中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 5种杀虫剂对小卷蛾斯氏线虫存活和侵染的影响及其交互作用 中国植保导刊 2019,39 (12) 14-19
Position: Home > Articles > Effects of 5 insecticides on survivorship and infectivity of entomopathogenic nematodes and their interactions China Plant Protection 2019,39 (12) 14-19

5种杀虫剂对小卷蛾斯氏线虫存活和侵染的影响及其交互作用

作  者：
陈瑞;徐彩霞;陶巧静;郑毅;金立新;王道泽
单  位：
浙江省杭州市植保土肥服务总站;浙江省杭州市富阳区植保土肥站;浙江绿神天敌生物技术有限公司
关键词：
化学药剂;小卷蛾斯氏线虫All;存活;侵染;交互作用
摘  要：
共测定了茚虫威、溴氰虫酰胺、呋虫胺、吡蚜酮、吡虫啉5种蔬菜常用杀虫剂在不同浓度下(2RC、RC、1/2RC、1/5RC、1/10RC)对昆虫病原线虫小卷蛾斯氏线虫(Steinernema carpocapsae) All品系存活和侵染的影响,以及药剂与线虫的交互作用。结果表明,吡虫啉对线虫的影响最大,在5种处理浓度下,线虫死亡率达10%～14%;其他4种药剂处理后,线虫死亡率在4%～7%之间。5种药剂对线虫侵染力均无不利影响。其中,吡虫啉在推荐浓度RC处理下增强了线虫侵染力。5种化学药剂与线虫均无拮抗作用。溴氰虫酰胺(2RC、RC、1/2RC)、吡虫啉(2RC、RC、1/5RC、1/10RC)、吡蚜酮(RC、1/2RC、1/5RC、1/10RC)与线虫混用后48 h对黄粉虫有增效作用。
译  名：
Effects of 5 insecticides on survivorship and infectivity of entomopathogenic nematodes and their interactions
作  者：
Chen Rui;Xu Caixia;Tao Qiaojing;Zheng Yi;Jin Lixin;Wang Daoze;Hangzhou Plant Protection and Soil Fer tilizer Station;Green Spirit Natural Enemies Biotechnology Co.,Ltd;Plant Protection and Soil Fertilizer Station of Fuyang District Hangzhou Zhejiang;
关键词：
chemical pesticides;;Steinernema carpocapsae All;;survivorship;;infectivity;;interactions
摘  要：
Effects of five insecticides(indoxac arb, cyantranilipro le, dinotefuran, pymetrozine and imidacloprid) on the survivorship and infectivity of entomopathogenic nematode, Steinernema carpocapsae, and their interactions were determined in laboratory at concentration of 2, 1, 1/2, 1/5 and 1/10 RC. The results showed that imidacloprid had highest negative effect on survivorship of the nematode with 10%～14% mortalities at all five concentrations, while the mortalities of nematode treated by the other four pesticides were 4%～7%. The infectivity of nematode was not depressed by all five insecticides. Moreover, infection rate of nematode treated by imidacloprid at RC concentration was higher than that of nematode treated alone. None of the five insecticides showed antagonistic effects on the entomopathogenic nematodes. The synergistic effects of nematode and insecticide were obtained to Tenebrio molitor after 48 h treated with Cyantraniliprole(2 RC, RC and 1/2 RC), imidacloprid(2 RC, RC, 1/5 RC and 1/10 RC), and pymetrozine(RC, 1/2 RC, 1/5 RC, 1/10 RC).

相似文章

导出引用
计量
文章访问数: 4
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46