摘要
为明确不同波长光对3种玉米田害虫的诱集作用,本试验测定了9种不同波长单色光灯管的田间诱虫效果。结果显示:340 nm和368 nm波长对草地贪夜蛾的诱集效果最好,日均诱集量分别为4.33头和3.33头,且雌虫上灯数量明显高于雄虫。480 nm和445 nm波长对亚洲玉米螟的诱集效果最好,日均诱集量分别为6.67头和5.33头。340、545和368 nm波长对棉铃虫的诱集效果最好,日均诱集量分别为4.33、3.33和3.00头。340、368、400、445和480 nm波长诱虫灯对3种害虫均有不同程度的诱集作用,其中368 nm和340 nm的综合诱集效果最好。
In this paper,we studied nine kinds of monochromatic light with different wavelengths(340,368,400,480,445,500,520,545,and 560 nm)to clarify the trapping effect of different wavelengths on three species of corn pests.The results showed that the 340 nm and 368 nm wavelength light had the best trapping effect on Spodoptera frugiperda,of which the average daily catches were 4.33 and 3.33,and the number of the females trapped was significantly greater than that of the males.The light of wavelength 480 nm and 445 nm had the best trapping effect on Ostrinia furnacali,and their average daily catches were 6.67 and 5.33.While the light of wavelength 340 nm,545 nm,and 368 nm had the best trapping effect on Helicoverpa armigera,and the average daily catches were 4.33,3.33,and 3.00,respectively.The light of wavelength 340 nm,368 nm,400 nm,445 nm,and 480 nm showed different trapping effects on the three pests,and the comprehensive trapping effect of 368 nm and 340 nm was the best.
作者
闫三强
吕宝乾
唐继洪
卢辉
唐雪
苏豪
Yan Sanqiang;Lyu Baoqian;Tang Jihong;Lu Hui;Tang Xue;Su Hao(College of Forestry,Hainan University,Haikou Hainan 570228,China;Institute of Environment and Plant Protec-tion,Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Integrated Pest Management on Tropical Crops,Ministry of Agriculture and Rural Affairs,Haikou Hainan 571101,China;College of Plant Protection,Hainan University,Haikou Hainan 570228,China)
出处
《中国植保导刊》
北大核心
2021年第3期49-53,共5页
China Plant Protection
基金
国家重点研发计划(2019YFD03001)
海南省自然科学基金创新研究团队项目(No.2019CXTD409)
农业农村部财政项目(1630042020020)。
关键词
草地贪夜蛾
亚洲玉米螟
棉铃虫
玉米田
诱虫灯
诱集作用
Spodoptera frugiperda
Ostrinia furnacali
Helicoverpa armigera
corn field
trap lamp
trapping effect
