性诱剂-赤眼蜂协同防治水稻二化螟应用效果  

Effect of Sex Attractant-Trichogramma Synergistic Control of Rice-Stem Borer

作　　者：赵旭[1] 杨眉[1] ZHAO Xu;YANG Mei(Institute of Plant Protection,Liaoning Academy of Agricultural Sciences,Shenyang 110161,China)

机构地区：[1]辽宁省农业科学院植物保护研究所,沈阳110161

出　　处：《北方水稻》2024年第6期18-21,共4页NORTHERN RICE

基　　金：辽宁省盘山县稻蟹种养科技特派团2024JH5/10400051。

摘　　要：为优化水稻二化螟的生物防治策略,提高害虫的生物防治效率,将性信息素诱控与田间释放赤眼蜂两项生物防治方法协同应用,探索两个单项防治技术联合应用效果,并比较分析生物防治与化学防治的应用效果。结果表明,性诱剂-赤眼蜂协同防控效果远高于两项技术单独应用,仅比化学防治效果略低,适宜田间推广应用。In order to optimize the biological control strategy of rice-stem borer and improve the efficiency of biological control,the two biological control methods of sex pheromone induction and field release of trichogramma borer were jointly applied to explore the combined application effect of the two single control technologies,and the application effect of biological control and chemical control was compared.The results showed that the synergistic control effect of sex attractant and Trichogramma was much higher than that of chemical control alone,and was only slightly lower than that of chemical control,which was suitable for field application.

关 键 词：二化螟 性诱剂 赤眼蜂 协同防治 

分 类 号：S435.112.1[农业科学—农业昆虫与害虫防治]