小麦品种对麦红吸浆虫抗虫性鉴定  

Evaluation of resistance in wheat varieties to Sitadiplosis mosellana

作　　者：马卓[1] 黎丹[1] 陶晡[1] 武予清[2] 杨宁[1] 何运转[1] 刘廷辉[1] 

机构地区：[1]河北农业大学植物保护学院,河北保定071000 [2]河南省农业科学院植物保护研究所,河南郑州450002

出　　处：《河北农业大学学报》2014年第2期87-92,共6页Journal of Hebei Agricultural University

基　　金：国家小麦产业技术体系资助项目(CARS-03);河北省小麦产业技术体系资助项目;河北省强势特色学科资助项目

摘　　要：利用田间自然感虫鉴定法,2011、2012年对全国范围种植的284份小麦品种进行了抗麦红吸浆虫鉴定。结果表明:参试的284份小麦品种中,小麦抽穗期与麦红吸浆虫羽化产卵盛期相吻合的品种均为155个,2年抗性级别分别为:免疫品种10个和7个;高抗品种20个和15个;中抗品种19个和18个;低抗品种34个和30个;感虫品种26个和18个;高感品种46个和67个。2年结果相比,对麦红吸浆虫抗性表型相一致的小麦品种共有55个;2年之间抗性级别略有不同的共有45个,其中抗虫品种有27个,感虫品种有18个;抗性结果有明显差异的品种共55个。本试验结果中免疫、高抗品种可供生产和育种部门参考应用,而感虫品种在麦红吸浆虫发生区应限制推广种植。284 wheat varieties with resistance to Sitodiplosi mosettana were evaluated in the field during 2011,2012. The results showed that there were 155 varieties whose heading stages were consistent to eclosion oviposition stage of S. rnosettana. Two years resistance level respec- tively as follows： Immunization, high resistance, moderate resistance, low resistance, suscep- tible and highly susceptible varieties were 10 and 7,20 and 15,19 and 18,34 and 30,26 and 18, 46 and 67. Compared with the results of two years, the same resistant phenotype of wheat va- rieties to S. mosettana were 55 ;the similar resistant level were 45 ;there was significant differ- ence among 55 wheat varieties of resistance level. The results of immune, high varieties will be useful for breeding and application of resistance varieties,while susceptible varieties in occured area of S. mosettana should be limited.

关 键 词：小麦品种 麦红吸浆虫 抗虫性鉴定 

分 类 号：S482.1[农业科学—农药学]