摘要
本研究利用黄板、蓝板和混色色板对茶园小贯小绿叶蝉等常见昆虫进行诱集并比较结果,旨为茶园科学合理使用粘虫色板防治虫害提供理论依据。结果表明,三种色板对靶标害虫小贯小绿叶蝉诱集数量高低依次为混色板>黄板>蓝板,混色板的诱集数量为5.31头/面;对其他害虫诱集数量高低依次为黄板>混色板>蓝板,黄板的诱集数量为3.27头/面;对寄生性天敌昆虫诱集数量高低依次为混色板>黄板>蓝板,混色板的诱集数量为2.73头/面;对捕食性天敌昆虫诱集数量高低依次为蓝板>混色板>黄板,蓝板的诱集数量为0.73头/面;对中性昆虫诱集数量高低依次为黄板>蓝板>混色板,黄板的诱集数量为20.78头/面;对传粉昆虫诱集数量高低依次为蓝板>黄板>混色板,蓝板的诱集数量为1.27头/面。三种色板诱集茶园昆虫中益害比比值高低依次为蓝板>混色板>黄板,分别为:0.48、0.40和0.31。粘虫色板虽然对茶园害虫诱集效果较好,但其对有益昆虫的不利影响亦应引起高度重视。
This study uses yellow board,blue board and mixed color board to trap Empoasca(Matsumurasca)onukii and other common insects in tea gardens and compares the results,aiming to provide a theoretical basis for the scientific and rational use of sticky insect color boards to prevent and control insect pests in tea gardens.The results showed that the number of target pests Empoasca(Matsumurasca)onukii trapped by the three color boards was in the order of mixed color board>yellow board>blue board,and the number of trapping for mixed color board was 5.31 heads/face;The number of trapping for other pests was yellow board>mixed color board>blue board,the number of trapping for yellow board was 3.27 heads/face;The order of trapping number of parasitic natural enemy insects was mixed color board>yellow board>blue board,the number of trapping for mixed color board was 2.73 heads/face;The order of trapping number of predatory natural enemy insects was blue board>mixed color board>yellow board,the trapping number of blue board was 0.73 heads/face;The order of trapping number of neutral insects was yellow board>blue board>mixed color board,the number of trapping for yellow board was 20.78 heads/face;The order of trapping number of pollinators was blue board>yellow board>mixed color board,and the number of trapping for blue board was 1.27 heads/face.The ratio of benefit to harm of insects in tea garden attracted by three color boards was blue board>mixed color board>yellow board,which were 0.48,0.40 and 0.31 respectively.Although the armyworm color board has a good trapping effect on pests in tea gardens,but its adverse effects on beneficial insects should also be paid great attention.
作者
张潇引
王彬力
刘超
张文娟
毛建辉
陈宇
肖科军
伍兴隆
蒲德强
ZHANG Xiaoyin;WANG Binli;LIU Chao;ZHANG Wenjuan;MAO Jianhui;CHEN Yu;XIAO Kejun;WU Xinglong;PU Deqiang(Institute of Plant Protection,Sichuan Academy of Agricultural Sciences,Chengdu 610066,China;Bazhong Academy of Green Agriculture Innovative Development,Bazhong Branch of Sichuan Academy of Agricultural Sciences,Bazhong 636000,China)
出处
《茶叶通讯》
2021年第4期663-670,共8页
Journal of Tea Communication
基金
四川省农业科学院前沿学科项目(2019QYXK032)
四川省现代农业产业技术体系(sccxtd-2020-10)
四川省农业科学院科技成果中试熟化与示范转化工程项目(CGZH2019FP14)。
关键词
粘虫板
害虫
益害比
诱集效果
Sticky insect board
Pests
Ratio of benefit to harm of insects
Trapping effect
