DC Field | Value | Language |
dc.contributor | 植病組 | en |
dc.contributor.author | 張義璋 | en_US |
dc.contributor.author | 杜金池 | en_US |
dc.contributor.author | Y.C. Chang | en_US |
dc.contributor.author | C.C. Tu | en_US |
dc.creator | 張義璋 | en |
dc.creator | 杜金池 | en |
dc.creator | Y.C. Chang | en |
dc.creator | C.C. Tu | en |
dc.date | 1980-03-04 | - |
dc.date.accessioned | 2010-11-18T23:54:05Z | - |
dc.date.accessioned | 2020-05-12T06:36:52Z | - |
dc.date.available | 2010-11-18T23:54:05Z | - |
dc.date.available | 2020-05-12T06:36:52Z | - |
dc.date.issued | 1980-03-04 | - |
dc.identifier.issn | 0376-477X | - |
dc.identifier.uri | https://scholars.tari.gov.tw/handle/123456789/13210 | - |
dc.description.abstract | 馬鈴薯「五豐」及「克難」兩品種對Rhizoctonia solani 引起之黑痣病均屬感病性。生育後期(80 ~95 天)田間發病率「五豐」為31.2 士3.2 % ,收穫前「五豐」為52.7 士7 %,「克難」為16.4 士3.7 %。R. solani 各菌絲融合群(TRAG)侵害馬鈴薯之比率為:TRAG 1佔9.3 % , 主要由莖部侵入後蔓延至莖基部及塊莖上;TRAG 2 佔11.1 % ,本群病原性較弱,主要危害莖部;TRAG 3 及TRAG 4 各佔39.9 與38.9 % ,均可分另別由莖、莖基部及種薯侵入為害。
Potato cultivars, such as Wu-feng and Ko-nan, were susceptible to black scurf caused by Rhizoctonia solani Kűhn. A survey carried out in the 1977/1978 period indicated that there were 31.2 ± 3.2% and 52.7±7% of disease for the variety Wu-feng at the late growth period and the time prior to harvest, respectively. While there were 16. 4±3.7% of disease for the variety Ko-nan at the time prior to harvest. Of those diseased potatoes, about 9.3% were caused by isolates of anastomosis group 1 (TRAG 1) which infected stems and eventually extended to stem bases and tubers, about 11.1% were incited by isolates of anastomosis group 2 ( TRAG 2) which showed weeker pathogenicity and were only able to infect stems, and about 39.8 and 38.9% were incited by isolates of anastomosis groups 3 and 4 (TRAG 3 and 4), respectively. Both TRAG 3 and TRAG 4 could infect stems, stem bases and tubers. | en_US |
dc.format.extent | 1496987 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language | zh_TW | en |
dc.language.iso | zh | en_US |
dc.publisher | 農業試驗所 | en_US |
dc.relation.ispartof | 中華農業研究 | en_US |
dc.title | Rhizoctonia solani 各菌絲融合羣對馬鈴薯之侵害情形 | en_US |
dc.title.alternative | Pathogenicity of Different Anastomosis Groups of Rhizoetonia solani Kühn to Potatoes | en_US |
dc.type | journal article | en_US |
dc.identifier.doi | 10.29951/JARC.198003.0004 | - |
dc.relation.journalvolume | 29 | en_US |
dc.relation.journalissue | 1 | en_US |
dc.relation.pages | 27-33 | en_US |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairetype | journal article | - |
item.fulltext | with fulltext | - |
item.languageiso639-1 | zh | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
Appears in Collections: | 1.台灣農業研究(1950~迄今)
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