茄科主要经济作物青枯病抗性育种研究进展及综合防治
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摘要:综述了中国茄科(Solanaceae)主要栽培植物番茄、辣椒、茄子、马铃薯和烟草等青枯病病原菌(Ralstonia solanacearum)菌系的分类研究概况。总结了青枯病病原菌侵染过程、青枯病主要抗源材料的结构特征及茄科青枯病抗性遗传规律的研究进展。结合以上研究结果,提出了青枯病防治的主要途径。
关键词:茄科(Solanaceae);青枯病;抗病育种;综合防治
中图分类号:S641.3 文献标识码:A 文章编号:0439-8114(2015)21-5201-06
DOI:10.14088/j.cnki.issn0439-8114.2015.21.001
Research Advances in Bacterial Wilt Resistance Breeding and Integrated Control in Major Economic Crops of the Family Solanaceae
ZHAO Jia-yu1,YIN Yan-xu2,LI Ning2,WANG Fei2,YAO Ming-hua2,JIAO Chun-hai3
(1.Huanggang Normal College, Huanggang 438000,Hubei, China; 2. Cash Crops Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; 3. Hubei Academy of Agricultural Sciences, Wuhan 430064, China)
Abstract: The paper presented genetic diversity of Ralstonia solanacearum strains in major economic crops of the family Solanaceae like tomato, pepper, eggplant, potato and tobacco. It also summarized the research advances in the infection process of Ralstonia solanacearum, the structural differences between resistant and susceptible materials and the inheritance of resistance mechanism to bacterial wilt. According to the results, strategies of integrated control need to be used in the future.
Key words: Solanaceae;bacterial wilt;disease resistance breeding;integrated control
茄科(Solanaceae)是双子叶植物中的一大家族,在中国乃至世界上广泛栽培。青枯病是危害茄科植物的一种毁灭性的土传细菌性病害,病原为茄科劳尔氏菌(Ralstonia solanac...
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