First report of brown root rot caused by Pythium vexans on ramie in Hunan, China
文献类型: 外文期刊
第一作者: Yu, Yong-Ting
作者: Yu, Yong-Ting;Chen, Jia;Gao, Chun-Sheng;Zeng, Liang-Bin;Li, Zhi-Min;Zhu, Tao-Tao;Sun, Kai;Cheng, Yi;Sun, Xiang-Ping;Yan, Li;Yan, Zhun;Zhu, Aiguo
作者机构:
关键词: Boehmeria nivea;brown root rot;molecular identification;pathogenicity;Pythium vexans
期刊名称:CANADIAN JOURNAL OF PLANT PATHOLOGY ( 影响因子:2.442; 五年影响因子:1.993 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Ramie is an important natural fibre crop and a perennial herbaceous plant of the nettle family Urticaceae. In 2013, brown root rot disease was observed on ramie plants in Yuangjiang, Hunan Province, China. Symptoms included stunted plants, reduced number of ramets per plant, and brown to purple-black discolouration of the root. The pathogen was identified as Pythium vexans according to morphological features and sequence identity (99-100%) to the published data for internal transcribed spacer (ITS), 18S and 28S rDNA sequences. The pathogenicity was confirmed on healthy fibrous roots of seedlings and on detached storage roots under greenhouse conditions. To our knowledge, this is the first report of brown root rot disease caused by Pythium vexans on ramie.
分类号: S4
- 相关文献
作者其他论文 更多>>
-
Promotion effect of the 1, 2-propanediol on the gel-related properties of locust bean gum/xanthan synergistic gel system
作者:Lin, Lisong;Zhang, Binjia;Zhao, Guohua;Chen, Jia;Qiao, Dongling;Lin, Lisong;Liu, Yi;Jiang, Fatang;Guo, Wei
关键词:Locust bean gum; Xanthan; Gel; 1, 2-propanediol
-
Degradable film mulching increases soil carbon sequestration in major Chinese dryland agroecosystems
作者:Liu, Zihan;Uwiragiye, Yves;Fallah, Nyumah;Cai, Zucong;Cheng, Yi;Zhao, Chenxu;Zhang, Nanhai;Li, Zhaoyang;Jia, Zhikuan;Wang, Jing;Crowther, Thomas W.;Huang, Yuanyuan.;Huang, Yuanyuan.;Huang, Yuanyuan.;Xu, Yi;Xu, Yi;Zhang, Sheng;Kuzyakov, Yakov;Kuzyakov, Yakov;Siddique, Kadambot H. M.;Chang, Scott X.;Xu, Minggang;Xu, Minggang;Mueller, Christoph;Cheng, Yi;Mueller, Christoph;Mueller, Christoph;Mueller, Christoph;Cheng, Yi;Cheng, Yi;Cheng, Yi
关键词:
-
Development of recombinase polymerase amplification combined with a lateral flow dipstick assay for rapid and simple detection of Tylenchulus semipenetrans in soil
作者:Song, Zhiqiang;Cheng, Yi;Wang, Tuhong;Wang, Qipei;Qiu, Caisheng;Qiu, Huajiao
关键词:citrus;
Tylenchulus semipenetrans ; recombinase polymerase amplification; lateral flow dipstick; nematode detection -
Research progress on biological prevention and control in tobacco green production
作者:Sun, Xiang-ping;Qiu, Hua-jiao;Qiu, Cai-sheng;Wu, Zhi-ming;Cao, Yi;Wang, Feng;Song, Xixia;Tang, Lili;Liu, Dandan
关键词:Tobacco; economic crop; microbial technology; biological prevention; low-carbon inputs
-
Reducing methane emissions by developing lowfumarate high-ethanol eco-friendly rice
作者:Jin, Yunkai;Hu, Jia;Liu, Chunlin;Wu, Jun;Jin, Yunkai;Hu, Jia;Liu, Chunlin;Wu, Jun;Jin, Yunkai;Hu, Jia;Bettembourg, Mathilde;Bedada, Girma;Sun, Chuanxin;Liu, Tong;Moazzami, Ali A.;Schnurer, Anna;Sun, Kai;Hao, Peiying;Tang, Jintian;Ye, Zihong;Yu, Xiaoping;Xue, Lihong;Li, Peng;Pan, Aihu;Weng, Lushui;Xiao, Guoying
关键词:paddy; methane emission; root exudates; fumarate; ethanol; low-methane rice
-
Global Land Use Change Impacts on Soil Nitrogen Availability and Environmental Losses
作者:Wang, Jing;Uwiragiye, Yves;Cao, Miaomiao;Chen, Meiqi;Fallah, Nyumah;Cheng, Yi;Cai, Zucong;Uwiragiye, Yves;Huang, Yuanyuan .;Huang, Yuanyuan .;Huang, Yuanyuan .;Cheng, Yi;Cheng, Yi;Cheng, Yi;Xu, Minggang;Xu, Minggang;Chang, Scott X.;Mueller, Christoph;Mueller, Christoph;Mueller, Christoph;Cheng, Yi;Cai, Zucong;Mueller, Christoph
关键词:nitrogen supply; land use change and nitrogen loss
-
Photocatalytic Germylation via Direct Hydrogen Atom Transfer
作者:Wang, Wenshan;Liu, Yan;Qiu, Gonghong;Cao, Shuxia;Sun, Kai;Chen, Xiaolan;Qu, Lingbo;Yu, Bing;Wang, Wenshan;Liu, Yan;Qiu, Gonghong;Liu, Yan;Krylov, Igor B.;Terent'ev, Alexander O.;Qu, Lingbo
关键词:Synthesis methods; Radical reactions; Germylation; Direct hydrogen atom transfer; Germyl radical; Photocatalysis