文献类型： 外文期刊
作者： Cheng, Feixue 2 ; Wang, Jian 3 ; Song, Zhiqiang 1 ; Cheng, Ju'e 1 ; Zhang, Deyong 1 ; Liu, Yong 1 ;
作者机构： 1.Hunan Acad Agr Sci, Inst Plant Protect, Changsha 410125, Hunan, Peoples R China
2.Key Lab Integrated Management Pests & Dis Hort Cr, Changsha 410125, Hunan, Peoples R China
3.Hunan Acad Agr Sci, Hunan Agr Econ & Reg Planning Res Inst, Changsha 410125, Hunan, Peoples R China
关键词： Bursaphelenchus;Heterodera;Meloidogyne;nematicide;oxidase activity;Patylenchus
期刊名称：JOURNAL OF NEMATOLOGY （ 影响因子：1.402； 五年影响因子：2.012 ）
ISSN： 0022-300X
年卷期： 2017 年 49 卷 3 期
页码：
收录情况： SCI
摘要： Plant-parasitic nematodes are important agricultural pests and often cause serious crop losses. Novel, environmental friendly nematicides are urgently needed because of the harmful effects of some existing nematicides on human health. 5-Aminolevulinic acid (ALA) was reported as a potential biodegradable herbicide, insecticide, or plant-growth promoting agent. Lack of information on ALA against plant-parasitic nematodes prompted this investigation to determine the effects of ALA on Meloidogyne incognita, Heterodera glycines, Pratylenchus coffeae, and Bursaphelenchus xylophilus. A series of in vitro assays and one greenhouse trial were conducted to examine the nematicidal effects of ALA. The results demonstrated that ALA exhibited a strong effect of suppression against the four nematodes tested. ALA also inhibited hatching of M. incognita and H. glycines. Results from the greenhouse experiment indicated that treatment of soil with 6.0 mM ALA significantly reduced the root-gall index (RGI) and egg mass number per root system compared with the uninoculated control (P <= 0.05). The metabolism assays indicated that ALA treatment significantly altered the nematode metabolism including the total protein production, malondialdehyde (MDA) content, and oxidase activities. This study suggested that ALA is a promising nematicide against plant-parasitic nematodes.
- 相关文献
作者其他论文 更多>>
-
Endophytic Bacterial Community Structure and Function Response of BLB Rice Leaves After Foliar Application of Cu-Ag Nanoparticles
作者：Ning, Weimin;Li, Mingxuan;Jiang, Lei;Yang, Mei;Liu, Maoyan;Ning, Weimin;Liu, Yong;Liu, Yong
关键词：endophytic bacteria; Cu-Ag nanoparticles; bacterial community; BLB; rice
-
Cucumber green mottle mosaic virus encodes additional small proteins with specific subcellular localizations and virulence function
作者：Gong, Pan;Gao, Mengxin;Chen, Yalin;Zhang, Mingzhen;Hu, Xiaohua;Zhao, Siwen;Pan, Mengjiao;Cao, Buwei;Zhou, Xueping;Li, Fangfang;Gao, Mengxin;Zhou, Xueping;Huang, Yucong;Shen, Qingtang;Zhang, Hui;Liu, Yong;Liu, Yong;Lozano-Duran, Rosa;Wang, Aiming
关键词：positive-sense single-stranded RNA viruses; tobamoviruses; cucumber green mottle mosaic virus; small ORFs; peroxisomes; virus pathogenicity
-
Host metabolites explain microbiome variation between different rice genotypes
作者：Su, Pin;Peng, Weiye;Sun, Shu'e;Du, Xiaohua;Bai, Lianyang;Liu, Yong;Zhang, Deyong;Su, Pin;Peng, Weiye;Sun, Shu'e;Du, Xiaohua;Bai, Lianyang;Liu, Yong;Zhang, Deyong;Kang, Houxiang;Peng, Qianze;Zhang, Deyong;Peng, Qianze;Zhang, Deyong;Zhang, Chi;Lei, Ziling;Liu, Yong;Zhang, Deyong;Tang, Qianjun;Cernava, Tomislav
关键词：Plant genotype; Plant microbiome; Genetic control; Plant metabolites; Phenylpropanoids
-
Analysis of the Antagonistic Effect of Dibutyl Phthalate on Magnaporthe oryzae through Bioassay and Omics Data
作者：Qin, Yingfei;Wu, Xiyang;Tan, Xinqiu;Liu, Yong;Zhang, Deyong;Chen, Yue;Qin, Yingfei;Wu, Xiyang;Tan, Xinqiu;Liu, Yong;Zhang, Deyong;Chen, Yue;Qin, Yingfei;Wu, Xiyang;Tan, Xinqiu;Liu, Yong;Zhang, Deyong;Chen, Yue;Qin, Yingfei;Wu, Xiyang;Tan, Xinqiu;Liu, Yong;Zhang, Deyong;Chen, Yue
关键词：dibutyl phthalate; antifungal activity; Magnaportheoryzae; transcriptome; metabolome
-
Metabolomic Profiling Reveals the Effects of Cu-Ag Nanoparticles on Tomato Bacterial Wilt
作者：Ning, Weimin;Jiang, Lei;Yang, Mei;Lei, Tianhao;Liu, Chan;Zhao, Fei;Shu, Pan;Ning, Weimin;Liu, Yong;Ning, Weimin;Liu, Yong
关键词：Cu-Ag nanoparticles; tomato; metabolomics; fatty acyls; organooxygen compounds
-
Transcriptome Analysis Reveals the Role of OsCBM1 in Rice Defense Against Xanthomonas oryzae pv.oryzae
作者：Bie, Shuaijun;Liu, Yong;Zhang, Deyong;Xiao, Youlun;Liu, Yong;Peng, Jing;Gao, Yang;Li, Xiaojuan;Tan, Xinqiu;Huang, Renyan;Zhang, Deyong;Zhang, Li;He, Xiaomin;Xie, Hongjun;Huang, Renyan;Zhang, Deyong
关键词：malectin-like domain-containing protein;
OsCBM1 ;Xanthomonas oryzae pv. oryzae ; reactive oxygen species; phytohormones; rice -
A viral movement protein mediates host volatile biosynthesis to co-attract vectors and non-vectors and enhances viral infection
作者：Li, Shijun;Luo, Xiangwen;Zhang, Zhanhong;Ouyang, Xian;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Luo, Xiangwen;Zhang, Yu;Zhang, Zhanhong;Yang, Xiao;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Luo, Xiangwen;Zhang, Yu;Zhang, Zhanhong;Yang, Xiao;Ouyang, Xian;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Zhou, Xuguo;Wang, Xin;Zhang, Deyong;Zhang, Songbai;Liu, Yong;Qu, Xiaoxin
关键词：pepper veinal yellows virus; vector; non-vector; volatiles; tetra-interaction
