分枝(瓜)列当在新疆的分布、危害及其风险评估  

Distribution,harmfulness and its assessment of Orobanche aegyptiaca in Xinjiang province

作　　者：张学坤[1] 姚兆群[1] 赵思峰[1] 丁丽丽[1] 杜娟[1] 

机构地区：[1]石河子大学,新疆石河子832003

出　　处：《植物检疫》2012年第6期31-33,共3页Plant Quarantine

基　　金：国家自然科学基金(31260422);新疆生产建设兵团博士资金(2011BB01);石河子大学自然科学与技术创新项目(ZRKX2009YB07)

摘　　要：分枝列当是分布于新疆的根部寄生性杂草,近年来在甜瓜、西瓜和加工番茄等重要经济作物上严重发生,造成严重的经济损失。通过适生性分析和风险评估明确了分枝列当在新疆属于高度危险性接近特别危险的农业有害生物,因此,需要加强检疫管理和疫情防治,严防其进一步扩散。Orobanche aegyptiaca is obligate root parasites weeds in Xinjiang, which resulted in the serious damage on melon, watermelon and processing tomato. It is clarified that the parasitic weeds belong to height dangerous harmful orgnism through the suitable analysis and risk assessment in Xinjiang. Advised that it should strengthen quarantine management and epidemic situation prevention, prevent 0. aegyptiaca spread constantly.

关 键 词：分枝列当 新疆 分布 风险评估 

分 类 号：S451[农业科学—植物保护]