| 6种杀线剂对胡椒根结线虫病的防效 |
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| 引用本文： | 王会芳,肖彤斌,谢圣华,芮凯,王三勇.6种杀线剂对胡椒根结线虫病的防效[J].农药,2007,46(11):783-784. |
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| 作者姓名： | 王会芳 肖彤斌 谢圣华 芮凯 王三勇 |
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| 作者单位： | 1. 华南热带农业大学,植保学院,海南,儋州,571737
2. 海南省农科院,农业环境与植物保护研究所,海口,571100 |
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| 摘 要： | 研究选用了6种常用杀线剂对胡椒根结线虫病进行了田间药效试验。结果表明各供试药剂对胡椒根结线虫病均有防效,其中以10%噻唑磷GR表现最佳,药后30、60d10%噻唑磷GR30kg/hm2对幼虫的防效分别为83.68%和89.15%,10%噻唑磷GR22.5kg/hm2处理次之。试验结果表明,10%噻唑磷GR对胡椒根结线虫病不但防效高,且持效期长,是理想的杀线剂。
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| 关 键 词： | 胡椒 根结线虫 杀线剂 防效 |
| 文章编号： | 1006-0413（2007）11-0783-02 |
| 修稿时间： | 2007-07-09 |
Controlling Pepper Root-knot Nematode with Six Nematicides |
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| WANG Hui-fang,XIAO Tong-bin,XIE Sheng-hua,RUI Kai,WANG San-yong.Controlling Pepper Root-knot Nematode with Six Nematicides[J].Pesticides,2007,46(11):783-784. |
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| Authors: | WANG Hui-fang XIAO Tong-bin XIE Sheng-hua RUI Kai WANG San-yong |
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| Affiliation: | l.College of Environment and Plant Protection, SCUTA, Danzhou 571737, Hainan, China; 2.Institute of Plant Protection, Hainan Academy of Agricultural Sciences, Haikou 571100, China |
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| Abstract: | Field experiments were conducted with 6 selected nematicides for pepper root-knot nematode. Fosthiazate 10% GR shows the greatest control efficacy among the tested nematicides. Fosthiazate 10% GR 30 kg/ha provided 83.68% and 89.15% control efficacy respectively at 30, 60 d after application,and fosthiazate 10% GR 22.5 kg/ha follows it. Fosthiazate 10% GR shows high-efficiency and persistent against pepper root-knot nematode and it is worth to be recommended. |
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| Keywords: | pepper root-knot nematode nematicide control efficacy |
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