竹提取物对棉铃虫幼虫体内几种酶系活性的影响

被引：12

作者：

操海群 ^{[1
]}

岳永德 ^{[2
]}

彭镇华 ^{[3
]}

花日茂 ^{[1
]}

汤锋 ^{[1
]}

机构：

[1] 安徽农业大学资源与环境学院

[2] 国际竹藤网络中心

[3] 中国林业科学研究院

来源：

林业科学 | 2006年 / 07期

关键词：

竹提取物; 棉铃虫; 中肠消化酶; 羧酸酯酶;

D O I：

暂无

中图分类号：

S482.3 [杀虫剂];

学科分类号：

090403 ;

摘要：

Effects of the extracts from selected bamboos on the growth and the activities of the digestive enzyme and arbaxylesterase of Helicoverpa armigera larvae were reported in this paper. The results showed that the extracts from Pleioblastus juxianensis, Bambusa multiplex, Brachystachyum albostriatum show strong growth disrupting effects on tested pest. The activities of the digestive enzyme in the larvae of Helicoverpa armigera fed with extract of Pleioblastus juxianensis, Bambusa multiplex, Brachystachyum albostriatum were higher than the control treatment, Thereinto, the activity of protease changed largest, that of amylase larger, and the activity of lipase changed a little. The activity of arbaxylesterase in the larvae fed with extract of Pleioblastus juxianensis, Bambusa multiplex, Brachystachyum albostriatum was inhibited, the relative enzyme activities after 3 days of which were 0.626、0.637、0.602 folds compared to CK, respectively. The effect on the enzymes in Helicoverpa armigera larvae was reduced with the treatment time.

引用

页码：145 / 148

页数：4

共 11 条

[1] 竹提取物对蚜虫生物活性的研究 [J].