The importance of the type and time of inoculation and assessment in the determination of resistance in Brassia napus and B. juncea to Sclerotinia sclerotiorum
Sclerotinia stem rot (SSR) is a significant agricultural problem worldwide. Finding sources of resistance is crucial to the ongoing search for better management of this disease. Brassica germplasm from Australia, China and India was screened for resistance to SSR under Western Australian field condi...
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| Veröffentlicht in: | Australian journal of agricultural research 2007, Vol.58 (12), p.1198-1203 |
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| container_title | Australian journal of agricultural research |
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| creator | Li, C.X Li, Hua Siddique, A.B Sivasithamparam, K Salisbury, P Banga, S.S Banga, Shashi Chattopadhyay, C Kumar, A Singh, R Singh, D Agnihotri, A Liu, S.Y Li, Y.C Tu, J Fu, T.D Wang, Y.F Barbetti, M.J |
| description | Sclerotinia stem rot (SSR) is a significant agricultural problem worldwide. Finding sources of resistance is crucial to the ongoing search for better management of this disease. Brassica germplasm from Australia, China and India was screened for resistance to SSR under Western Australian field conditions following stem inoculation, application of a spray of mycelial suspension, or as a consequence of myceliogenic germination originating from sclerotia resident in soil. Significant differences in response were observed among 53 genotypes using each of the three screening methods. There was a variable impact of the time of inoculation on the disease level depending upon time of assessment post-stem inoculation. However, this impact could be reduced to an insignificant level provided the assessment after stem inoculation was delayed until 3 weeks post-inoculation. The results of these studies indicate that the use of appropriate inoculation and assessment methods could significantly reduce variability in the responses commonly observed in screening for resistance in crop plants against Sclerotinia sclerotiorum . |
| doi_str_mv | 10.1071/AR07094 |
| format | Article |
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Finding sources of resistance is crucial to the ongoing search for better management of this disease. Brassica germplasm from Australia, China and India was screened for resistance to SSR under Western Australian field conditions following stem inoculation, application of a spray of mycelial suspension, or as a consequence of myceliogenic germination originating from sclerotia resident in soil. Significant differences in response were observed among 53 genotypes using each of the three screening methods. There was a variable impact of the time of inoculation on the disease level depending upon time of assessment post-stem inoculation. However, this impact could be reduced to an insignificant level provided the assessment after stem inoculation was delayed until 3 weeks post-inoculation. The results of these studies indicate that the use of appropriate inoculation and assessment methods could significantly reduce variability in the responses commonly observed in screening for resistance in crop plants against Sclerotinia sclerotiorum .</description><identifier>ISSN: 0004-9409</identifier><identifier>EISSN: 1836-5795</identifier><identifier>DOI: 10.1071/AR07094</identifier><identifier>CODEN: AJAEA9</identifier><language>eng</language><publisher>Collingwood: Collingwood, Victoria: CSIRO Publishing</publisher><subject>Agronomy. Soil science and plant productions ; Biological and medical sciences ; Brassia ; Brassica ; Brassica juncea ; Brassica napus ; disease incidence ; disease resistance ; experimental design ; Fundamental and applied biological sciences. Psychology ; fungal diseases of plants ; Fungal plant pathogens ; genetic resistance ; inoculation methods ; mycelium ; oil crops ; Phytopathology. Animal pests. Plant and forest protection ; plant pathogenic fungi ; Sclerotinia ; Sclerotinia sclerotiorum ; spore germination ; temporal variation</subject><ispartof>Australian journal of agricultural research, 2007, Vol.58 (12), p.1198-1203</ispartof><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c250t-99f95efdf3856423c146734bcc9d41b1cbe743c0d8c5d24550d7259d5d0066ae3</citedby><cites>FETCH-LOGICAL-c250t-99f95efdf3856423c146734bcc9d41b1cbe743c0d8c5d24550d7259d5d0066ae3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,3337,3338,4010,27904,27905,27906</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19972072$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, C.X</creatorcontrib><creatorcontrib>Li, Hua</creatorcontrib><creatorcontrib>Siddique, A.B</creatorcontrib><creatorcontrib>Sivasithamparam, K</creatorcontrib><creatorcontrib>Salisbury, P</creatorcontrib><creatorcontrib>Banga, S.S</creatorcontrib><creatorcontrib>Banga, Shashi</creatorcontrib><creatorcontrib>Chattopadhyay, C</creatorcontrib><creatorcontrib>Kumar, A</creatorcontrib><creatorcontrib>Singh, R</creatorcontrib><creatorcontrib>Singh, D</creatorcontrib><creatorcontrib>Agnihotri, A</creatorcontrib><creatorcontrib>Liu, S.Y</creatorcontrib><creatorcontrib>Li, Y.C</creatorcontrib><creatorcontrib>Tu, J</creatorcontrib><creatorcontrib>Fu, T.D</creatorcontrib><creatorcontrib>Wang, Y.F</creatorcontrib><creatorcontrib>Barbetti, M.J</creatorcontrib><title>The importance of the type and time of inoculation and assessment in the determination of resistance in Brassia napus and B. juncea to Sclerotinia sclerotiorum</title><title>Australian journal of agricultural research</title><description>Sclerotinia stem rot (SSR) is a significant agricultural problem worldwide. Finding sources of resistance is crucial to the ongoing search for better management of this disease. Brassica germplasm from Australia, China and India was screened for resistance to SSR under Western Australian field conditions following stem inoculation, application of a spray of mycelial suspension, or as a consequence of myceliogenic germination originating from sclerotia resident in soil. Significant differences in response were observed among 53 genotypes using each of the three screening methods. There was a variable impact of the time of inoculation on the disease level depending upon time of assessment post-stem inoculation. However, this impact could be reduced to an insignificant level provided the assessment after stem inoculation was delayed until 3 weeks post-inoculation. The results of these studies indicate that the use of appropriate inoculation and assessment methods could significantly reduce variability in the responses commonly observed in screening for resistance in crop plants against Sclerotinia sclerotiorum .</description><subject>Agronomy. Soil science and plant productions</subject><subject>Biological and medical sciences</subject><subject>Brassia</subject><subject>Brassica</subject><subject>Brassica juncea</subject><subject>Brassica napus</subject><subject>disease incidence</subject><subject>disease resistance</subject><subject>experimental design</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>fungal diseases of plants</subject><subject>Fungal plant pathogens</subject><subject>genetic resistance</subject><subject>inoculation methods</subject><subject>mycelium</subject><subject>oil crops</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>plant pathogenic fungi</subject><subject>Sclerotinia</subject><subject>Sclerotinia sclerotiorum</subject><subject>spore germination</subject><subject>temporal variation</subject><issn>0004-9409</issn><issn>1836-5795</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNpFkc1u1TAQhS0EEpeCeAS8AVYpdmzH18u2Kj9SJSTariNfe0JdJXbwOIs-Da-KSSJY2TrznXOkGULecnbOmeafLn4wzYx8Rg78KLpGaaOekwNjTDZGMvOSvEJ8ZKyTincH8vvuAWiY5pSLjQ5oGmipSnmagdroaQnTKoaY3DLaElJcdYsIiBPEUkerxUOBPIW4MdWSAQNuqRW5zNUSLI12XnCNuDynj0udWloSvXUj5FRCrAju_5SX6TV5MdgR4c3-npH7z9d3V1-bm-9fvl1d3DSuVaw0xgxGweAHcVSdbIXjstNCnpwzXvITdyfQUjjmj075VirFvG6V8crXTXQWxBn5sOXOOf1aAEs_BXQwjjZCWrDnRjAulKjgxw10OSFmGPo5h8nmp56z_u8B-v0AlXy_R1p0dhxyXUXA_7gxumW6rdy7jRts6u3PXJn727a2Ma6kMEddCbp3YsjpX4LNa1H_UCbxB6Ecm-A</recordid><startdate>2007</startdate><enddate>2007</enddate><creator>Li, C.X</creator><creator>Li, Hua</creator><creator>Siddique, A.B</creator><creator>Sivasithamparam, K</creator><creator>Salisbury, P</creator><creator>Banga, S.S</creator><creator>Banga, Shashi</creator><creator>Chattopadhyay, C</creator><creator>Kumar, A</creator><creator>Singh, R</creator><creator>Singh, D</creator><creator>Agnihotri, A</creator><creator>Liu, S.Y</creator><creator>Li, Y.C</creator><creator>Tu, J</creator><creator>Fu, T.D</creator><creator>Wang, Y.F</creator><creator>Barbetti, M.J</creator><general>Collingwood, Victoria: CSIRO Publishing</general><general>Commonwealth Scientific and Industrial Research Organization</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>M7N</scope></search><sort><creationdate>2007</creationdate><title>The importance of the type and time of inoculation and assessment in the determination of resistance in Brassia napus and B. juncea to Sclerotinia sclerotiorum</title><author>Li, C.X ; Li, Hua ; Siddique, A.B ; Sivasithamparam, K ; Salisbury, P ; Banga, S.S ; Banga, Shashi ; Chattopadhyay, C ; Kumar, A ; Singh, R ; Singh, D ; Agnihotri, A ; Liu, S.Y ; Li, Y.C ; Tu, J ; Fu, T.D ; Wang, Y.F ; Barbetti, M.J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c250t-99f95efdf3856423c146734bcc9d41b1cbe743c0d8c5d24550d7259d5d0066ae3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Agronomy. Soil