中国农业科学2009，Vol.42Issue(11)：3898-3903,6.DOI:10.3864/j.issn.0578-1752.2009.11.017
香蕉穿孔线虫观赏植物种群对香蕉的致病性研究
Pathogenicity of 6 Populations of Radopholus similis From Ornamentals to 4 Banana Cultivars
摘要
Abstract
[Objective] The pathogenicity of 6 populations of Radopholus similis from ornamental introduced into China were tested to seedlings of four banana cultivars. [Method] Pot inoculation was used in greenhouse tests. [Result] The six populations of R. similis tested obviously infected the roots of Musa paraolisiaca, Musa ABB Pisang Awak and Musa acuminata cv. Mas and reduced their plant growth. However only two populations of R. similis were weakly infected the roots of Musa AAA Giant Cavendish cv. Baxi. [Conclusion] The results demonstrated the significantly differences in pathogenicity of 6 populations of R. similis from omamantals to seedlings of different Musa spp. The pathogenicity of 6 populations of R. similis was significantly different to the same variety of bananas, and different varieties of bananas showed different susceptibility to the same population of R. similis.关键词
香蕉穿孔线虫/观赏植物种群/香蕉/致病性Key words
Radopholus similis/populations from ornamentals/Musa/pathogenicity分类
农业科技引用本文复制引用
秦丹,谢辉,裴艳艳,徐春玲,韩玉春,黄春晓,李云..香蕉穿孔线虫观赏植物种群对香蕉的致病性研究[J].中国农业科学,2009,42(11):3898-3903,6.基金项目
国家自然科学基金项目(30471163,30671366)、农业部"948"项目(2006-G32)、公益性行业(农业)科研专项项目(nyhyzx07-029)、国家香蕉产业技术体系(nycytx-33) （30471163,30671366）
