农学学报2024，Vol.14Issue(2)：23-29,7.
5种杀虫剂对绿盲蝽的室内毒力及田间防效
Laboratory Toxicity and Field Efficacy of Five Insecticides Against Apolygus lucorum
摘要
Abstract
The aim of this research is to select high-efficiency,low-toxicity and safe insecticides for the control of Apolygus lucorum,and to provide basic data and scientific basis for the scientific prevention and control of A.lucorum.The laboratory toxicity and field control effect of different insecticides on A.lucorum were studied.In this study,the laboratory toxicity and field control effect of thiamethoxam,abamectin,matrine,rotenone and osthole on A.lucorum were determined by food dipping method and field spraying method.The results of laboratory toxicity test showed that the toxicity of five insecticides to A.lucorum increased with the increase of insecticide concentration.The order of toxicity to A.lucorum was thiamethoxam＞abamectin＞matrine＞rotenone＞osthole.The results of field control test showed that 300 mg/L thiamethoxam and 600 mg/L thiamethoxam had the best control effect after 3 days of application in mung bean field,and the field control effect had reached more than 75%.After 7 days of application in mung bean field,the control effect of 600 mg/L thiamethoxam was the best,followed by 300 mg/L thiamethoxam and 1000 mg/L avermectin,and the field control effect was more than 70%.The field control effect of 1600 mg/L matrine was 58.94%,and the field control effect of 1600 mg/L rotenone and 1600 mg/L osthole was about 50%.It was found that five insecticides had certain field control effects on A.lucorum,among which thiamethoxam and abamectin had better control effect on A.lucorum,and they were recommended to be utilized in the field.关键词
绿盲蝽/杀虫剂/室内毒力/防治效果Key words
Apolygus lucorum/insecticides/laboratory toxicity/control effect引用本文复制引用
杨斌,郑嘉诚,阎雄飞..5种杀虫剂对绿盲蝽的室内毒力及田间防效[J].农学学报,2024,14(2):23-29,7.基金项目
榆林市科技计划项目"榆林市植物病虫害防治实验室建设-榆林枣林绿盲蝽绿色防控技术研究与应用"(CXY-2020-010-01) （CXY-2020-010-01）
陕西省重点研发计划一般项目"陕北沙区长柄扁桃主要虫害绿色防控技术研究与集成示范"(2023-YBNY-006). （2023-YBNY-006）
