LIU Chun-lai,LIU Xing-long,WANG Shuang,et al.Study on Differentiation in Pathogenicity of Sclerotinia sclerotiorum of Sunflowers from Different Regions[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(04):37-40.
不同来源向日葵菌核病分离物致病性分化研究
- Title:
- Study on Differentiation in Pathogenicity of Sclerotinia sclerotiorum of Sunflowers from Different Regions
- 文章编号:
- 1002-2767（2013）04-0037-04
- 分类号:
- S435.655
- 文献标志码:
- A
- 摘要:
- 为进一步揭示核盘菌种群内是否存在着致病性分化现象，采用离体叶片菌饼接种法，以向日葵品种龙食葵3号为供试寄主，对采集于内蒙古和黑龙江省不同地区的20个向日葵核盘菌分离物进行了致病性测定。结果表明：接种72 h后，除4个分离物不能致病外，其余16个分离物均能致病，但各分离物所致病斑直径差异很大，为1.00~80.00 mm。说明不同来源核盘菌菌株间致病性存在着显著的差异，且这种致病性分化与菌株来源没有明显的相关性。
- Abstract:
- In order to indicate the pathogenicity existed or not in the strains of Sclerotinia sclerotiorum twenty strains of S.sclerotiorum isolated from sunflowers in different regions of Inner Mongolia and Heilongjiang province were tested for their pathogenicity with Longshikui No.3 as host using the inoculation method of placing the mycelial plugs on the leaves in vitro. The results showed that sixteen strains of S.sclerotiorum could infect the leaves of sunflowers after inoculated 72 hours except for the other four strains,but the lesion sizes ranged from 1.00 to 80.00 mm in different strains.It indicated that the differentiation of pathogenicity among the strains of.sclerotiorum in the test was existed,and the differentiation of pathogenicity might not be related to geographic distribution.
参考文献/References:
[1] Boland G J,Hall R.Index of plant hosts of Sclerotinia sclerotiorum[J].Canadian Journal of Plant Pathology，1994，16(2)：93-108.
[2]华致甫，刘学敏，李玉，等.吉林省向日葵菌核病综合防治措施研究及大面积应用效果[J].植物保护学报，1994，21(2)：127-134.
[3]Lumsden R D.Histology and physiology of pathogenesis in plant diseases caused by Sclerotinia sclerotiorum[J].Phytopathol，1979，69：390-396.
[4]李国庆，王道本，黄鸿章.来源于佳木斯茄子上的核盘菌菌株多样性的研究[J].植物病理学报，1996，26(3)：237-242.
[5]李建厂，李永红，陈文杰，等.向日葵核盘菌菌株致病性研究及其温度效应[J].西北农业学报，2003，12(1)：114-117.
[6]李沛利，叶华智.核盘菌致病性分化研究[J].植物保护，2006，32(5)：29-31.
[7]聂峰杰，左叶信，黄丽丽，等.陕西省核盘菌不同分离株对油菜的致病性[J].植物保护学报，2010，37(6)：500-504.
[8]Li G Q，Huang H C，Laroche A,et al.Occurrence and characterization of hypovirulence in the tan sclerotial isolate S10 of Sclerotinia sclerotiorum[J].Mycological Research，2003，107：1350-1360.
[9]刘勇，刘红雨，曾正宜.油菜菌核病菌系致病性研究[J].中国油料作物学报，2001，23(3)：54-56.
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备注/Memo
收稿日期：2013-01-04
基金项目：国家向日葵现代产业技术体系岗位专项资助项目（CA-RS-16）
第一作者简介：刘春来（1975-），男，山东省平度市人，硕士，副研究员，从事植物病理研究。E-mail：liuchunlai @163.com。
通讯作者：张匀华（1957-），男，辽宁省建平县人，硕士，研究员，现为国家向日葵产业技术体系菌核病防控岗位专家,从事植物保护研究。