类番茄茄(Solanum lycopersicoides)抗病性鉴定  

Evaluation on the resistance of Solanum lycopersicoides to diseases

作　　者：赵凌侠[1] 许向阳[1] 李景富[1] 开国银 

机构地区：[1]东北农业大学园艺学院,黑龙江哈尔滨150030 [2]福建农林大学生物技术中心,福州350002

出　　处：《东北农业大学学报》2003年第1期19-23,共5页Journal of Northeast Agricultural University

摘　　要：类番茄茄是茄属中番茄近缘野生种 ,对番茄遗传改良具有潜在价值。苗期接种鉴定和电镜病毒粒子检测。结果表明 ,类番茄茄高抗 CMV(重花叶株系 )、叶霉病 (1.2 .3小种 )和 TMV(1株系 ) ;同时 。Solanum lycopersicoidesis a related wild species of tomato in the Solanum ,which possesses potential value for improving genetic resource of tomato.The results of inoculation test on Solanum lycopersicoides at the seedling stage by CMV?Cladosporium fulvum(Cf)?TMV and virus particle verification by electric microscope revealed that Solanum lycopersicoides had high resistance to CMV(strain severe mosaic leaf)?Cf(strain 1.2.3)and TMV (strainl).In addition,the author proposed some opinions about the existing problems on how to make use of high resistance materials in tomato production.

关 键 词：类番茄茄 CMV TMV 叶霉病 

分 类 号：S641.2[农业科学—蔬菜学] S436.3[农业科学—园艺学]