| 不同杀线剂对穿刺短体线虫的杀灭效果研究 |
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| 引用本文： | 张瑞峰,魏亚东,王金成,黄庆林,杨菲,程瑜.不同杀线剂对穿刺短体线虫的杀灭效果研究[J].植物检疫,2012(2):5-8. |
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| 作者姓名： | 张瑞峰 魏亚东 王金成 黄庆林 杨菲 程瑜 |
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| 作者单位： | 天津出入境检验检疫局;华南农业大学 |
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| 基金项目： | 国家质检总局科研项目(2011IK177);天津出入境检验检疫局科研项目(TK029-2009) |
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| 摘 要： | 为寻找杀灭短体属线虫有害生物的有效药剂,以穿刺短体线虫为供试线虫,测定了5种不同杀线剂对该线虫的杀灭效果。结果表明,5种供试杀线剂分别处理该线虫0.5h、1h和24h后,对该线虫均有一定的杀灭效果,顺序依次为:阿维菌素﹥噻唑磷﹥灭线磷﹥丁硫克百威﹥棉隆,其中阿维菌素和噻唑磷对穿刺短体线虫的杀灭效果较好,可作为备选药剂进一步研究。
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| 关 键 词： | 穿刺短体线虫 杀灭效果 阿维菌素 丁硫克百威 灭线磷 噻唑磷 棉隆 |
Study on killing effect of different nematicides on Pratylenchus penetrans |
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| Zhang Ruifeng,Wei Yadong,Wang Jincheng,Huang Qinglin,Yang Fei,Cheng Yu.Study on killing effect of different nematicides on Pratylenchus penetrans[J].Plant Quarantine,2012(2):5-8. |
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| Authors: | Zhang Ruifeng Wei Yadong Wang Jincheng Huang Qinglin Yang Fei Cheng Yu |
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| Institution: | 1(1.Tianjin Entry-Exit Inspection and Quarantine Bureau,Tianjin 300457,China;2.South China Agricurtural University) |
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| Abstract: | Toxicity of five nematicides to Pratylenchus penetrans was tested in the laboratory.The results showed that the five nematicides had significant lethal effect to P.penetrans after 0.5h,1h and 24h respectively.The susceptibility of P.penetrans to these nematicides was ranked from high to low as following: avermectins>fosthiazate>ethoprophos>carbosulfan>dazomet.The results suggest that avermectins and fosthiazate possesses good research potential for seed and seeding quarantine treatment to Pratylenchus. |
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| Keywords: | Pratylenchus penetrans killing effect avermectins carbosulfan ethoprophos fosthiazate dazomet |
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