| 不同波段LED光源对毛健夜蛾行为的影响 |
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| 引用本文： | 涂小云,陈元生,陈娟,胡章龙,金义钦,徐飞.不同波段LED光源对毛健夜蛾行为的影响[J].昆虫学报,2012,55(10):1185-1192. |
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| 作者姓名： | 涂小云 陈元生 陈娟 胡章龙 金义钦 徐飞 |
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| 作者单位： | 1. 江西师范大学生命科学学院,南昌,330022
2. 江西环境工程职业学院,江西赣州,341000 |
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| 基金项目： | 江西师范大学实验室开放项目(项目编号：2012-35) |
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| 摘 要： | 为探明不同波段LED光对毛健夜蛾Brithys crini (Fabricius)行为的影响， 在实验条件下观察了4种不同波段（红光： 620~625 nm； 绿光： 520~523 nm； 蓝色： 465~467 nm； 白光： 460~465 nm）LED光源下毛健夜蛾幼虫的假死、 爬行、 静止、 取食、 排便、 瞭望及其他行为和成虫交配及产卵行为。结果表明： （1）毛健夜蛾幼虫在红光、 绿光、 蓝光和白光4种LED光源下， 爬行、 静止和取食行为时间分配差异极显著（爬行、 静止和取食： P=0.000）， 红光组爬行的时间占98.06%， 绿光组取食时间占83.65%， 蓝光组爬行和静止时间占91.56%， 白光组爬行时间占61.16%； 爬行、 静止、 取食、 瞭望及其他行为发生率差异显著， 红光组和白光组爬行行为发生率最高， 分别为47.37%和32.00%， 绿光组取食行为发生率最高为40.00%， 蓝光组爬行行为发生率最高为32.35%； （2）毛健夜蛾跌落幼虫在4种LED光源下， 假死发生率差异不显著， 但假死持续时间有显著性差异， 红光组假死持续时间显著长于蓝光组和白光组； （3）4种LED光源处理后， 交配和未交配的单雌产卵量无显著差异； （4）第1-2天的暗期分别使用4种光源， 则交配和产卵高峰均出现在第3天的暗期， 而第1-2天的暗期不使用光源， 则交配和产卵高峰出现在第1天的暗期。这些研究结果初步揭示了不同波段光源对毛健夜蛾行为影响不同。
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| 关 键 词： | 毛健夜蛾 发光二极管 行为 交配 产卵 |
Effects of different LED light sources on the behavior of Brithys crini (Lepidoptera: Noctuidae) |
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| TU Xiao-Yun,CHEN Yuan-Sheng,Chen-Juan,HU Zhang-Long,JIN Yi-Qin,XU Fei.Effects of different LED light sources on the behavior of Brithys crini (Lepidoptera: Noctuidae)[J].Acta Entomologica Sinica,2012,55(10):1185-1192. |
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| Authors: | TU Xiao-Yun CHEN Yuan-Sheng Chen-Juan HU Zhang-Long JIN Yi-Qin XU Fei |
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| Affiliation: | 1 (1. College of Life Sciences, Jiangxi Normal University, Nanchang 330022, China; 2. Jiangxi Environmental Engineering Vocational College, Ganzhou, Jiangxi 341000, China) |
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| Abstract: | To understand the effects of different LED light sources on the behavior of Brithys crini (Fabricius), thanatosis, walking, resting, feeding, defecating, watching and other behaviors of larvae, mating and oviposition of adults in 4 different LED light sources (red light: 620-625 nm; green light: 520-523 nm; blue light: 465-467 nm; and white light: 460-465 nm) were observed under the laboratory conditions. The results indicated that: (1) there was significant difference in walking, resting and feeding time budget of larvae in different light (P=0.000 for walking, resting and feeding). The walking budget time in red and white light accounted for 98.06% and 61.16% of the total action time, respectively, the feeding budget time in green light accounted for 83.65%, and the walking and resting budget time in blue light accounted for 91.56%. There was significant difference in frequencies of walking, resting, feeding and watching. The walking frequencies in red and white light are the highest (47.37% and 32.00%, respectively), the feeding frequency in green light is the highest (40.00%), and the walking frequency in blue light is the highest (32.35%). (2) There was no significant difference in the thanatosis frequency of fallen larvae in different light, but there was significant difference in the thanatosis duration, and the duration in red light is longer than that in blue and white light. (3) There was no significant difference in eggs laid per mated or unmated female in different light. (4) From the 1st to 2nd day, when red, green, blue and white light was used in the dark phase, the peaks of mating and oviposition occurred in the dark phase of the 3rd day. When no light was used in the dark phase, however, the peaks occurred in the dark phase of the 1st day. The results suggest that there are different effects of different LED light sources on the behaviors of B. crini. |
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| Keywords: | Brithys crini" target="_blank">Brithys crini')" href="#">Brithys crini light emitting diode (LED) behavior mating oviposition |
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