science and plant productions</topic><topic>Biological and medical sciences</topic><topic>Brassia</topic><topic>Brassica</topic><topic>Brassica juncea</topic><topic>Brassica napus</topic><topic>disease incidence</topic><topic>disease resistance</topic><topic>experimental design</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>fungal diseases of plants</topic><topic>Fungal plant pathogens</topic><topic>genetic resistance</topic><topic>inoculation methods</topic><topic>mycelium</topic><topic>oil crops</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>plant pathogenic fungi</topic><topic>Sclerotinia</topic><topic>Sclerotinia sclerotiorum</topic><topic>spore germination</topic><topic>temporal variation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, C.X</creatorcontrib><creatorcontrib>Li, Hua</creatorcontrib><creatorcontrib>Siddique, A.B</creatorcontrib><creatorcontrib>Sivasithamparam, K</creatorcontrib><creatorcontrib>Salisbury, P</creatorcontrib><creatorcontrib>Banga, S.S</creatorcontrib><creatorcontrib>Banga, Shashi</creatorcontrib><creatorcontrib>Chattopadhyay, C</creatorcontrib><creatorcontrib>Kumar, A</creatorcontrib><creatorcontrib>Singh, R</creatorcontrib><creatorcontrib>Singh, D</creatorcontrib><creatorcontrib>Agnihotri, A</creatorcontrib><creatorcontrib>Liu, S.Y</creatorcontrib><creatorcontrib>Li, Y.C</creatorcontrib><creatorcontrib>Tu, J</creatorcontrib><creatorcontrib>Fu, T.D</creatorcontrib><creatorcontrib>Wang, Y.F</creatorcontrib><creatorcontrib>Barbetti, M.J</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><jtitle>Australian journal of agricultural research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, C.X</au><au>Li, Hua</au><au>Siddique, A.B</au><au>Sivasithamparam, K</au><au>Salisbury, P</au><au>Banga, S.S</au><au>Banga, Shashi</au><au>Chattopadhyay, C</au><au>Kumar, A</au><au>Singh, R</au><au>Singh, D</au><au>Agnihotri, A</au><au>Liu, S.Y</au><au>Li, Y.C</au><au>Tu, J</au><au>Fu, T.D</au><au>Wang, Y.F</au><au>Barbetti, M.J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The importance of the type and time of inoculation and assessment in the determination of resistance in Brassia napus and B. juncea to Sclerotinia sclerotiorum</atitle><jtitle>Australian journal of agricultural research</jtitle><date>2007</date><risdate>2007</risdate><volume>58</volume><issue>12</issue><spage>1198</spage><epage>1203</epage><pages>1198-1203</pages><issn>0004-9409</issn><eissn>1836-5795</eissn><coden>AJAEA9</coden><abstract>Sclerotinia stem rot (SSR) is a significant agricultural problem worldwide. Finding sources of resistance is crucial to the ongoing search for better management of this disease. Brassica germplasm from Australia, China and India was screened for resistance to SSR under Western Australian field conditions following stem inoculation, application of a spray of mycelial suspension, or as a consequence of myceliogenic germination originating from sclerotia resident in soil. Significant differences in response were observed among 53 genotypes using each of the three screening methods. There was a variable impact of the time of inoculation on the disease level depending upon time of assessment post-stem inoculation. However, this impact could be reduced to an insignificant level provided the assessment after stem inoculation was delayed until 3 weeks post-inoculation. The results of these studies indicate that the use of appropriate inoculation and assessment methods could significantly reduce variability in the responses commonly observed in screening for resistance in crop plants against Sclerotinia sclerotiorum .</abstract><cop>Collingwood</cop><pub>Collingwood, Victoria: CSIRO Publishing</pub><doi>10.1071/AR07094</doi><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 0004-9409 |
| ispartof | Australian journal of agricultural research, 2007, Vol.58 (12), p.1198-1203 |
| issn | 0004-9409 1836-5795 |
| language | eng |
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| source | CSIRO Publishing Journals |
| subjects | Agronomy. Soil science and plant productions Biological and medical sciences Brassia Brassica Brassica juncea Brassica napus disease incidence disease resistance experimental design Fundamental and applied biological sciences. Psychology fungal diseases of plants Fungal plant pathogens genetic resistance inoculation methods mycelium oil crops Phytopathology. Animal pests. Plant and forest protection plant pathogenic fungi Sclerotinia Sclerotinia sclerotiorum spore germination temporal variation |
| title | The importance of the type and time of inoculation and assessment in the determination of resistance in Brassia napus and B. juncea to Sclerotinia sclerotiorum |
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