| 6种药剂防治香草兰疫病田间药效试验 |
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| 引用本文： | 刘爱勤,桑利伟,孙世伟,苟亚峰,刘向阳.6种药剂防治香草兰疫病田间药效试验[J].热带农业科学,2012,32(4):76-78. |
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| 作者姓名： | 刘爱勤 桑利伟 孙世伟 苟亚峰 刘向阳 |
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| 作者单位： | 中国热带农业科学院香料饮料研究所,海南万宁571533 海南省热带香辛饮料作物遗传改良与品质调控重点实验室,海南万宁571533 |
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| 基金项目： | 公益性行业(农业)科研专项(No.200903024-005) |
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| 摘 要： | 为筛选出防治香草兰疫病的最佳药剂,采用田间小区试验方法,测定68%精甲霜.锰锌WDG(水份散粒剂)、50%烯酰吗啉WP(可湿性粉剂)、25%甲霜.霜霉威WP、69%烯酰吗啉.锰锌WP、36%霜脲锰锌WP和70%乙磷铝锰锌WP等6种不同使用浓度药剂对香草兰疫病的防治效果。结果表明:68%精甲霜.锰锌WDG 1 000倍液、50%烯酰吗啉WP 1000倍液及36%霜脲锰锌WP 1 000倍液对香草兰疫病大田防效较好,分别为86.6%、81.4%和79.8%。生产上可交替使用这3种药剂来防治香草兰疫病。
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| 关 键 词： | 香草兰疫病 田间试验 防效 |
A Field Experiment on Control Effects of Six Chemicals on Vanilla Phytophthora nicotianae |
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| LIU Aiqin,SANG Liwei,SUN Shiwei,GOU Yafeng,LIU Xiangyang.A Field Experiment on Control Effects of Six Chemicals on Vanilla Phytophthora nicotianae[J].Chinese Journal of Tropical Agriculture,2012,32(4):76-78. |
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| Authors: | LIU Aiqin SANG Liwei SUN Shiwei GOU Yafeng LIU Xiangyang |
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| Institution: | 1,2)(1 Spice and Beverage Research Institute,CATAS,Wanning,Hainan 571533,China; 2 Hainan Provincial Key Laboratory of Genetic Improvement and Quality Regulation for Tropical Spice and Beverage Crops,Wanning,Hainan 571533,China) |
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| Abstract: | The control effects of six chemicals 68% Metalaxyl-M mancozeb WDG,50% dimethomorph WP,25% metalaxyl propamocarb WP,69% dimethomorph mancozeb WP,36% cymoxanil mancozeb WP and 70% Aliette Mn·Zn WP on Phytophthora nicotianae in vanilla were tested using field experiment.The results showed that 68% Metalaxyl-M mancozeb WDG,50% dimethomorph WP and 25% metalaxyl propamocarb WP had better control effect to vanilla Phytophthora nicotianae.Three of them could be applied alternately to control Phytophthora nicotianae in vanilla production. |
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| Keywords: | Vanilla Phytophthora nicotianae field experiment control effect |
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