1、引言 1 2、田间症状 植株上部叶片萎蔫 植株一侧叶片萎蔫 植株整株萎蔫 髓部坏死、维管束变褐 白色液体溢出 1 3、病原菌 1 4、引起番茄青枯病大流行的原因 1 植物材料的远距离运输 2 病原菌寄生场所多样 3 温度和湿度因素 1 5、综合防治措施 1 选育抗病品种 2 嫁接 3 土壤消毒 4 轮作 5 土壤改良与生物防治 6 药剂防治 参考文献 [1] Wicker, E., Grassart, L., Coranson-Beaudu, R., Mian D., Guilbaud, C., Feqan, M., Prior, P. (2007). Ralstonia solanacearum strains from Martinique (French West Indies) Exhibiting a New Pathogenic Potential. Applied & Environmental Microbiology, 73: 6790-6801. [2] Graham, J., Jones, D. A., Lloyd, A. B. (1979). Survival of Pseudomonas solanacearum race 3 in plant debris and in latently infected potato tubers. Phytopathology 69: 1100-1103. [3] Yuliar, Nion, Y. A., Toyota, K. (2015). Recent Trends in Control Methods for Bacterial Wilt Diseases Caused by Ralstonia solanacearum. Microbes and environments, 30: 1-11. [4] Singh, R. (1994). Seed transmission studies with Pseudomonas solanacearum in tomato and eggplant. Bacterial Wilt Newsletter, 11: 12-13. [5] Buddenhagen, I. W., Kelman, A. (1964). Biological and physiological aspets of bacterial wilt caused by Pseudomonas solanacearum. Annu. Rev. Phytopathol, 2:203-30. [6] Hayward, A. C. (1991). Biology and epidemiology of bacterial wilt caused by Pseudomonas solanacearum. Annu. Rev. Phytopathol, 29: 65-87. [7] McCarter, S. M. (1976). Persistence of Pseudomonas solanacearum in artificially infested soils. Phytopathology, 66: 998-1000. [8] Opina, N. L. , Valdez, R. B . (1994). Effect of rice-tomato cropping patterns and flooding on the survival of Pseudomonas solanacearum E.F. Smith. Philippine Phytopathology, 30: 93-99. [9] Yamazaki, H., Kikuchi, S., Hoshina, T., Kimura, T. (2000). Calcium uptake and resistance to bacterial wilt of mutually grafted tomato seedlings. Soil Science and Plant Nutrition, 46: 529-534. [10] Agrios, G.N. (2005). Plant Pathology 5th Edition. Academic Press, San Diego, CA. [11] 蔡燕飞,廖宗文,罗洁,李锋. (2003). 不同质地土壤抑病性和微生物特征. 农业环境科学学报,22:553-556. [12] 蔡燕飞,何成新,廖宗文,刘可星,王赛花.(2003). 蛭石和沸石对番茄青枯病及土壤微生物的影响. 生态环境学报,12:179-181. 1 作者:康华军 中国农业科学院蔬菜花卉研究所 |
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