中国水稻科学 ›› 2016, Vol. 30 ›› Issue (1): 93-98.DOI: 10.16819/j.1001-7216.2016.5121

• 研究报告 • 上一篇    下一篇

云南白背飞虱标记释放回收试验与轨迹模拟

沈慧梅1,5, 李向永1, 谌爱东1,*(), 赵雪晴1, 尹艳琼1, 吕建平2, 翟保平3, 田维奎4   

  1. 1云南省农业科学院 农业环境资源研究所, 昆明 650205
    2云南省植保植检站, 昆明 650034
    3南京农业大学,南京 210095
    4云南省勐海县植保植检站, 云南 勐海 666200
    5上海市农业技术推广服务中心,上海 201103
  • 收稿日期:2015-08-03 修回日期:2015-09-23 出版日期:2016-01-10 发布日期:2016-01-10
  • 通讯作者: 谌爱东
  • 作者简介:

    # 共同第一作者;

  • 基金资助:
    NSFC-云南联合基金资助项目(U1202266);云南省应用基础研究计划资助项目(2011FB123);农业公益性行业科研专项(200903051);云南省现代农业水稻产业技术体系资助项目

Releasing and Recapturing Test of Marked Planthoppers(Sogatella furcifera) and Its Trajectory Simulation in Yunnan Province,China

Hui-mei SHEN1,5, Xiang-yong LI1, Ai-dong SHEN1,*(), Xue-qing ZHAO1, Yan-qiong YIN1, Jian-ping LV2, Bao-ping ZHAI3, Wei-kui TIAN4   

  1. 1Institute of Environmental Resources, Yunnan Academy of Agricultural Sciences, Kunming 650205,China
    2Yunnan Plant Protection and Quarantine Station, Kunming 650034,China
    3Nanjing Agricultural University, Nanjing 210095, China
    4Plant Protection Station of Menghai County, Yunnan, Menghai 666200,China
    5 Shanghai Agricultural Technology Extension Service Center, Shanghai 201103,China
  • Received:2015-08-03 Revised:2015-09-23 Online:2016-01-10 Published:2016-01-10
  • Contact: Ai-dong SHEN
  • About author:

    # These authors contributed equally to this work;

摘要:

为了阐明云南省内白背飞虱的迁飞路径,于2012年5月下旬在云南勐海县勐遮镇曼燕村开展了白背飞虱田间种群标记释放回收试验。试验后共收集全省31个站点测报灯下飞虱虫体,经过室内显微镜镜检,确认在耿马站、双江站分别收到标记虫1头、2头。借助美国国家大气与海洋局与澳大利亚国家气象局共同开发研制的大气质点轨迹分析平台模型HYSPLIT和气象图形分析软件GrADS对这两个迁飞过程进行迁飞路径模拟与天气学背景分析。结果表明:1)2012年5月下旬勐海白背飞虱迁出种群可以进入滇西南临沧稻区,白背飞虱的实际迁飞路径与HYSPLIT轨迹模拟结果一致;2)两个迁飞过程中因运载气流不强,迁飞距离均不远,西南气流与东南气流的辐合交汇是导致集中降虫的主要气象因子。这些结果不仅可以明确云南省内白背飞虱的实际迁飞路线,亦可证实通过HYSPLIT轨迹模拟平台进行白背飞虱迁飞路径研究的确是一种简单有效的技术手段。

关键词: 白背飞虱, 释放回收试验, 轨迹模拟, 降落机制

Abstract:

Hybrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) model and Grid Analysis and Display System (GrADS) were used to elucidate the migration path and landing mechanisms of white-backed planthoppers(Sogatella furcifera Horváth). Adult planthoppers in Menghai county, Yunnan Province were marked using spray method and released for 7 consecutive days from 24th May to 30th May, 2012. Subsequently, lamp trap method was used to collect the marked adults at 31 County sites of Yunnan. Microscopic analysis verified that one marked adult was collected at Gengma site, and two at Shuangjiang site. In late May, planthoppers can migrate from Menghai to Lincang site and the actual migration path was consistent with the HYSPLIT-simulated path. The migration distance of the two marked planthoppers was short because of the slow wind speeds. The convergence of southwest and southeast airflow was the main meteorological factor for the concentrated landing. These results demonstrated that planthoppers at Menghai rice producing areas were the source of planthoppers at Lincang rice producing area. We also verified that HYSPLIT is a simple and effective method to simulate the migration path of planthoppers.

Key words: Sogatella furcifera, releasing and recapturing test, trajectory simulation, mechanism of landing

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