| 奎屯垦区棉花黄萎病发生规律及防控技术研究 |
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| 引用本文： | 郭天凤,马野萍,李国萍,丁荣荣,蔡晓丽,王国平,张军,赵富强,张冬斌,李家胜,刘海洋,杨森. 奎屯垦区棉花黄萎病发生规律及防控技术研究[J]. 湖北农业科学, 2012, 0(5): 928-930 |
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| 作者姓名： | 郭天凤 马野萍 李国萍 丁荣荣 蔡晓丽 王国平 张军 赵富强 张冬斌 李家胜 刘海洋 杨森 |
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| 作者单位： | 新疆生产建设兵团农七师农科所;新疆生产建设兵团农七师129团;新疆维吾尔自治区农业科学院植物保护研究所 |
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| 基金项目： | 公益性行业(农业)科研专项 |
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| 摘 要： | 测定了奎屯垦区棉花黄萎病致病类型,明确了该区棉花黄萎病发生与温、湿度等气象因子的关系;通过黄萎病抗性鉴定,表现耐病的品种(系)有13个;利用选择性培养基以新陆早35号为供试材料分析了棉花黄萎病发病与土壤中黄萎病菌微菌核数量之间的关系。获得了新陆早35号菌核含量致病的临界点。调查了生物药剂萎菌净防治棉花黄萎病的效果。
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| 关 键 词： | 棉花黄萎病 发生规律 防控技术 致病临界点 奎屯垦区 |
Study on the Occurrence Regulation and Control Technology of Cotton Verticillium Wilt in Kuitun Reclamation Area |
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| GUO Tian-feng,a,MA Ye-ping,a,LI Guo-ping,a,DING Rong-rong,a,CAI Xiao-li,a,WANG Guo-ping,a, ZHANG Jun,a,ZHAO Fu-qiang,a,ZHANG Dong-bin,b,LI Jia-sheng,a,LIU Hai-yang,YANG Sen. Study on the Occurrence Regulation and Control Technology of Cotton Verticillium Wilt in Kuitun Reclamation Area[J]. Hubei Agricultural Sciences, 2012, 0(5): 928-930 |
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| Authors: | GUO Tian-feng a MA Ye-ping a LI Guo-ping a DING Rong-rong a CAI Xiao-li a WANG Guo-ping a ZHANG Jun a ZHAO Fu-qiang a ZHANG Dong-bin b LI Jia-sheng a LIU Hai-yang YANG Sen |
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| Affiliation: | 1a.Institute of Agricultural Sciences;1b.Regimental Farm 129,Agricultural Division 7,Xinjiang Production and Construction Corps,Kuitun 833200,Xinjiang,China;2.Institute of Plant Protection,Xinjiang Academy of Agricultural Sciences,Urumqi 830000,China) |
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| Abstract: | The pathogenic type of cotton verticillium wilt in Kuitun reclamation area was determined;and the relationship between the occurrence of cotton verticillium wilt and temperature,relative moisture,rainfall was defined.It was demonstrated that 13 cultivars were resistant against verticillium.And the relationship between disease incidence of cotton and the number of Verticillium dahliae was analyzed by selective medium with Xinluzao 35.Then the critical point of pathogenicity of Sclerotia on Xinluzao 35 was obtained;and the control effects of biotic fungicide dahliae net were investigated. |
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| Keywords: | cotton verticillium wilt occurrence regulation control methods critical point of pathogenicity Kuitun reclamation area |
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