中国生物防治学报2024，Vol.40Issue(2)：266-273,8.DOI:10.16409/j.cnki.2095-039x.2023.01.039
引诱剂与杀虫剂联合使用对茄子黄胸蓟马的防治效果
Field Control Efficiency of Combined Use of Attractant and Insecticide against Thrips hawaiiensis of Eggplant
摘要
Abstract
The frequent and high dose use of chemical insecticides has resulted in low control of thrips Thrips hawaiiensis.The combined effect of insecticides and attractants on the control of thrips was examined through setup of treatments of different doses of insecticides and blue-plate-attractants and was compared with that of insecticides or blue-plate-attractants alone.The results showed that with the increase of treatment time,the control efficiency of different insecticides against T.hawaiiensis gradually increased.In general,the control efficiency of compound insecticides was higher than that of single insecticides.After a 3-day treatment,the control efficiency of 30%chlorfenapyr·tolfenpyrad SC(84.36%)was significantly higher than that of 240 g/L chlorfenapyr SC(74.32%),15%tolfenpyrad SC(76.84%),and 3%emamectin benzoate ME(71.85%).After a 10-day treatment,the maximum control efficiency of 30%chlorfenapyr·tolfenpyrad SC was 90.17%.The control efficiency of insecticides combined with blue-plate-attractants against T.hawaiiensis was significantly higher than that of insecticides alone.Moreover,at 3,7 and 10 days after the treatment,the control efficiency of the compound or single agents was over 90%,the highest reaching 98.54%,indicating that the blue-plate-attractants are of good performance against T.hawaiiensis.Compared with the control efficiency of blue-plate-attractants alone,it was found that the blue-plate-attractants combined with agents with high control against T.hawaiiensis were less effective whereas the blue-plate-attractants in combination with the insecticides with low control against T.hawaiiensis were more effective.These results suggest that the blue sticky traps can be used as an effective complementary measure for low dose insecticides against thrips.In this study,the high combined control efficiency of insecticides and attractants can improve the control of thrips and reduce the concentration or dosage of insecticides,and may be incorporated into an IPM package for the management of the thrips.关键词
黄胸蓟马/诱集剂/蓝板/杀虫剂/田间防效Key words
Thrips hawaiiensis/attractant/blue plate/pesticide/field control efficacy分类
生物学引用本文复制引用
田厚军,赵建伟,林硕,陈艺欣,余芸,陈勇..引诱剂与杀虫剂联合使用对茄子黄胸蓟马的防治效果[J].中国生物防治学报,2024,40(2):266-273,8.基金项目
福建省农业科学院青年科技英才计划(YC2019003) （YC2019003）
福建省人民政府和中国农业科学院农业高质量发展超越"5511"协同创新工程(XTCXGC2021017,XTCXGC2021011) （XTCXGC2021017,XTCXGC2021011）
福建省属公益类科研专项(2022R1024004,2022R1024006,2022R1024009) （2022R1024004,2022R1024006,2022R1024009）
