贵州中药材续断病虫害种类调查

摘要

2010 ～ 2012年采用定点踏查、普查和定时系统调查的方式对贵州续断中药材的病虫害种类进行了调查,并根据种植基地的病虫害发生情况,提出了续断病虫害的综合防治技术.结果表明:贵州续断共有常见病虫害13种,其中病害主要为续断根腐病(Rhizoctonia sp.)、续断根节线虫病(Meloidogyne sp.)、续断斑枯病(Septoria dipsaci)、续断病毒病、续断叶黑斑枯萎病(Alternaria sp.)和续断叶褐点斑病(Phoma sp.),虫害为斜纹夜蛾(Prodenia litura)、小地老虎(Agrotis ypsilon、桃蚜(Myzus persicae、油葫芦(Gryllus testaceus)、蝼蛄(Gryllotalpa orientali)、蛴螬(Anomala carpulenta)和螨类.%An investigation was conducted during 2010 -2012 by on-the-spot survey, rrngeneral survey, system investigation at fixed spot andrntime. Based on the research, integrated control measures on Dipsacus rrnasperoides were put forward. The results showed that there are thirteenrnspecies of diseases and pests in Guizhou, including six kinds of diseases rrn(Rhizoctonia sp, Meloidogyne sp, Septoria dipsaci, Alternaria sp. ,rnPhoma sp. ) , seven kinds of pests (Prodenia litura, Agrotis ypsilon, rrnMyzus persicae, Gryilus testaceus, GryUotaipa orieniali, Anonuda carpu-rnlenta and Tetranychus mites).