Yield Losses Associated with Different Levels of Stripe Rust Resistance of Commercial Wheat Cultivars in China
文献类型： 外文期刊
作者： Zhou, Xinli 1 ; Fang, Taohong 1 ; Li, Kexin 1 ; Huang, Kebing 1 ; Ma, Chunhua 1 ; Zhang, Min 1 ; Li, Xin 1 ; Yang, Suizhuang 1 ; Ren, Runsheng 2 ; Zhang, Pingping 2 ;
作者机构： 1.Southwest Univ Sci & Technol, Sch Life Sci & Engn, Wheat Res Inst, Mianyang 621010, Sichuan, Peoples R China
2.Jiangsu Acad Agr Sci, Inst Crop Sci, Collaborat Innovat Ctr Modern Crop Prod Cosponsor, Nanjing 210014, Peoples R China
关键词： disease resistance; fungal pathogens; grain quality; resistance level; stripe rust; wheat; yield losses
期刊名称：PHYTOPATHOLOGY （ 影响因子：4.01； 五年影响因子：4.457 ）
ISSN： 0031-949X
年卷期： 2022 年 112 卷 6 期
页码：
收录情况： SCI
摘要： Wheat stripe rust is one of the most destructive diseases to affect wheat. Although the major resistant wheat varieties have made a great contribution to global food security, yield losses from stripe rust still occur in large wheat growing areas when climatic conditions are unstable. Despite this threat, resistance levels and yield losses of these elite wheat cultivars under wheat stripe rust infection have not been well studied. Based on this investigation of natural infection conditions over 2 years, analysis of the area-under-the-disease-progress-curves differentiated the susceptible cultivars Mianmai 367 (MM367; 788.59), Jinmai 47 (JM47; 1,087.71), and Avocet Susceptible (AvS; 1,314.59) from resistant cultivars Xikemai 18 (XKM18; 177.50) and Xiaoyan 6 (XY6; 545.67). Stripe rust resulted in a 2-year mean yield loss of 32% for all tested varieties. The susceptible varieties JM47, AvS, and MM367 lost 64, 55, and 21% of grain yield, respectively. On the contrary, rust-resistant cultivars XKM18 and XY6 lost only 11 and 28%, respectively. In addition, stripe rust resulted in reduced kernel hardness, flour yield, and flour whiteness. Dough and gluten properties were also affected. Overall, results revealed that the grain yield and quality loss values of the resistant wheat cultivars were less than in the susceptible cultivars. Disease-resistant cultivars such as XKM18 should be promoted and recommended for application. It may also be suggested that growing a susceptible variety such as MM367 could be feasible in combination with fungicide application under high disease pressure.
- 相关文献
作者其他论文 更多>>
-
The plasma membrane-localized transporter VrNramp5 of Vigna radiata L. governs cadmium tolerance and accumulation in Arabidopsis thaliana
作者：Wang, Yu;Huang, Xueying;Li, Xin;Lu, Qian;Wu, Tong;Shao, Muhan;Chen, Yahua;Shen, Zhenguo;Xia, Yan;Liu, Yanli;Chen, Xin;Peng, Kejian
关键词：Cadmium; Mungbean; VrNramp5; Absorption and accumulation; Heterologous expression
-
Comparisons of stripe rust response, grain yield and quality between fungicide sprayed and non-sprayed treatments for newly developed wheat lines carrying different genes for adult-plant resistance to stripe rust
作者：Chen, Hao;Zhang, Liangqi;Ding, Chuanguang;Luo, Yuqi;Jia, Guoyun;Feng, Junming;Wang, Yuqi;Si, Binfan;Zhou, Jianian;Li, Xin;Huang, Kebing;Yang, Suizhuang;Zhou, Xinli;Ren, Yong;Chen, Xianming;Chen, Xianming;Zhang, Pingping;Zhang, Pingping
关键词：Adult -plant resistance; Puccinia striiforms f. sp. tritici; Quality; Stripe rust; Wheat; Yield loss
-
Role and action mechanisms of miR-149 and miR-31 in regulating function of pig cumulus cells and oocytes
作者：Wu, Jia-Shun;Gong, Shuai;Zhang, Min;Ma, Rui-Jie;Luo, Ming-Jiu;He, Nan;Tan, Jing-He;Wang, Hui-Li
关键词：miRNA; TGF-beta signaling; Cumulus expansion; Apoptosis; Developmental potential; Pig oocytes
-
Effect of sorghum bran addition on antioxidant activities, sensory properties, and in vitro starch digestibility of Chinese southern-style steamed bread
作者：Zhang, Pingping;Zhang, Pingping;Zhang, Pingping;Awika, Joseph M.
关键词：sorghum bran; Chinese steamed bread; antioxidant activity; starch digestibility; sensory properties
-
Design of geometric structures of hydrogel via 3D printing to regulate release kinetics and bioaccessibility of β-carotene
作者：Feng, Lei;Qiu, Xuliang;Wu, Jingnan;Dai, Zhuqing;Xu, Yayuan;Li, Dajing;Feng, Lei;Zhang, Min;Yu, Dongxing
关键词：Geometric structure; 3D printing; Hydrogel; Release characteristic; beta-carotene bioaccessibility
-
Optimization and characterization of exopolysaccharides from Leuconostoc citreum BH10 and its functional properties in vitro
作者：Ge, Zhiwen;Xia, Xiudong;Ge, Zhiwen;Azi, Fidelis;Bao, Xuan;Yin, Xintao;Feng, Xue;Zhang, Min;Dong, Mingsheng;Xia, Xiudong
关键词：Exopolysacchrides; Leuconostoc citreum BH10; Response surface methodology; Emulsifying property; Antibiofilm activities
-
g-C3N4 promotes agro-ecosystem productivity: a case study for rice
作者：Cheng, Jiahui;Li, Xin;He, Shiying;Cheng, Jiahui;Ding, Chenman;Feng, Yanfang;Hou, Pengfu;Xue, Lihong;Yang, Linzhang;He, Shiying
关键词：
