| Bt作物系统害虫发生演替研究进展 |
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| 引用本文： | 陆宴辉,梁革梅.Bt作物系统害虫发生演替研究进展[J].植物保护,2016,42(1):7-11. |
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| 作者姓名： | 陆宴辉 梁革梅 |
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| 作者单位： | 植物病虫害生物学国家重点实验室,中国农业科学院植物保护研究所,北京100193 |
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| 基金项目： | 转基因生物新品种培育科技重大专项(2014ZX08012-004) |
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| 摘 要： | 自1996年以来的20年间,全球商业化种植Bt作物的国家增加到了25个。目前,种植应用的Bt作物主要是Bt棉花和Bt玉米,年种植面积约0.8亿hm2。Bt作物的大面积种植可能会带来害虫发生演替问题,国内外学术界对此高度关注。本文围绕这一核心问题,介绍了国内和国际的研究进展,同时对今后的研究进行了展望。以期为Bt棉花和Bt玉米的持续利用,以及其他Bt作物的推广应用提供经验与借鉴,进一步提升Bt作物在农作物害虫综合治理中的作用和地位。
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| 关 键 词： | Bt作物 农田生态系统 害虫 地位演替 综合治理 |
| 收稿时间： | 2015/12/14 0:00:00 |
| 修稿时间： | 2015/12/20 0:00:00 |
Research advance on the succession of insect pestcomplex in Bt crop ecosystem |
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| Lu Yanhui,Liang Gemei.Research advance on the succession of insect pestcomplex in Bt crop ecosystem[J].Plant Protection,2016,42(1):7-11. |
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| Authors: | Lu Yanhui Liang Gemei |
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| Institution: | State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China |
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| Abstract: | From 1996 to 2015, a total of 25 counties commercially planted Bt crops worldwide. Now, Bt cotton and Bt maize are widely planted, and their annual planting area amounts to 80 million hm2. Bt crop planting may cause the succession of insect pest complex, and it has been an important topic of the risk assessment of Bt crops. This paper summarized the research progress, and proposed the future study. It will provide the experiences and valuable references for the sustainable use of Bt cotton and Bt maize, and next planting of other Bt crops, and promote the role of Bt crops in integrated management (IPM) of crop insect pests. |
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| Keywords: | Bt crop agro-ecosystem insect pest status succession integrated pest management |
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