Article(id=1305135923235152400, tenantId=1146029695717560320, journalId=1303687221787852879, issueId=1305135915303723476, articleNumber=null, orderNo=null, doi=10.7606/j.issn.1009-1041.2026.07.14, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1765728000000, receivedDateStr=2025-12-15, revisedDate=1769443200000, revisedDateStr=2026-01-27, acceptedDate=null, acceptedDateStr=null, onlineDate=1789098252352, onlineDateStr=2026-09-11, pubDate=1784044800000, pubDateStr=2026-07-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1789098252352, onlineIssueDateStr=2026-09-11, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1789098252352, creator=13701087609, updateTime=1789098252352, updator=13701087609, issue=Issue{id=1305135915303723476, tenantId=1146029695717560320, journalId=1303687221787852879, year='2026', volume='46', issue='7', pageStart='F2', pageEnd='990', issueExtLink='null', onlineDate='null', pubDate='1784044800000', pubDateStr='2026-07-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1789098250461, creator='13701087609', updateTime=1789103040607, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1305156006661608318, tenantId=1146029695717560320, journalId=1303687221787852879, issueId=1305135915303723476, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1305156006661608319, tenantId=1146029695717560320, journalId=1303687221787852879, issueId=1305135915303723476, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=981, endPage=990, ext={EN=ArticleExt(id=1305135923423896081, articleId=1305135923235152400, tenantId=1146029695717560320, journalId=1303687221787852879, language=EN, title=Investigation and Research on the Autumn Source of Wheat Stripe Rust in the Over-Summering Areas of Qinghai, columnId=1305133133406433355, journalTitle=Journal of Triticeae Crops, columnName=Physiology, Ecology and Cultivation, runingTitle=null, highlight=null, articleAbstract=

To investigate the occurrence of autumn wheat stripe rust and the transmission pathways of pathogen sources in the over-summering areas of Puccinia striiformis f. sp. tritici in Qinghai, systematic field disease surveys were conducted on the main over-summering host wheat in eastern Qinghai from August to November in 2023 and 2024. The results showed that overlapping host growth stages occurred in the eastern wheat-growing regions of Qinghai from August to October, allowing the pathogen to complete infection across different hosts. Puccinia striiformis f. sp. tritici in Qinghai is unaffected by summer high temperatures and can successfully survive over summer in nearly all wheat-growing areas, with pathogen reproduction lasting until December. From August to October, abundant precipitation in eastern Qinghai led to severe disease occurrence in autumn-sown wheat seedlings. The average diseased leaf rate showed a linear positive correlation with precipitation, and a significant positive correlation was observed with precipitation in September of 2023 (P≤0.05). Based on airflow trajectory simulations, it is inferred that during the occurrence of stripe rust on autumn-sown wheat seedlings in the eastern wheat-growing areas of Qinghai, the disease can directly impact autumn seedling infections in Gansu and Ningxia. Moreover, through a single long-distance dispersal event, the pathogen can reach the Guanzhong Plain and even the wheat-growing regions of southern Henan, with the potential to threaten northwestern Hubei.

, authors=Cheng WANG1, Aolin WANG1, Wenlong MA1, Qiang YAO1, Zhensheng KANG2, authorsList=Cheng WANG, Aolin WANG, Wenlong MA, Qiang YAO, Zhensheng KANG, authorCompany=null, correspAuthors=Qiang YAO, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1305135923633611282, articleId=1305135923235152400, tenantId=1146029695717560320, journalId=1303687221787852879, language=CN, title=小麦条锈菌青海越夏区秋季菌源调查研究, columnId=1305133133590982733, journalTitle=麦类作物学报, columnName=生理、生态与栽培, runingTitle=null, highlight=null, articleAbstract=

为探明小麦条锈菌青海越夏区秋季条锈病发生情况及菌源传播路径,分别于2023年和2024年的8—11月对青海东部麦区主要越夏寄主小麦进行系统性田间病害调查。结果表明,2023与2024年8—10月青海东部麦区存在条锈菌寄主生育期重叠现象,菌源可在不同寄主上完成侵染。小麦条锈菌在青海不受夏季高温的影响,几乎可以在所有的小麦种植区顺利越夏,菌源繁殖期可至12月;2023和2024年8—10月青海东部地区降水量充沛,小麦秋苗条锈菌发病较重,平均病叶率与降水量呈线性正相关,且与2023年9月降水量呈显著正相关(P≤0.05)。根据气流轨迹模拟结果推测,青海省东部麦区秋苗条锈病发生状况可直接影响甘、宁两省小麦的秋苗发病,甚至仅凭借一次远距离传播就可到达关中平原乃至豫南麦区,并有机会威胁鄂西北麦区。

