华北农学报 ›› 2007, Vol. 22 ›› Issue (1): 188-190. doi: 10.3321/j.issn:1000-7091.2007.01.045

• 论文 • 上一篇    

可可油杀虫剂对亚洲小车蝗蝗蝻的毒力测定

徐利敏1, 冯万玉2, 白全江1   

  1. 1. 内蒙古农业科学院植物保护研究所, 内蒙古 呼和浩特 010031;
    2. 内蒙古农业科学院, 内蒙古 呼和浩特 010031
  • 收稿日期:2006-10-20 出版日期:2007-02-28
  • 作者简介:徐利敏(1964-),男,内蒙古丰镇人,研究员,主要从事植物保护方面的研究工作。

Virulence of theobrome oil pesticide to Oedaleus asiaticus B.

XU Li-min1, FENG Wan-yu2, BAI Quan-jiang1   

  1. 1. Plant Protection institute Inner Mongolia Academy of Agricultural Sciences, Huhhot 010031, China;
    2. Inner Mongolia Academy of Agric ultural Sciences, Huhhot 010031, China
  • Received:2006-10-20 Published:2007-02-28

摘要: 以亚洲小车蝗二龄蝗蝻为供试昆虫,对德国柏陶公司生产的可可油杀虫剂进行了毒力测定,同时以马拉硫磷为对照药剂进行毒力测定,比较二者对亚洲小车蝗在毒力方面的差异性,进而明确可可油杀虫剂对亚洲小车蝗二龄蝗蝻的基础毒性,为以后抗药性鉴定奠定基础。测定结果表明,2条毒力回归曲线LD50相差较大,可可油对亚洲小车蝗二龄蝗蝻的杀虫活性远不如马拉硫磷,2条直线的坡度不同,说明2种药剂对亚洲小车蝗的敏感性存在差异。

关键词: 可可油, 毒力, 亚洲小车蝗

Abstract: The virulence of theobrome oil pesticide against Oedaleus asiaticus B. was assayed by using second instar nymph and its diversity of virulence was compared with control insecticides malathion to make clear its basis virulence, which lays a foundation for pesticide resistance assessment. The results showed that the two values of LD (50) had significant difference. Theobrome oil pesticide insecticidal activity was lower than Malathion, two insecticides had difference in susceptibility against Oedaleus asiaticus B.

Key words: Theobrome oil pesticide, Virulence, Oedaleus asiaticus B.

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引用本文

徐利敏, 冯万玉, 白全江. 可可油杀虫剂对亚洲小车蝗蝗蝻的毒力测定[J]. 华北农学报, 2007, 22(1): 188-190. doi: 10.3321/j.issn:1000-7091.2007.01.045.

XU Li-min, FENG Wan-yu, BAI Quan-jiang. Virulence of theobrome oil pesticide to Oedaleus asiaticus B.[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2007, 22(1): 188-190. doi: 10.3321/j.issn:1000-7091.2007.01.045.

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