摘要
通过对野生番茄的对比研究,发现并找到了番茄抗黄化曲叶病毒6个抗TYLCV的基因。分别是TY-1、TY-2、TY-3,TY-3a、TY-4、TY-5,这些抗TY病毒的基因都是从国外的材料中发现的。目前我国已经育成的抗TY病毒的番茄品种有1 000多个。防治番茄黄化曲叶病毒主要措施;一是严把抗性鉴定关,主推抗性强的优良品种;二是加强田间管理,控制病毒传播;三是加强对中心病株的防治。
Through comparative study of wild tom ato, the six resistance gene of tomato yellow leaf curl virus（TYLCV）were found and they were TY-1、TY-2、TY-3,TY-3a、TY-4 and TY-5. These resistant genes were found in the material from abroad. At present our country had bred more than 1 000 tomato varieties with TY virus resistance.The main measures of prevention of tomato yellow leaf curl virus（TYLCV） were strengthening resistance identification, popularizing varieties of strong resistance, strengthening field management, controling the spread of the virus and strengthening the treatment of center infected plant.
出处
《内蒙古农业科技》
2015年第6期86-87,共2页
Inner Mongolia Agricultural Science and Technology
关键词
番茄
黄化曲叶病毒
抗病育种
Tomato
Yellow Tomato leaf curl virus（TYLCV）
Breeding for disease resistance
