Effects of Combined Light Sources on the Tropism of Scopula subpunctaria Adults
ZHANG Tianhai
ZHANG Lele
FAN Huiyuan
QU Qiuru
WANG Rongkai
QIAO Li
Abstract：Scopula subpunctaria Herrich-Schaeffer is one kind of the dominant pests in tea gardens.In order to explore a new control method of S.subpunctaria,the effects of 10 different wavelength light source combinations on the tendency behavior of female and male adults of t S.subpunctaria were studied in indoor environment.The results showed that the choice of light color of S.subpunctaria varied with the combination of light sources,and the trend selection of female and male adults was different in different combinations of light sources.In general,the trend rate of female adults to yellow light and orange light was higher,followed by blue light and purple light,and the trend rate of male adults to blue light and purple light was higher,followed by orange light and yellow light.According to the results of this experiment,orange,yellow,purple and blue traps or corresponding wavelength light sources can be made to trap and control the female and male adults of S.subpunctaria,and a green tea garden can be constructed.
Keywords：Scopula subpunctariaLight source combinationAdultPhototaxis behavior
Publication Date：2024-12-28
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)
Pages：4( 33-36 )