| 陈 琦1, 段 云2, 侯艳红1, 刘 迪1, 范志业1, 沈海龙1,陈 莉1, 李雷雷1, 王文豪1, 段宸宇3, 黄建荣2*, 李世民1*.漯河市高空灯下迁飞性蛾类害虫监测与分析[J].植物保护,2021,47(3):226-231. |
| 漯河市高空灯下迁飞性蛾类害虫监测与分析 |
| Monitoring and analysis of migratory moths trapped by the searchlight in Luohe, Henan province |
| 投稿时间：2020-02-16 修订日期：2020-03-03 |
| DOI：DOI:10.16688/j.zwbh.2020078 |
| 中文关键词: 迁飞性蛾类 高空探照灯 棉铃虫 黏虫 发生盛期 草地贪夜蛾 |
| 英文关键词:migratory moth searchlight Helicoverpa armigera Mythimna separata emergence peak Spodoptera frugiperda |
| 基金项目:公益性行业(农业)科研专项(201403031);河南省重大科技专项（201300111500）；河南省现代农业产业技术体系(Z2010-01-09) |
| 作者 | 单位 | E-mail | | 陈 琦1, 段 云2, 侯艳红1, 刘 迪1, 范志业1, 沈海龙1,陈 莉1, 李雷雷1, 王文豪1, 段宸宇3, 黄建荣2*, 李世民1* | 1. 河南省漯河市农业科学院, 国家农业科学植物保护郾城观测实验站, 漯河 462300
2. 河南省农业科学院植物保护研究所, 郑州 450002
3. 河南省漯河市舞阳县气象局, 漯河 462400 | 黄建荣hjr130705@126.com;李世民ldachong66@sina.com |
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| 中文摘要: |
| 为明确农业迁飞性蛾类害虫在我国迁飞过渡带地区的种群动态。2015年—2019年,在河南省漯河市利用高空探照灯对迁飞性蛾类害虫进行监测。结果表明,5年诱集的主要迁飞性蛾类害虫共计7种70 026头,其中夜蛾科主要包括棉铃虫Helicoverpa armigera (Hübner)、黏虫Mythimna separata (Walker)、甜菜夜蛾Spodoptera exigua (Hübner)、小地老虎Agrotis ipsilon (Rottemberg)、二点委夜蛾Athetis lepigone (Mschler)和草地贪夜蛾S. frugiperda (J.E.Smith),螟蛾科主要包括稻纵卷叶螟Cnaphalocrocis medinalis Guenée,不同种类间年诱虫量差异较大。从5年的诱虫总量来看,棉铃虫和黏虫为优势种;小地老虎、二点委夜蛾和甜菜夜蛾为丰盛种;稻纵卷叶螟为常见种。混合种群发生盛期在5月下旬至6月中旬、7月中旬至8月下旬、8月下旬至9月下旬。棉铃虫每年形成4个高峰期,其中8-9月(第3代和第4代)诱蛾量最大,占5年诱虫量的80.11%。黏虫有3个发生高峰期,分别在5月下旬至6月中旬、7月中旬和9月中旬。草地贪夜蛾于2019年8月15日灯下首见,和其他6种蛾类当年同期诱虫数量比较,为常见种。 |
| 英文摘要: |
| In order to observe the population dynamics of migratory moths across the transition zone in China, migratory moths were monitored by searchlight trap at the base of Luohe Academy of Agricultural Sciences, from 2015 to 2019. Totally 70 026 flying moths belonged to seven species in two family (Noctuidae and Pyralidae) were trapped. The main species of Noctuidae were Helicoverpa armigera (Hübner), Mythimna separata (Walker), Spodoptera exigua (Hübner),Agrotis ipsilon (Rottemberg), Athetis lepigone (Mschler) and S. frugiperda (J.E.Smith). The main species of Pyralidae was Cnaphalocrocis medinalis Guenée. There was great difference of annual total numbers among different month species. According to the number of migratory moths trapped in five years, the dominant species were H.armigera and M.separata. The abundant species were S.exigua, A.ipsilon and A.lepigone. C.medinalis was a common species. The emergence peaks of mixed population were in late May to middle June, middle July to late August and late August to late September. Four peaks of H.armigera were formed every year. More trapping number,80.11% of all the numbers of five-year trapped, was found from August to September (the third and fourth generation), and the generations overlapped obviously. The peaks of M.separata were in late May to middle June, middle July and middle September, respectively. S.frugiperda was first trapped by the searchlight on August 15, 2019. Compared with other six moths in the same period in 2019, it was thought as a common species. |
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