, Tomicus yunnanensis, Hylurgops minor, Polygraphus verrucifrons and a Pissodes sp. Six of the new species are morphologically and phylogenetically related to species known to occur in Asia such as G. yunnanense, L. bhutanense, L. bistatum and L. sinoprocerum. The remaining two taxa are related to those in a group containing G. americana and L. abietinum, found in North America. This study also provides the first report of L. pineti on Pinus kesiya in China. |
en |
dc.description.sponsorship |
Members of the Tree Protection Co-operative programme (TPCP), the THRIP initiative of the Department of Trade and Industry, the DST/NRF Centre of Excellence in Tree Health Biotechnology |
en_US |
dc.identifier.citation |
Paciura, D, de Beer, ZW, Jacobs, K, Zhou, XD, Ye, H & Wingfield, MJ 2010, 'Eight new Leptographium species associated with tree-infesting bark beetles in China', Persoonia, vol. 25, pp. 94–108. [http://www.persoonia.org/] |
en |
dc.identifier.issn |
0031-5850 |
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dc.identifier.other |
10.3767/003158510X551097 |
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dc.identifier.uri |
http://hdl.handle.net/2263/15492 |
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dc.language.iso |
en |
en_US |
dc.publisher |
Nationaal Herbarium Nederland & Centraalbureau voor Schimmelcultures |
en_US |
dc.rights |
© 2010 Nationaal Herbarium Nederland & Centraalbureau voor Schimmelcultures. You are free to share - to copy, distribute and transmit the work, under the following conditions:
Attribution: You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
Non-commercial: You may not use this work for commercial purposes.
No derivative works: You may not alter, transform, or build upon this work.
For any reuse or distribution, you must make clear to others the license terms of this work, which can be found at http://creativecommons.org/licenses/by-nc-nd/3.0/legalcode. Any of the above conditions can be
waived if you get permission from the copyright holder. Nothing in this license impairs or restricts the author’s moral rights. |
en |
dc.subject |
Grosmannia |
en |
dc.subject |
Ophiostomatales |
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dc.subject.lcsh |
Bark beetles -- China -- Classification |
en |
dc.subject.lcsh |
Conifers -- Diseases and pests -- China |
en |
dc.subject.lcsh |
Hardwoods -- Diseases and pests -- China |
en |
dc.title |
Eight new Leptographium species associated with tree-infesting bark beetles in China |
en |
dc.type |
Article |
en |