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| 腐烂茎线虫种群分化现状研究 | |
| 引用本文： | 王宏宝,李茹,魏利辉,陈香华,赵桂东,林茂松.腐烂茎线虫种群分化现状研究[J].江西农业学报,2011,23(1):110-112. |
| 作者姓名： | 王宏宝 李茹 魏利辉 陈香华 赵桂东 林茂松 |
| 作者单位： | 1. 江苏徐淮地区淮阴农业科学研究所,江苏,淮安,223001;南京农业大学,植物保护学院,江苏,南京,210095 2. 江苏徐淮地区淮阴农业科学研究所,江苏,淮安,223001 3. 江苏省农业科学院,植物保护研究所,江苏,南京,210096 4. 南京农业大学,植物保护学院,江苏,南京,210095 |
| 基金项目： | 江苏省农业科技自主创新资金项目 |
| 摘 要： | 腐烂茎线虫是危害我国甘薯产区的重要病害之一,近年来,在腐烂茎线虫的研究报道中发现,我国腐烂茎线虫种群分化现象严重,在致病力、繁殖力、抗药性等生物学特性上存在明显差异,同时在不同来源的腐烂茎线虫种群中划分出2类基因型。综述了腐烂茎线虫种群分化的现象,旨在为深入地认识腐烂茎线虫的分化现象和分类地位提供参考。 |
| 关 键 词： | 腐烂茎线虫 种群分化 分类 遗传变异 |
Current Situation of Population Differentiation of Ditylenchus destructor |
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| WANG Hong-bao,LI Ru,WEI Li-hui,CHEN Xiang-hua,ZHAO Gui-dong,LIN Mao-song.Current Situation of Population Differentiation of Ditylenchus destructor[J].Acta Agriculturae Jiangxi,2011,23(1):110-112. | |
| Authors: | WANG Hong-bao LI Ru WEI Li-hui CHEN Xiang-hua ZHAO Gui-dong LIN Mao-song |
| Institution: | 1.Huaiyin Institute of Agricultural Sciences in Xuhuai Area of Jiangsu Province,Huaian 223001,China;2.College of Plant Protection,Nanjing Agricultural University,Nanjing 210095,China;3.Institute of Plant Protection,Jiangsu Academy of Agricultural Sciences,Nanjing 210096,China) |
| Abstract: | Stem rot nematode(Ditylenchus destructor) is one of the important sweet potato diseases in China.In recent years,it was found that the population differentiation of D.destructor in China was serious,and there were significant differences in biological characteristics such as pathogenicity,fecundity,pesticide resistance and so on among different populations.At the same time,different sources of D.destructor populations were divided into 2 genotypes.This paper reviewed the phenomenon of D.destructor populatio... |
| Keywords: | D destructor Population differentiation Classification Genetic variation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |