| 4种药剂对豇豆根结线虫病的防治效果 |
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| 引用本文： | 刘玉霞,; 孟丽,; 漆永红; 杜蕙; 曹素芳; 李敏权,; 陈书龙.4种药剂对豇豆根结线虫病的防治效果[J].植物保护,2014,40(4):177-180. |
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| 作者姓名： | 刘玉霞 ; 孟丽 ; 漆永红; 杜蕙; 曹素芳; 李敏权 ; 陈书龙 |
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| 作者单位： | 1. 甘肃农业大学草业学院，兰州730070; 2. 甘肃省农业科学院植物保护研究所，兰州730070; 3.甘肃省农业科学院林果花卉研究所，兰州730070; 4.甘肃省农业科学院，兰州730070; 5.河北省农林科学院植物保护研究所，保定071000 |
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| 基金项目： | 公益性行业（农业）科研专项（201103018）; 国家自然科学基金（31000845） |
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| 摘 要： | 为了更好地防治豇豆根结线虫病，对4种杀线虫剂进行了田间防效评价试验。结果表明，供试的4种药剂均对豇豆根结线虫有一定的防效，能控制土壤中２龄幼虫的数量和抑制根结的形成，其中10％噻唑膦颗粒剂对豇豆根结线虫的防效最好，具有低残留、持效期长等优点，可作为防治豇豆根结线虫的首选药剂; 其次为５％阿维菌素颗粒剂。同时供试的4种药剂在试验剂量范围内均对豇豆安全，建议在生产上推广应用10％噻唑膦颗粒剂和５％阿维菌素颗粒剂来防治豇豆根结线虫病。
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| 关 键 词： | 豇豆 南方根结线虫 药剂 防治效果 |
Control effect of four nematicides against cowpea root knot nematode disease |
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| Liu Yuxi,; Meng Li,; Qi Yonghong ; Du Hui ; Cao Sufang ; Li Minquan,; Chen Shulong.Control effect of four nematicides against cowpea root knot nematode disease[J].Plant Protection,2014,40(4):177-180. |
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| Authors: | Liu Yuxi ; Meng Li ; Qi Yonghong ; Du Hui ; Cao Sufang ; Li Minquan ; Chen Shulong |
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| Abstract: | In order to control cowpea root knot nematode disease, field trials were conducted to validate the efficacy of four nematicides. The results indicated that these chemicals had good efficacy on nematodes. Fosthiazate 10% GR had the best effects on J2 and formation of root knot, followed by abamectin 5% GR. Meanwhile, four nematicides were safe to cowpea within the treated doses. We suggested that fosthiazate 10% GR and abamectin 5% GR could be recommended for the control of root knot nematode disease in cowpea production. |
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| Keywords: | cowpea Meloidogyne incognita nematicides control effect |
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