New sources of resistance to Sclerotinia stem rot caused by Sclerotinia sclerotiorum in Chinese and Australian Brassica napus and B.juncea germplasm screened under Western Australian conditions

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Abstract

Sclerotinia stem rot, caused by Sclerotinia sclerotiorum, is a serious problem in oilseed rape in China and Australia. Locating effective sources of host resistance offers the best long-term prospects for improved management of this disease. For these reasons, 93 genotypes of Brassica napus and B. juncea from China and Australia were screened in the field for resistance to S. sclerotiorum under semi-field conditions in Western Australia using a stem inoculation test. There were significant differences (P <0.001) among genotypes in relation to the severity of the disease measured as stem lesion length. Among the B. napus genotypes, ZY006 showed outstanding resistance, with a mean stem lesion length of
Original languageEnglish
Pages (from-to)149-152
JournalAustralasian Plant Pathology
Volume38
Issue number2
DOIs
Publication statusPublished - 2009

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Sclerotinia
stem rot
Sclerotinia sclerotiorum
Brassica napus
germplasm
lesions (plant)
stems
genotype
China
Brassica juncea
Western Australia
disease severity
disease control
testing

Cite this

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title = "New sources of resistance to Sclerotinia stem rot caused by Sclerotinia sclerotiorum in Chinese and Australian Brassica napus and B.juncea germplasm screened under Western Australian conditions",
abstract = "Sclerotinia stem rot, caused by Sclerotinia sclerotiorum, is a serious problem in oilseed rape in China and Australia. Locating effective sources of host resistance offers the best long-term prospects for improved management of this disease. For these reasons, 93 genotypes of Brassica napus and B. juncea from China and Australia were screened in the field for resistance to S. sclerotiorum under semi-field conditions in Western Australia using a stem inoculation test. There were significant differences (P <0.001) among genotypes in relation to the severity of the disease measured as stem lesion length. Among the B. napus genotypes, ZY006 showed outstanding resistance, with a mean stem lesion length of",
author = "Caixia Li and S.Y. Liu and Krishnapillai Sivasithamparam and Martin Barbetti",
year = "2009",
doi = "10.1071/AP08087",
language = "English",
volume = "38",
pages = "149--152",
journal = "Australasian Plant Pathology",
issn = "0815-3191",
publisher = "Springer",
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TY - JOUR

T1 - New sources of resistance to Sclerotinia stem rot caused by Sclerotinia sclerotiorum in Chinese and Australian Brassica napus and B.juncea germplasm screened under Western Australian conditions

AU - Li, Caixia

AU - Liu, S.Y.

AU - Sivasithamparam, Krishnapillai

AU - Barbetti, Martin

PY - 2009

Y1 - 2009

N2 - Sclerotinia stem rot, caused by Sclerotinia sclerotiorum, is a serious problem in oilseed rape in China and Australia. Locating effective sources of host resistance offers the best long-term prospects for improved management of this disease. For these reasons, 93 genotypes of Brassica napus and B. juncea from China and Australia were screened in the field for resistance to S. sclerotiorum under semi-field conditions in Western Australia using a stem inoculation test. There were significant differences (P <0.001) among genotypes in relation to the severity of the disease measured as stem lesion length. Among the B. napus genotypes, ZY006 showed outstanding resistance, with a mean stem lesion length of

AB - Sclerotinia stem rot, caused by Sclerotinia sclerotiorum, is a serious problem in oilseed rape in China and Australia. Locating effective sources of host resistance offers the best long-term prospects for improved management of this disease. For these reasons, 93 genotypes of Brassica napus and B. juncea from China and Australia were screened in the field for resistance to S. sclerotiorum under semi-field conditions in Western Australia using a stem inoculation test. There were significant differences (P <0.001) among genotypes in relation to the severity of the disease measured as stem lesion length. Among the B. napus genotypes, ZY006 showed outstanding resistance, with a mean stem lesion length of

U2 - 10.1071/AP08087

DO - 10.1071/AP08087

M3 - Article

VL - 38

SP - 149

EP - 152

JO - Australasian Plant Pathology

JF - Australasian Plant Pathology

SN - 0815-3191

IS - 2

ER -