数字农科院2.0

Evaluation of antibacterial and antifungal properties of 9-oxo-10,11-dehydroageraphorone extracted from Eupatorium adenophorum

文献类型： 外文期刊

作者： Ouyang, Canbin;Wang, Qiuxia;Li, Yuan;Yan, Dongdong;Guo, Meixia;Cao, Aocheng;Yang, Dongsheng

作者机构：

关键词： 9-Oxo-10;11-dehydroageraphorone;Antifungal activity;Antibacterial activity;Scanning electron microscopy

期刊名称： JOURNAL OF PLANT DISEASES AND PROTECTION

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： 9-Oxo-10,11-dehydroageraphorone (ODA) is a cadinene sesquiterpene isolated from Eupatorium adenophorum. The antimicrobial activity of ODA was tested in vitro against four fungal strains and four bacterial strains. The fungitoxicity of ODA was evaluated by percentage radial growth inhibition using the poisoned food technique. ODA inhibited Fusarium oxysporum more than the other tested strains, giving EC50 values of 0.325 mg ml(-1) at 48 h and 0.365 mg ml(-1) at 96 h. Tests also revealed that ODA inhibits the germination of Fusarium oxysporum spores, reducing germination by 97 % at 0.5 mg ml(-1) concentration. The minimum inhibitory concentrations (MIC) of ODA against four tested strains of Ralstonia solanacearum ranged from 0.25 to 1 mg ml(-1) using a micro-well dilution method. In addition, our scanning electron microscopy study revealed previously unreported, pronounced effects of ODA on Fusarium oxysporum, Bipolaris sorokiniana, Fusarium proliferatum and Alternaria tenuissima, including marked shrinkage in the mycelia of all tested strains, swelling at the ends of Bipolaris sorokiniana mycelia and inhibition of spore production in the strains of Bipolaris sorokiniana and Fusarium proliferatum, providing firm evidence of the toxicity of ODA to these pathogenic fungi.

分类号： Q94

  • 相关文献

[1]Evaluation of the antimicrobial activity of 9-oxo-agerophorone against soil borne pathogens. Ouyang, Canbin,Li, Yuan,Fang, Wensheng,Yan, Dongdong,Guo, Meixia,Cao, Aocheng,Wang, Qiuxia,Yang, Dongsheng.

[2]Whole-genome sequencing reveals putative underlying mechanisms of biocontrol capability of IBFCBF-5. Chen Luo,Ai rong Shen,Ye song Ren,Yang Zhai,Yi Cheng,Jianping Xu,Lin Wei,Ji lie Li,Liang bin Zeng. 2023

[3]Perception of potential sex pheromones and host-associated volatiles in the cotton plant bug, Adelphocoris fasciaticollis (Hemiptera: Miridae): morphology and electrophysiology. Liu, Ze-Wen,Sun, Liang,Xiao, Hai-Jun,Gu, Shao-Hua,Guo, Yu-Yuan,Zhang, Yong-Jun,Xiao, Hai-Jun. 2014

[4]A Comparative Scanning Electron Microscopy Study on Antennal Sensilla of Trissolcus japonicus and Trissolcus plautiae, Egg Parasitoids of Stink Bugs (Pentatomidae). Zhong Yong-Zhi,Zhong Yong-Zhi,Zhang Jin-Ping,Zhang Feng,Zhang Jin-Ping,Zhang Feng,Wang Xiang-Ping.

[5]Effects of external phosphorus on the cell ultrastructure and the chlorophyll content of maize under cadmium and zinc stress. Jiang, H. M.,Yang, J. C.,Zhang, J. F..

[6]Effect of Vaccinium bracteatum Thunb. leaf pigment on the thermal, pasting, and textural properties and microstructure characterization of rice starch. Xu, Yuan,Fan, Mingcong,Wang, Li,Qian, Haifeng,Zhang, Hui,Qi, Xiguang,Zhou, Sumei.

[7]Isolation and characterization of a Neisseria strain from the liver of a Chinese Peking duck. Wang, Hanqing,Wang, Xiaoxu,Li, Ning,Wei, Jianzhong,Sun, Pei,Wang, Guijun,Chen, Zongyan,Liu, Guangqing.

