贵州锦屏县草地贪夜蛾的发生动态与防治措施

段銮梅; 杨林; 龙向祥

doi:10.13718/j.cnki.zwys.2021.05.009

植物医学

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贵州锦屏县草地贪夜蛾的发生动态与防治措施

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段銮梅, 杨林, 龙向祥. 贵州锦屏县草地贪夜蛾的发生动态与防治措施[J]. 植物医学, 2021, (5): 48-52. doi: 10.13718/j.cnki.zwys.2021.05.009

引用本文:

段銮梅, 杨林, 龙向祥. 贵州锦屏县草地贪夜蛾的发生动态与防治措施[J]. 植物医学, 2021, (5): 48-52. doi: 10.13718/j.cnki.zwys.2021.05.009

DUAN Luanmei, YANG Lin, LONG Xiangxiang. Monitoring and Control of Spodoptera frugiperda in Jinping County of Guizhou Province[J]. PLANT HEALTH AND MEDICINE, 2021, (5): 48-52. doi: 10.13718/j.cnki.zwys.2021.05.009

Citation:

DUAN Luanmei, YANG Lin, LONG Xiangxiang. Monitoring and Control of Spodoptera frugiperda in Jinping County of Guizhou Province[J]. PLANT HEALTH AND MEDICINE, 2021, (5): 48-52. doi: 10.13718/j.cnki.zwys.2021.05.009

贵州锦屏县草地贪夜蛾的发生动态与防治措施

贵州省锦屏县农业农村局, 贵州锦屏 556700

详细信息

作者简介:
段銮梅,农艺师,主要从事农作物病虫害监测与治理.E-mail 654623022@qq.com .

中图分类号: S431

Monitoring and Control of Spodoptera frugiperda in Jinping County of Guizhou Province

Office of Agriculture and Rural Affairs, Jingping Guizhou 556700, China

摘要: 草地贪夜蛾Spodoptera frugiperda是目前世界上最重要的农业害虫之一，也是危害十分严重的入侵害虫.本研究调查了贵州省锦屏县东南部坝区草地贪夜蛾的发生情况和生活习性，结果发现，草地贪夜蛾不在锦屏县越冬，每年第一代均属外地迁飞入侵虫源，第一代迁飞入侵虫源一般4月中旬开始迁入锦屏县，4月下旬至5月上旬为迁入高峰期；每头雌虫可产卵400~600粒，卵历时2~4 d孵化成幼虫，幼虫龄期15~20 d，蛹期5~10 d.因此，通过性诱捕、高空诱虫灯等监测手段，密切监测成虫迁入时间、迁入数量对锦屏县草地贪夜蛾的实时防控具有重要的指导意义.
- 草地贪夜蛾 /
- 发生特点 /
- 监测防控
Abstract: Fall armyworm (Spodoptera frugiperda) is one of the most important agriculture pests in current world and a serious invasive pest in China. In this research the occurrence and living habits of S. frugiperda in Jinping county of Guizhou province are investigated. The resulting data show that S. frugiperda does not overwinter in Jinping.Staring from mid-April each year, individuals of its first generation immigrate into Jinping from outside.The invasion peak occurs from late April and to early May. Each female produces 400~600 eggs, and the eggs develop into larvae in 2~4 days. The duration is 15~20 days from larvae to pupae, and 5~10 days from pupae to adults.Therefore, it is recommended to use pheromone trap barriers and high-altitude traps to monitor the invasion time and population number of this pest in Jinping county.
- fall armyworm (Spodoptera frugiperda) /
- characteristics of occurrence /
- monitoring and control .

[1]	杨林, 龙景权, 龙向祥, 等. 锦屏县草地贪夜蛾入侵情况调查报告[J]. 耕作与栽培, 2019(3):37-39.
[2]	刘杰, 姜玉英, 刘万才, 等. 草地贪夜蛾测报调查技术初探[J]. 中国植保导刊, 2019, 39(4):44-47.
[3]	梁玉键, 郭晓关, 谈孝凤, 等. 贵州省黔东南州草地贪夜蛾越冬调查初报[J]. 中国植保导刊, 2020, 40(12):31-34.
[4]	刘泉, 刘冬, 刘哲. 碧江区草地贪夜蛾的发生规律与绿色防控技术[J]. 贵州农业科学, 2020, 48(6):45-49.
[5]	葛孟夏, 韩凤阳. 新害虫草地贪夜蛾的发生及防治[J]. 现代农业科技, 2019(19):114, 118.
[6]	姜玉英, 刘杰, 朱晓明. 草地贪夜蛾侵入我国的发生动态和未来趋势分析[J]. 中国植保导刊, 2019, 39(2):33-35.

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贵州锦屏县草地贪夜蛾的发生动态与防治措施

作者简介: 段銮梅,农艺师,主要从事农作物病虫害监测与治理.E-mail 654623022@qq.com
贵州省锦屏县农业农村局, 贵州锦屏 556700

收稿日期: 2021-07-12

基金项目:

关键词:

摘要: 草地贪夜蛾Spodoptera frugiperda是目前世界上最重要的农业害虫之一，也是危害十分严重的入侵害虫.本研究调查了贵州省锦屏县东南部坝区草地贪夜蛾的发生情况和生活习性，结果发现，草地贪夜蛾不在锦屏县越冬，每年第一代均属外地迁飞入侵虫源，第一代迁飞入侵虫源一般4月中旬开始迁入锦屏县，4月下旬至5月上旬为迁入高峰期；每头雌虫可产卵400~600粒，卵历时2~4 d孵化成幼虫，幼虫龄期15~20 d，蛹期5~10 d.因此，通过性诱捕、高空诱虫灯等监测手段，密切监测成虫迁入时间、迁入数量对锦屏县草地贪夜蛾的实时防控具有重要的指导意义.

English Abstract

Monitoring and Control of Spodoptera frugiperda in Jinping County of Guizhou Province

贵州省锦屏县农业农村局, 贵州锦屏 556700

Received Date: 2021-07-12

Keywords:

Abstract: Fall armyworm (Spodoptera frugiperda) is one of the most important agriculture pests in current world and a serious invasive pest in China. In this research the occurrence and living habits of S. frugiperda in Jinping county of Guizhou province are investigated. The resulting data show that S. frugiperda does not overwinter in Jinping.Staring from mid-April each year, individuals of its first generation immigrate into Jinping from outside.The invasion peak occurs from late April and to early May. Each female produces 400~600 eggs, and the eggs develop into larvae in 2~4 days. The duration is 15~20 days from larvae to pupae, and 5~10 days from pupae to adults.Therefore, it is recommended to use pheromone trap barriers and high-altitude traps to monitor the invasion time and population number of this pest in Jinping county.