Isolation And Identification Of A B.acillus Subtilis Hz-72 Exhibiting B iocontrol Activity Against Flax Seedling Blight
文献类型: 外文期刊
作者: Tan, TM; Zhu, JX; Shen, AR; Li, JL; Yu, YT; Zhang, MJ; Zhao, MR; Li, ZM; Chen, J; Gao, CS; Cheng, Y; Guo, LT; Yan, L; Sun, XP; Zeng, LB; Yan, Z
作者机构:
关键词: Rhizosphere bacteria; Bacillus subtilis; Flax; Rhizoctonia solani; Biocontrol
期刊名称: EUROPEAN JOURNAL OF PLANT PATHOLOGY
ISSN: 0929-1873
年卷期: 2019 年 153 卷 3 期
页码:
收录情况: JCR(2021版)
摘要: Seedling blight caused by Rhizoctonia solani is a serious soil-borne disease on flax. In this study, we isolated a bacterial strain HZ-72 from the rhizosphere soil of flax with obvious inhibitory effect on R. solani and other six plant fungal pathogens. Strain HZ-72 was identified as Bacillus subtilis based on morphological, physiological, biochemical characteristics and 16S rDNA sequence analysis. In greenhouse experiments, the control efficiency of strain HZ-72 reached 83.34%. Additionally, in vitro assays indicated that cell wall-degrading enzymes such as protease and cellulase, volatile compounds, proteins and lipopeptides produced by strain HZ-72 all contributed to its antagonistic activity against R. solani. To our knowledge, this is the first report on the use of a rhizosphere B. subtilis strain as a biocontrol agent for the biocontrol of flax seedling blight caused by R. solani.
分类号:
- 相关文献
作者其他论文 更多>>
-
Metabolic Response Of Pleurotus Ostreatus To Continuous Heat Stress
作者:Yan, ZY; Zhao, MR; Wu, XL; Zhang, JX
关键词:Pleurotus Ostreatus; Heat Stress; Temporality; Intracellular; Metabolic Response
-
Jagged1 And Epidermal Growth Factor Promoted Androgen-Suppressed Mouse Hair Growth In Vitro And In Vivo
作者:Lin, YF; Liu, CY; Zhan, XS; Wang, BY; Li, K; Li, JL
关键词:Jagged1; Epidermal Growth Factor; Hair Growth; Hair Follicle; Testosterone
-
Phylodynamic Analysis Of Two Amino Acid Substitutions In The Hemagglutinin Protein Of Canine Distemper Virus Strains Detected In Fur-Bearing Animals In China
作者:Tao, RS; Ba, HX; Chen, J; Liu, MJ; Pan, HJ; Li, X; Wang, QK; Zhao, JJ
关键词:Canine Distemper Virus; H Protein; Sub-Genotype; Bayesian Phylogenetics; Selection Pressure
-
Air Warming And Co2 Enrichment Increase N Use Efficiency And Decrease N Surplus In A Chinese Double Rice Cropping System
作者:Wang, B; Guo, C; Wan, YF; Li, JL; Ju, XT; Cai, WW; You, SC; Qin, XB; Wilkes, A; Li, YE
关键词:Warming; Co2 Enrichment; N Uptake; N Translocation; N Surplus; N Use Efficiency
-
A Hybrid Modelling Approach To Understanding Adoption Of Precision Agriculture Technologies In Chinese Cropping Systems
作者:Li, WJ; Clark, B; Taylor, JA; Kendall, H; Jones, G; Li, ZH; Jin, S; Zhao, CJ; Yang, GJ; Shuai, CM; Cheng, X; Chen, J; Yang, H; Frewer, LJ
关键词:Precision farming; Reduced inputs; Technology adoption; Small-holder agriculture; Agricultural service providers; Structural equation modelling
-
Envdiversity-Dependent Protection Of The Attenuated Equine Infectious Anaemia Virus Vaccine
作者:Lin, YZ; Wang, XF; Wang, YH; Du, C; Ren, HL; Liu, C; Zhu, DT; Chen, J; Na, L; Liu, DQ; Yang, ZB; Wang, XJ
关键词:Eiav; Env; Diversity; Immune Protection; Vaccine; Retrovirus
-
Selective Extraction Of Fungicide Carbendazim In Fruits Using Beta-Cyclodextrin Based Molecularly Imprinted Polymers
作者:Farooq, S; Nie, JY; Cheng, Y; Bacha, SAS; Chang, WX
关键词:Carbendazim; Cyclodextrins; Fruit Samples; Molecularly Imprinted Polymers; Selective Extraction