天祝高寒草原草地植物黑粉病调查研究  

Smut diseases on herbaceous plants in Tianzhu grassland

作　　者：王生荣[1] 郑华平[1] 何冬云[1] 曾翠云[2] 

机构地区：[1]甘肃农业大学草业学院植病系教育部省部共建草地生态系统重点实验室,甘肃兰州730070 [2]甘肃中医学院中药系,甘肃兰州730000

出　　处：《草业学报》2008年第1期48-51,共4页Acta Prataculturae Sinica

基　　金：草业生态系统教育部省部共建重点实验室基金(CY-GG-2006-11);甘肃省人事厅学术带头人科研项目资助

摘　　要：从2002-2007年调查研究了甘肃天祝高寒草地植物黑粉病,报道了草本植物上6种新的黑粉病,分别是直立黄芪黑粉病、苔草黑穗病、嵩草黑穗病、棘豆黑粉病、乌头黑粉病及白草黑穗病。对每个病害发生的症状、病原形态及分布进行了描述。From 2002 to 2007, the investigation has been carried out to determine distribution and species of smut fungi infected herbaceous plants. The results showed that 6 smut diseases on herbaceous plants are never been reported before, they are： Thecaphora affinis on Astragalus adsurgens, Anthracoidea nepalensis on Carex digyne and C. mucronatiformis; Anthracoidea elynae on Kobresia capillifolia ; Thecaphora oxytropis on Oxytropy ochrocephala ; Urocystis irregularis on Aconitum carmichaelii and Sorosporium pamparum on Pennisetum flacidum. The description of symptom and pathogen of them were given.

关 键 词：天祝高寒草原 草本植物 黑粉病 

分 类 号：S435.4[农业科学—农业昆虫与害虫防治]