期刊论文

中文

云南农业大学学报(自然科学)

1004-390X

2001

16

3

203-205

10.16211/j.issn.1004-390x(n).2001.03.011

湖南省科技厅科研项目

本校为其他机构

通过室内喂虫实验和大田抗虫实验对转基因抗虫油菜的菜青虫抗性进行了研究.实验结果表明:转Bt杀虫蛋白基因抗虫油菜新品系对菜青虫幼虫具有较强的抗性,在室内喂虫实验中虫子的死亡率高达94.40%,而对照仅为15.00%;在大田中虫子死亡率达46.59%,而对照仅为21.25%.

Transgenic insect resistant rapeseed lines with Bt insecticidal protein gene have strong resistance against artogeia's larva Dead frequency of insect is up to 94 40% when feeding leaves of transgenic insect resistant rapeseed to artogeia's larva,But dead frequency of insect is 15 00% among the control In the fields of the transgenic insect resistant rapeseed deadfrequency of insect is 46 59%,in the...