植物保护学报2025，Vol.52Issue(5)：1092-1100,9.DOI:10.13802/j.cnki.zwbhxb.2025.2025810
组合波长光源对藕田害虫的诱集效果评价
Evaluation of the trapping efficacy of a combined-wavelength light source against insect pests in lotus root fields
摘要
Abstract
To address the lack of insufficient field data and the uncertain ecological safety of long-term application of new combined-wavelength light traps,a two-year trapping experiment was conducted in lotus root fields.A light trap equipped with a(365+400)nm combined-wavelength light source was used as the treatment,while a 365 nm single-wavelength light source served as the control.The results showed that the(365+400)nm combined-wavelength light source had significantly higher trapping effi-cacy than the 365 nm single-wavelength light source,with a particular effectiveness against Spodoptera litura.In both 2021 and 2022,the daily catch per trap of S.litura was significantly greater under the combined-wavelength light source.In addition,this light source also captured significantly more Acronicta rumicis,S.mauritia,and Spoladea recurvalis compared with single-wavelength light source.Both light sources showed low daily trap catches of natural enemy insects in lotus root fields,though the combined-wavelength light source had a greater impact on Coccinellidae.These results indicate that the(365+400)nm combined-wavelength light trap demonstrates ecological compatibility and holds promising potential for pest management applications.关键词
灯光诱杀/光源/斜纹夜蛾/组合波长/单波长/天敌/中性昆虫Key words
light trapping/light source/Spodoptera litura/combined wavelength/single wavelength/natural enemy/neutral insect引用本文复制引用
李景功,韩金航,刘小宇,邱可睿,刘文,周利琳,王小平,司升云,王攀..组合波长光源对藕田害虫的诱集效果评价[J].植物保护学报,2025,52(5):1092-1100,9.基金项目
十四五国家重点研发计划(2023YFD1400700) （2023YFD1400700）
