三个重要的药用作物镰刀菌病

基金项目: 国家自然科学基金

THE FURSRIUM DISEASES ON THREE IMPORTANT MEDICINAL CROPS

摘要: 报导了广东省３种重要药作用物：山药，玉竹，丹参烂根或死株的主要病原菌分别为：尖孢镰孢山药专化型腐皮镰孢根生专化型及腐皮镰孢深蓝变种，均为中国新报导的对生产危害大或较大的病害，其中尖孢镰孢山药专化型为国内真菌新纪录。
- 镰刀菌病 /
- 药用作物
Abstract: Three important Fusarium Diseases which caused wilt and root rot were re-ported on Dioscorea opposita Thunb.,Polgonatum odoratum.(Mill.) Druce and Salviamiltiorrhiza Bge. The pathogens are Fusarium oxysporum Schl.f. sp.dioscoreaeWellman,F. solani(Mart.)Sacc.f. sp. radiciola(Wr.) Snyd.& Hans,and F solani(M)art.) Sacc.var.coeruleum(Sacc.)Booth respectively. The first fungus is a new recordin China,the second and third cause root rot on new hosts.
- Fusarium Diseases /
- Fusarium oxysporum f.Sp.dioscoreae /
- Fusarium solani f Sp radicicola /
- FuSarium solani var coeruleum*Chi Pei-Kun