甜菜夜蛾幼虫饲养技术的改进
An improved method of rearing Spodoptera exigua larvae.
肖伟;邓新平;刘怀
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作者单位:西南农业大学植物保护学院,重庆400716
中文关键词:甜菜夜蛾;一次性塑料杯;饲养方法
英文关键词:Spodoptera exigua; oneoff plastic cup; rearing method
中文摘要:利用一次性塑料杯饲养甜菜夜蛾SpodopteraexiguaHübner,一次性接入初孵幼虫,直至化蛹不再转移,也不再更换饲料。与已报道的方法相比,该方法操作简单,省工省时,可以提高工作效率。在各项饲养指标中,除平均蛹重略微偏低之外,其余指标均与已报道的数据基本一致。试验证明,
英文摘要:A method of rearing Spodoptera exigua by artificial diet in oneoff plastic cups is introduced.Using this method, neonate larvae were transferred into cups containing the fresh artificial diet. Until pupating they were not be moved and no more die