Ma ShumeiLi Bao ying.A PRELMINARY REPORT ON THE IDENTIFICATION OFTHE PHYSIOLOGICAL RACES OF PHYTOPHTHORA MEGASPERMA[J].Soybean Science,1999,18(02):151-153.[doi:10.11861/j.issn.1000-9841.1999.02.0151]
大豆疫霉根腐病菌生理小种鉴定结果初报
- Title:
- A PRELMINARY REPORT ON THE IDENTIFICATION OFTHE PHYSIOLOGICAL RACES OF PHYTOPHTHORA MEGASPERMA
- 文献标志码:
- A
- 摘要:
- 本研究采用胚轴伤口接种方法用标准生理小种鉴别寄主对采自三江平原大豆田的10株疫霉病菌株进行测定,其中有7个菌株在鉴别寄主上的反应型是一致的,都对Harosoy 表现感病,对其它寄主表现抗病,重复鉴定结果一致。与标准生理小种鉴定结果对照,认定是疫霉病菌1号生理小种
- Abstract:
- By using the ma thod of inoculating o n hypoco ty l w o und of the dif ferential hostsw ith standard physio logical races, 10 st rains of phytoph thora megag perma w ere used fo ridenti fica tion. Sev en st rains of them show ed same reactio n to dif ferential ho st s co usingHa ro soy to be susceptible a nd the o ther host w ere resi stance to the 7 races. The resul tsw as compa red wi th that o f the standard phy siological races a nd w e co ncluded that the 7st rains w ere No. 1 of phy to phtho ra megasperma.
参考文献/References:
[1 ] 王晓明、朱振东、马淑梅等, 1998,大豆疫霉病菌选择性分离技术研究, 植物病理学报, 28( 1): 78
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