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小麦条锈菌青海越夏区秋季菌源调查研究
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王成 1 , 王奥霖 1 , 马文龙 1 , 姚强 1 , 康振生 2
麦类作物学报 | 生理、生态与栽培 2026,46(7): 981-990
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麦类作物学报 |生理、生态与栽培 2026 , 46 (7) : 981 -990
小麦条锈菌青海越夏区秋季菌源调查研究
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王成1 , 王奥霖1, 马文龙1, 姚强1 , 康振生2
作者信息
  • 1.青海大学农林科学院/青海省农业有害生物综合治理重点实验室,青海 西宁 810016
  • 2.西北农林科技大学作物抗逆与高效生产全国重点实验室,陕西 杨凌 712100
通讯作者:
E-mail: (姚强)
作者简介:

E-mail: (王成)

Investigation and Research on the Autumn Source of Wheat Stripe Rust in the Over-Summering Areas of Qinghai
Cheng WANG1 , Aolin WANG1, Wenlong MA1, Qiang YAO1 , Zhensheng KANG2
Affiliations
  • 1.Qinghai Provincial Key Laboratory of Integrated Management of Agricultural Pests/Academy of Agriculture and Forestry Sciences, Qinghai University, Xining, Qinghai 810016, China
  • 2.State Key Laboratory of Crop Stress Biology for Arid Areas, Northwest A&F University, Yangling, Shaanxi 712100, China
出版时间: 2026-07-15 doi: 10.7606/j.issn.1009-1041.2026.07.14
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为探明小麦条锈菌青海越夏区秋季条锈病发生情况及菌源传播路径,分别于2023年和2024年的8—11月对青海东部麦区主要越夏寄主小麦进行系统性田间病害调查。结果表明,2023与2024年8—10月青海东部麦区存在条锈菌寄主生育期重叠现象,菌源可在不同寄主上完成侵染。小麦条锈菌在青海不受夏季高温的影响,几乎可以在所有的小麦种植区顺利越夏,菌源繁殖期可至12月;2023和2024年8—10月青海东部地区降水量充沛,小麦秋苗条锈菌发病较重,平均病叶率与降水量呈线性正相关,且与2023年9月降水量呈显著正相关(P≤0.05)。根据气流轨迹模拟结果推测,青海省东部麦区秋苗条锈病发生状况可直接影响甘、宁两省小麦的秋苗发病,甚至仅凭借一次远距离传播就可到达关中平原乃至豫南麦区,并有机会威胁鄂西北麦区。

小麦条锈菌  /  青海越夏区  /  秋季菌源调查  /  前向轨迹分析

To investigate the occurrence of autumn wheat stripe rust and the transmission pathways of pathogen sources in the over-summering areas of Puccinia striiformis f. sp. tritici in Qinghai, systematic field disease surveys were conducted on the main over-summering host wheat in eastern Qinghai from August to November in 2023 and 2024. The results showed that overlapping host growth stages occurred in the eastern wheat-growing regions of Qinghai from August to October, allowing the pathogen to complete infection across different hosts. Puccinia striiformis f. sp. tritici in Qinghai is unaffected by summer high temperatures and can successfully survive over summer in nearly all wheat-growing areas, with pathogen reproduction lasting until December. From August to October, abundant precipitation in eastern Qinghai led to severe disease occurrence in autumn-sown wheat seedlings. The average diseased leaf rate showed a linear positive correlation with precipitation, and a significant positive correlation was observed with precipitation in September of 2023 (P≤0.05). Based on airflow trajectory simulations, it is inferred that during the occurrence of stripe rust on autumn-sown wheat seedlings in the eastern wheat-growing areas of Qinghai, the disease can directly impact autumn seedling infections in Gansu and Ningxia. Moreover, through a single long-distance dispersal event, the pathogen can reach the Guanzhong Plain and even the wheat-growing regions of southern Henan, with the potential to threaten northwestern Hubei.

Wheat stripe rust  /  Over-summering areas in Qinghai  /  Autumn inoculum survey  /  Forward trajectory analysis
王成, 王奥霖, 马文龙, 姚强, 康振生. 小麦条锈菌青海越夏区秋季菌源调查研究. 麦类作物学报, 2026 , 46 (7) : 981 -990 . DOI: 10.7606/j.issn.1009-1041.2026.07.14
Cheng WANG, Aolin WANG, Wenlong MA, Qiang YAO, Zhensheng KANG. Investigation and Research on the Autumn Source of Wheat Stripe Rust in the Over-Summering Areas of Qinghai[J]. Journal of Triticeae Crops, 2026 , 46 (7) : 981 -990 . DOI: 10.7606/j.issn.1009-1041.2026.07.14
  • 国家自然科学基金项目(32360655)
  • 青海省重点研发计划项目(2025-NK-129)
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doi: 10.7606/j.issn.1009-1041.2026.07.14
  • 接收时间:2025-12-15
  • 首发时间:2026-09-11
  • 出版时间:2026-07-15
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  • 收稿日期:2025-12-15
  • 修回日期:2026-01-27
基金
国家自然科学基金项目(32360655)
青海省重点研发计划项目(2025-NK-129)
作者信息
    1.青海大学农林科学院/青海省农业有害生物综合治理重点实验室,青海 西宁 810016
    2.西北农林科技大学作物抗逆与高效生产全国重点实验室,陕西 杨凌 712100

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E-mail: (姚强)
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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