| 转Bt基因玉米对亚洲玉米螟防治效果的研究 |
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| 引用本文： | 卢颖,何付丽,赵长山.转Bt基因玉米对亚洲玉米螟防治效果的研究[J].黑龙江农业科学,2008(3):11-13. |
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| 作者姓名： | 卢颖 何付丽 赵长山 |
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| 作者单位： | 1. 黑龙江农业经济职业学院,牡丹江,157041
2. 东北农业大学,哈尔滨,150030 |
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| 摘 要： | 针对转Bt基因玉米MC2884在黑龙江省的种植,对靶标害虫亚洲玉米螟抗虫效果进行了研究。田间小区试验结果表明,MC2884对靶标害虫亚洲玉米螟抗虫效果显著,心叶末期,MC2884受玉米螟为害的食叶级别显著低于东农250和2884;穗期MC2884茎秆中的活虫数、虫孔个数、虫道总长度均为0,东农250、2884、东农250（化防区）玉米均不同程度受害。
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| 关 键 词： | 转BT基因玉米 玉米螟 效果 |
| 文章编号： | 1002-2767(2008)03-0011-03 |
| 修稿时间： | 2007年12月10 |
Studies on Control Effect of Transgenic Bt Maize to Asian Maize Borer Ostrinia furnacilis |
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| LU Ying,HE Fu-li,ZHAO Chang-shan.Studies on Control Effect of Transgenic Bt Maize to Asian Maize Borer Ostrinia furnacilis[J].Heilongjiang Agricultural Science,2008(3):11-13. |
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| Authors: | LU Ying HE Fu-li ZHAO Chang-shan |
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| Institution: | LU Ying , HE Fu-li , ZHAO Chang-shan (1. Heilongjiang Agricultural Economical Professional College, Mudanjiang 157041 ; 2. Northeast Agricultural University, Harbin 150030) |
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| Abstract: | According to the transgenic Bt maize MC 2884 planted in Heilongjiang,the effect of target pest Asian corn borer Ostrinia furnacalis was studied. The results showed. the insect resistance effect of MC2884 on target pest Ostrinia furnacalis was obviously,in the final phase of tassel, the leaf-feeding damage degree of MC2884 infested by Ostrinia furnacalis was significantly lower than that of Dongnong250 and 2884,in the heading stage the number of living insects in the stem, the number of wormhole, the whole length of gallery were all 0, Dongnong250,2884, Dongnong250 in the chemical control areas were all injured in different degrees. |
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| Keywords: | transgenic Bt maize-Ostrinia furnacalis -control effect |
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