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江苏沿海农区转Bt基因抗虫棉的研究进展
引用本文:徐文华,王瑞明,吴春,宋贤利,王凤良.江苏沿海农区转Bt基因抗虫棉的研究进展[J].华东昆虫学报,2005,14(1):33-37.
作者姓名:徐文华  王瑞明  吴春  宋贤利  王凤良
作者单位:1. 江苏沿海地区农业科学研究所,江苏,盐城,224002
2. 盐城市植保植检站,江苏,盐城,224002
3. 阜宁县植保植检站,江苏,阜宁,224400
4. 大丰市植保植检站,江苏,大丰,224100
基金项目:江苏省“十五”农业攻关资助项目(B6-101),江苏省盐城市科技发展计划项目(YK200352)。
摘    要:对当地推广种植的Bt棉进行了9个方面的专题研究,包括:(1)棉花种植结构调整与Bt棉的推广过程,(2)Bt棉应用中存在的问题,(3)Bt棉田靶标和非靶标害虫的发生规律,(4)棉铃虫对Bt棉的为害损失和防治指标,(5)适用于本农区种植的Bt棉品种的筛选与评价,(6)Bt棉不同种植比例对棉铃虫的发生程度的影响,(7)Bt棉田天敌种群的消长动态与原因,(8)Bt棉田主要害虫的监测要点,(9)Bt棉田棉铃虫的协调防治措施。

关 键 词:江苏沿海农区  转Bt基因抗虫棉  棉铃虫  应用技术
文章编号:1005-1694(2005)01-0033-05
修稿时间:2004年6月13日

Advances of Bt-transgenic cotton studies in coastal agricultural area of Jiangsu Province
XU Wen-hua,Wang Rui-ming,WU Chun,SONG Xian-li,WANG Feng-liang.Advances of Bt-transgenic cotton studies in coastal agricultural area of Jiangsu Province[J].Entomological Journal of East China,2005,14(1):33-37.
Authors:XU Wen-hua  Wang Rui-ming  WU Chun  SONG Xian-li  WANG Feng-liang
Institution:XU Wen-hua+1,WANG Rui-ming+2,WU Chun+1,SONG Xian-li+3,WANG Feng-liang+4
Abstract:The advances of Bt-transgenic cotton studies in coastal agricultural areas of Jiangsu Province was reviewed.Nine areas were inodved.There were,(1)restructering of cotton plantation and extention of Bt-transgenic cotton;(2)problems existing in Bt-transgenic extention;(3)target or nontarget pests occurrence characteristics in the Bt-transgenic cotton fields;(4)losses caused by Helicoverpa armigera as well as its control index;(5)assessment of Bt-transgenic cotton varietics and the varities that can be planted in the studied agricultural areas;(6)effect of Bt-transgenic plantation ratio on H.armigera ocurrence;(7)dynamics and mechanisms of natural enemy community variance in the Bt-transgenic cotton fields;(8)monitoring of the key pests in the Bt-transgenic cotton fields and (9)control of H.armigera in the Bt-transgenic cotton fields.
Keywords:coastal agricultural area of Jiangsu Province  Bt-transgenetic cotton  Helicoverpa armigera  application technology  
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