Evaluations of Bollgard®, Bollgard II®, and WideStrike® Technologies against Beet and Fall Armyworm Larvae (Lepidoptera: Noctuidae)
Evaluations of Bollgard®, Bollgard II®, and WideStrike® Technologies against Beet and Fall Armyworm Larvae (Lepidoptera: Noctuidae)
复制标题
DOI：
10.1653/0015-4040-91.4.531
复制
发表时间：
2009-02
期刊：
影响因子：
--
通讯作者：
J. Adamczyk;S. Greenberg;J. S. Armstrong;W. Mullins;L. B. Braxton;R. B. Lassiter;M. Siebert
中科院分区：
文献类型：
--
作者：
J. Adamczyk;S. Greenberg;J. S. Armstrong;W. Mullins;L. B. Braxton;R. B. Lassiter;M. Siebert
摘要在2005年和2007年，研究了含有Bollgard®、Bollgard II®和WideStrike®性状的转基因棉花对甜菜夜蛾Spodoptera exigua （h<e:1> bner）和秋粘虫S. frugiperda （J. E. Smith）的防治效果。结果表明，这两种双基因性状对这些粘虫的防治效果都优于Bollgard®。在这些研究中，WideStrike®似乎比Bollgard II®对秋粘虫更有效，而Bollgard II®对甜菜粘虫比WideStrike®更有效。讨论了这些功效差异的可能原因。
Abstract Transgenic cottons containing the Bollgard®, Bollgard II® and WideStrike® traits were grown in 2005 and 2007 to examine the efficacy against beet armyworm Spodoptera exigua (Hübner) and fall armyworms S. frugiperda (J. E. Smith). Results suggest that both dual-gene traits are more efficacious against these armyworm species than Bollgard®. In these studies, WideStrike® appears to be more efficacious against fall armyworms than Bollgard II®, while Bollgard II® is more efficacious against beet armyworms than WideStrike®. Possible reasons for these differences in efficacy are discussed.