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棉花学报  2009 

转Bt基因棉对朱砂叶螨适合度的影响

DOI: 1002-7807(2009)03-0255-03

Keywords: 转Bt基因棉,朱砂叶螨,生命参数

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Abstract:

在室内利用培养皿叶碟饲养法研究了朱砂叶螨在转Bt基因棉叶和常规棉叶上连续饲喂时各代种群增长的情况。结果表明,经过12代的饲养后,与常规棉相比,转Bt基因棉对朱砂叶螨的净增殖率、内禀增长率、平均寿命、种群加倍时间等生命参数无显著影响,显示出在短期内转Bt棉的种植均不会明显地表现出对朱砂叶螨种群的增长呈有利或有害的迹象。

References

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