[8]Interactions between the entomopathogenic fungus Beauveria bassiana and the predatory mite Neoseiulus barkeri and biological control of their shared prey/host Frankliniella occidentalis. Gao, Yulin,Xu, Xuenong,Lei, Zhongren,Smagghe, Guy.

[9]Highly virulent Beauveria bassiana strains against the two-spotted spider mite, Tetranychus urticae, show no pathogenicity against five phytoseiid mite species. Xu, Xuenong,Lei, Zhongren,Xie, Haicui,Li, Maoye. 2016

[10]Scanning electron microscopy of all parasitic stages of Haemaphysalis qinghaiensis Teng, 1980 (Acari: Ixodidae). Chen, Ze,Li, Youquan,Liu, Zhijie,Ren, Qiaoyun,Ma, Miling,Luo, Jianxun,Yin, Hong.

[11]Ultrastructure of Chemosensilla on Antennae and Tarsi of Ectropis obliqua (Lepidoptera: Geometridae). Bian, Lei,Li, Zhao-Qun,Cai, Xiao-Ming,Luo, Zong-Xiu,Chen, Zong-Mao,Ma, Long.

[12]Effects Of Beauveria Bassiana On P.redation And Behavior Of T he Predatory Mite Phytoseiulus Persimilis. Wu, SY,Xing, ZL,Sun, WN,Xu, XN,Meng, RX,Lei, ZR. 2018

[13]The morphological diversity of pollen in the genus Gossypium. Cai, Xiaoyan,Hou, Yuqing,Muhammad, Umer Jawad,Wang, Heng,Xu, Yanchao,Zheng, Jie,Wang, Yuhong,Liu, Fang,Zhou, Zhongli,Hua, Jinping,Wang, Kunbo. 2023

[14]Characteristics of the infection of tilletia laevis kühn (Syn. tilletia foetida (wallr.) liro.) in compatible wheat. Zhaoyu Ren,Wei Zhang,Mengke Wang,Haifeng Gao,Huimin Shen,Chunping Wang,Taiguo Liu,Wanquan Chen,Li Gao. 2021

[15]Scanning Electron Microscopic Analysis of Antennal Sensilla and Tissue-Expression Profiles of Chemosensory Protein Genes in Ophraella communa (Coleoptera: Chrysomelidae). Chao Ma,Yang Yue,Yan Zhang,Zhen Ya Tian,Hong Song Chen,Jian Ying Guo,Zhong Shi Zhou. 2022

[16]Assessment of soil aggregate pore structure after 8 years of cultivation from the parent material of a Mollisol. Ren, Lidong,Yao, Shuihong,Sun, Jingwei,Zhou, Hu. 2024

[17]Potato cubes for the elderly with dysphagia designed through freeze-thaw impregnation technique: Effect of enzymatic hydrolysis. Qiannan Liu,Xinyan Duan,Yuan Zhang,Wei Liu,Ruixuan Zhao,Yingsa Wang,Jia Yao,Honghai Hu. 2024

[18]Biogenic synthesis of AgNPs via polyherbal formulation: Mechanistic neutralization and toxicological impact on acetylcholinesterase from Bungarus sindanus venom. Afshin, Noshaba,Mushtaq, Nadia,Ahmed, Mushtaq,Sher, Naila,Alhag, Sadeq K.,Khalil, Fatma Mohamed Ameen,Al-Shuraym, Laila A.,Hameed, Hajra,Badshah, Farhad,Hussain, Riaz. 2024

[19]Synthesis and Biological Evaluation of Novel Thioether Pleuromutilin Derivatives. Mu, Shuhua,Zhang, Yue,Mu, Shuhua,Liu, Huixian,Zhang, Lifang,Wang, Xiaoyang,Xue, Feiqun.

[20]Expression and characterization of recombinant gallinacin-9 and gallinacin-8 in Escherichia coli. Ma, De-ying,Shan, An-shan,Liu, Sheng-wang,Han, Zong-xi,Li, Yi-jin.

作者其他论文 更多>>