不同波长诱虫灯对红树林主要害虫的诱集作用

为了明确红树林几种主要害虫的最佳诱集波长,本文利用18种波长的太阳能自动诱虫灯在深圳福田红树林保护区虫害高发期进行野外诱集实验,分析了不同波长对3种主要红树林害虫的诱集作用。结果显示,灯诱昆虫共81种,优势种为海榄雌瘤斑螟Acrobasis sp.、八点广翅蜡蝉Ricania speculum（Walker）和毛颚小卷蛾Lasiognatha mormopa（Meyrick）。18种波长的诱虫灯中,368 nm（Y）对海榄雌瘤斑螟的诱集作用最强,日均诱集量为4.55头,340 nm波长对毛颚小卷蛾的诱集效果最好,日均诱集量达到5.45头,400 nm波长对八点广翅蜡蝉的诱集效果最佳,日均诱集量...

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Bibliographic Details
Published in环境昆虫学报 Vol. 38; no. 5; pp. 1028 - 1031
Main Author 王林聪 李志刚 李军 韩诗畴
Format Journal Article
LanguageChinese
Published 中国科学院华南植物园,广州,510650%广东省生物资源应用研究所,广东省野生动物保护与利用公共实验室,广东省农业害虫综合治理重点实验室,广州510260 2016
Subjects
八点广翅蜡蝉
毛颚小卷蛾
海榄雌瘤斑螟
红树林
诱虫灯
诱集作用
红树林
mangrove forest
八点广翅蜡蝉
trap lamp
Lasiognatha mormopa (Meyrick)
毛颚小卷蛾
Ricania speculum (Walker)
Acrobasis sp
trapping effect
海榄雌瘤斑螟
诱虫灯
诱集作用
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ISSN1674-0858
DOI10.3969/j.issn.1674-0858.2016.05.23

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Summary:为了明确红树林几种主要害虫的最佳诱集波长,本文利用18种波长的太阳能自动诱虫灯在深圳福田红树林保护区虫害高发期进行野外诱集实验,分析了不同波长对3种主要红树林害虫的诱集作用。结果显示,灯诱昆虫共81种,优势种为海榄雌瘤斑螟Acrobasis sp.、八点广翅蜡蝉Ricania speculum（Walker）和毛颚小卷蛾Lasiognatha mormopa（Meyrick）。18种波长的诱虫灯中,368 nm（Y）对海榄雌瘤斑螟的诱集作用最强,日均诱集量为4.55头,340 nm波长对毛颚小卷蛾的诱集效果最好,日均诱集量达到5.45头,400 nm波长对八点广翅蜡蝉的诱集效果最佳,日均诱集量为2.64头。18种不同波长的诱虫灯对红树林3种主要害虫均有一定的诱集作用,对两种鳞翅目昆虫诱集作用较强的诱虫灯波长均集中在UV-A波段。
Bibliography:Acrobasis sp; Lasiognatha mormopa（Meyrick）; Ricania speculum（Walker）; mangrove forest; trap lamp; trapping effect
44-1640/Q
In order to clarify the best attracting wavelength for several major pests,the trapping effect of three main pests was tested on 18 kinds of wavelengths of solar automatic trap lamp deviced at the pestoutbreak season in Futian Mangrove Nature Reserve. The results showed that the dominant species are Acrobasis sp.,Ricania speculum（Walker） and Lasiognatha ormopa（Meyrick）,among 81 species of pests in mangrove forest. The best trapping wavelength and the average daily attracting amount for Acrobasis sp.,R. speculum and L. mormopa were as follows：368 nm（Y） with 4. 55 adults,400 nm with 2. 64 adults,340 nm with 5. 45 adults. The 18 different wavelengths of the trap lamp have certain attracting effect on three main pests in which the stronger attracting effect on two lepidopterous pests is concentrated in the UVA wave band.
WANG Lin-Cong1 , LI Zhi-Gang2, LI Jun2, HAN Shi-Chou2 （ 1. South China Bot
ISSN:1674-0858
DOI:10.3969/j.issn.1674-0858.2016.05.23