河南农业科学2025，Vol.54Issue(5)：87-94,8.DOI:10.15933/j.cnki.1004-3268.2025.05.010
黄光照射下小贯小绿叶蝉的取食刺吸电位分析
Effects of Yellow Light Treatments on Feeding Behavior of Empoasca onukii Matsuda
摘要
Abstract
The occurrence of Empoasca onukii Matsuda seriously threatens the yield and quality of tea.In order to reduce the residues of chemical pesticides,a new method for the control of tea geometrids needs to explore.The electrical penetration graph(EPG)was used to monitor the changes in the feeding behavior of E.onukii,after being exposed to five different intensities of yellow light(8,120,160,200,240 lx)and natural light(150-200 lx,control)for different periods of time(2,4,6 h).The results showed that the feeding waveform of E.onukii was mainly composed of seven waveforms:NP,A,S,C,E,F and R.Under different light intensities and irradiation time of yellow light,the duration of NP wave was the highest,followed by E wave.With the increase of the intensity of yellow light and the extension of the irradiation time,the occurrence of NP,E,A and R waves increased.Under the treatment of irradiation for 4 h and 6 h,the duration ration of NP,F and R waves was significantly higher than that the control.When the light intensity was constant,with the extension of the light time,the duration of NP wave was prolonged,and the duration of E wave was shortened.It can be seen that the application of yellow light in tea gardens can disrupt the normal feeding behavior of E.onukii,effectively reducing its harm in tea gardens.关键词
小贯小绿叶蝉/黄光/刺探电位图谱/取食波形Key words
Empoasca onukii Matsuda/Yellow light/Electrical penetration graph(EPG)/Feeding wave type分类
农业科技引用本文复制引用
乔利,张天海,周国涛,郭世保,耿书宝,武予清..黄光照射下小贯小绿叶蝉的取食刺吸电位分析[J].河南农业科学,2025,54(5):87-94,8.基金项目
国家重点研发计划项目(2016YFD0200900) （2016YFD0200900）
河南省中央引导地方科技发展基金项目(Z20221341063) （Z20221341063）
河南省国际科技合作项目(242102520042) （242102520042）
河南省科技攻关项目(242102110178) （242102110178）
河南省高等学校重点科研项目(24B210012) （24B210012）
