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中国农学通报

中国农学通报 ›› 2011, Vol. 27 ›› Issue (12): 291-294.

所属专题： 玉米； 园艺

• 植物保护 农药 • 上一篇    下一篇

取食苹果对亚洲玉米螟实验种群发育的影响

乔利 潘兹亮,卢兆成,张丽霞,仵均祥   

  • 收稿日期:2010-11-03 修回日期:2010-11-17 出版日期:2011-05-25 发布日期:2011-05-25

Influence of feeding Apple on development of experimental populations of Ostrinia furnacalis（Asian corn borer）

  • Received:2010-11-03 Revised:2010-11-17 Online:2011-05-25 Published:2011-05-25

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摘要：

通过室内系统饲养，采用组建种群生命表的方法， 研究了取食苹果对亚洲玉米螟实验种群的影响。结果表明，与取食玉米叶片和人工饲料的亚洲玉米螟相比，取食苹果的种群,不仅生长发育受阻, 而且其净增值率、内禀增长率和生殖力等各项参数均有所下降：其平均世代周期（57.3310d）分别比取食玉米叶（37.7170d）和人工饲料（43.5750d）的种群延长了19.6140d和14.1420d；其净增值率（1.8933）、内禀增长率（0.0111）和周限增长率（1.0112）比取食人工饲料的种群分别下降了93.66%、93.26%和14.23%，比取食玉米叶的分别下降了76.91%、80.11%和4.37%。

关键词: ob-R, ob-R, 皱胃, 十二指肠, 免疫组织化学, Western Blot

Abstract:

In this paper,the effects of feed apple to Asian corn borer(Ostrinia nubitatis)were study by build host experimental population life table under indoor raise. The results showed that compared with feeding Maize leaf and Artificial fodder, the population feeding apple not only the gowth was restrained but also the parameters was decreased included Net reproductive rate、Innate capacity of increase and Fecundity. The Average generation time was prolonging 19.6140d and 14.1420d than feeding Maize leaf （37.7170d）and Artificial fodder（43.5750d）; The Net reproductive rate（1.8933）,Innate capacity of increase（0.0111）andFiniterate of naturalincrease（1.0112）were decreased by 93.66%,93.26% and 14.23%,and decreased by 76.91%、80.11% and 4.37% than feeding Maize leaf.

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