Viengvilay Vorlachith, Somchith Khanthilad, Phitsamay Phitsanoukane, Khamphou Sengdala, Khonesavane Chittarhat, Jillian Lyall, Len Tesoriero, Jordan Bailey, Wendy Forbes, Sophia Callaghan, Adam Williams, Lester Burgess
{"title":"First report of Plasmodiophora brassicae in Lao People’s Democratic Republic","authors":"Viengvilay Vorlachith, Somchith Khanthilad, Phitsamay Phitsanoukane, Khamphou Sengdala, Khonesavane Chittarhat, Jillian Lyall, Len Tesoriero, Jordan Bailey, Wendy Forbes, Sophia Callaghan, Adam Williams, Lester Burgess","doi":"10.1007/s13314-023-00519-w","DOIUrl":null,"url":null,"abstract":"<div><p>Cabbage production is promoted as a cash crop for small-land holders to support poverty alleviation on the Bolaven Plateau in Champasak Province, Lao People’s Democratic Republic (PDR). A stunted cabbage crop in Paksong was inspected due to a near total yield loss. Examination of the root systems revealed the presence of enlarged roots. Subsequently the disease was found in another round-head cabbage crop, and in a Chinese cabbage crop in a polyhouse. Air-dried clubroot specimens were forwarded to Australia where molecular methods confirmed the presence of <i>Plasmodiophora brassicae.</i> This is the first report of the obligate pathogen <i>Plasmodiophora brassicae</i> in the Lao PDR.</p></div>","PeriodicalId":45862,"journal":{"name":"Australasian Plant Disease Notes","volume":"18 1","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s13314-023-00519-w.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Australasian Plant Disease Notes","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1007/s13314-023-00519-w","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PLANT SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
Cabbage production is promoted as a cash crop for small-land holders to support poverty alleviation on the Bolaven Plateau in Champasak Province, Lao People’s Democratic Republic (PDR). A stunted cabbage crop in Paksong was inspected due to a near total yield loss. Examination of the root systems revealed the presence of enlarged roots. Subsequently the disease was found in another round-head cabbage crop, and in a Chinese cabbage crop in a polyhouse. Air-dried clubroot specimens were forwarded to Australia where molecular methods confirmed the presence of Plasmodiophora brassicae. This is the first report of the obligate pathogen Plasmodiophora brassicae in the Lao PDR.
期刊介绍：
Australasian Plant Disease Notes is an international journal for publication of short reports from all countries which describe original research that transcends national boundaries. All aspects of plant pathology are covered including new geographical records of diseases or pathogens, new pathogens or pathogen strains, taxonomic papers, quarantine notes, disease management and diagnostic methods. Australasian Plant Disease Notes is a publication of the Australasian Plant Pathology Society.
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