Genetic variation among wheat landraces with resistance to head scab revealed by RAPD markers 小麦抗赤霉病地方品种的RAPD分析
The authors studied the resistance inheritance to scab of the Sichuan new wheat cultivar Yiyuan 2. It was indicated that chromosomes 6B, 6D and 7B of cultivar Yiyuan 2 were due to the resistance to head scab. 作者对四川小麦新品系&异源2号的赤霉病抗性遗传研究表明,异源2号的赤霉病抗性基因位于6B,6D和7B染色体上。
Role of deoxynivalenol in pathogenesis of wheat head scab 脱氧雪腐镰刀菌烯醇在小麦赤霉病病程中的作用
Inheritance of resistance to head scab of Sichuan Wheat Cultivar Yiyuan 2 四川小麦新品系&异源2号的赤霉病抗性遗传
Occurrence and Damage of Spring Wheat Head Scab in Qinghai 青海省春小麦赤霉病的发生与危害状况研究
Sieving of Fungicides in Laboratory of Control Spring Wheat Head Scab 防治春小麦赤霉病的室内药剂筛选
Using 40 SSR markers with representing all 21 chromosomes of wheat genomes, the genetic diversity among 20 wheat landraces highly resistant to head scab and 4 wheat lines highly susceptible to head scab were evaluated. 利用SSR标记对来源于贵州、云南、四川、浙江和江苏等地20份高抗赤霉病小麦地方品种和4份高感赤霉病小麦材料间的遗传多样性进行了检测。
Study on wild relatives of wheat for resistance to head scab 小麦近缘野生植物的赤霉病抗性研究
Fusarium head blight ( FHB) or scab is an important disease of wheat which causes se-rious threat to grain yield, quality and food safety. 小麦赤霉病是一种主要由禾谷镰刀菌引起的世界性流行病害,严重危害小麦产量、品质和粮食安全。
Scab or Fusarium head blight ( FHB) caused by species of Fusarium is one of the economically devastating disease in wheat, barley, maize and other small grain cereals in the warm and humid regions of the world. 由镰刀菌引起的赤霉病(FusariumHeadBlight,简称FHB)是一种世界性的流行病害,广泛分布于世界温暖潮湿地区,在生产上对小麦、大麦、玉米等多种禾谷类作物危害极为严重。