Preliminary Investigation on Resistance of Beckmannia syzigachne to Clodinafop-Propargyl and Mesosulfuron-Methyl from China
文献类型： 外文期刊
作者： Peng, Licun 1 ; Li, Xiangju 1 ; Zhang, Shuai 2 ; Guo, Xiaotong 1 ; Li, Zheng 1 ; Chen, Jingchao 1 ; Wei, Shouhui 1 ; Cui, Hailan 1 ;
作者机构： 1.Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pests, 2 Yuanmingyuan West Rd, Beijing 100193, Peoples R China
2.Natl Agrotech Extens & Serv Ctr, Beijing 100125, Peoples R China
3.Heilongjiang Acad Agr Sci, Inst Plant Protect, Harbin 150086, Peoples R China
关键词：
期刊名称：AGRONOMY-BASEL （ 影响因子：3.4； 五年影响因子：3.8 ）
ISSN：
年卷期： 2025 年 15 卷 2 期
页码：
收录情况： SCI
摘要： Beckmannia syzigachne is one of the most competitive weeds in winter wheat fields in China. In this study, 120 suspected resistant populations of Beckmannia syzigachne were collected from the Anhui, Hubei, Jiangsu, and Shandong Provinces from 2017 to 2019. In total, 110 populations exhibited different levels of resistance to clodinafop-propargyl, 114 populations expressed different levels of resistance to mesosulfuron-methyl, and 105 populations were resistant to both herbicides at different levels. The resistant weeds were mainly distributed in Anhui and Jiangsu Provinces. The detection results of acetyl coA carboxylase (ACCase) and acetolactate synthase (ALS) genes in the resistant populations indicated that ACCase gene mutations occurred in 97 out of 110 populations resistant to clodinafop-propargyl and ALS gene mutations occurred in 25 out of 114 populations resistant to mesosulfuron-methyl. There were several mutation types, including Ile-1781-Leu, Trp-2027-Cys, Ile-2041-Asn, Ile-2041-Val, Asp-2078-Gly, and Gly-2096-Ala in the ACCase sequence and Pro-197-Ser, Pro-197-Thr, Pro-197-His, Pro-197-Leu, Asp-376-Glu, and Trp-574-Leu in the ALS sequence. Among these mutation types, Pro-197-His, Asp-376-Glu, and Trp-574-Leu in the ALS sequence were the first identified in Beckmannia syzigachne.
- 相关文献
作者其他论文 更多>>
-
Long-Term Crop Rotation Revealed the Relationship Between Soil Organic Carbon Physical Fraction and Bacterial Community at Aggregate Scales
作者：Meng, Xianghai;Wang, Baicheng;Zhang, Xingzhe;Liu, Chunguang;Yang, Bing;Wang, Wenhui;Xu, Dehai;Zhang, Shuai;Wang, Xiaomei;Ji, Jinghong;Hao, Xiaoyu;Cao, Minghui;Wang, Yuming;Wang, Yuming
关键词：aggregate; bacterial community; long-term crop rotation; soil organic carbon
-
A Blackcurrant (Ribes nigrum L.) Cultivar: Wanfeng
作者：Gao, Hongna;Zhou, Wenzhi;Tang, Jiahan;Yu, Wenquan;Tao, Liang;Zhang, Shuai;Zhang, Wujie;Zhang, Wei
关键词：applied breeding; pomology; small-berry cultivar
-
Widely Targeted Metabolomics Reveals Metabolic Divergence in Abutilon theophrasti Populations Under Glufosinate Ammonium Treatment
作者：Guo, Xiaotong;Wang, Yu;Guo, Yulian;Luo, Chan;Cong, Keqiang
关键词：
Abutilon theophrasti ; glufosinate ammonium; widely targeted metabolomics; metabolic pathways -
Mechanisms of Inhibitory and Anti-Inflammatory Effects of Aloe-Emodin Against Multidrug-Resistant Escherichia coli: A Network Pharmacology and Molecular Dynamics Approach
作者：Ding, Xuanpan;Zhao, Yuan;Li, Junfeng;Zhang, Shuai;Fan, Honggang;Yao, Dan;Zhang, Yong;Yang, Haotian
关键词：aloe-emodin; antibacterial test; inflammatory factor; MDR-E. coli; network pharmacology
-
Distribution and Mechanism of Japanese Brome (Bromus japonicus) Resistance to ALS-Inhibiting Herbicides in China
作者：Bai, Linzhi;Li, Xiangju;Chen, Jingchao;Yu, Haiyan;Cui, Hailan;Guo, Xiaotong
关键词：Bromus japonicus; ALS-inhibiting herbicides; resistant population screening; cross-resistance; target-site mutation
-
Dexmedetomidine Alleviates Acute Stress-Induced Acute Kidney Injury by Attenuating Inflammation and Oxidative Stress via Inhibiting the P2X7R/NF-κB/NLRP3 Pathway in Rats
作者：Yang, Haotian;Zhao, Yuan;Yang, Tianyuan;Dou, Xinyi;Li, Junfeng;Feng, Guofeng;Fan, Honggang;Zhang, Shuai;Yang, Haotian;Chen, Yongping;Yang, Guiyan;Fang, Hao
关键词：dexmedetomidine; acute stress; kidney; oxidative stress; inflammation; P2X(7)R/NF-kappa B/NLRP3
-
The effects of long-term application of fomesafen on weed seedbank and resistance levels of Amaranthus retroflexus L.
作者：Guo, Xiaotong;Guo, Yulian;Wang, Yu;Luo, Chan;Cong, Keqiang
关键词：weed seedbank; Amaranthus retroflexus L.; fomesafen; target resistance; non-target resistance
