| 毛迎新1, 谭荣荣1, 黄丹娟1, 王红娟1, 陈 勋1, 王友平2*.茶园绿盲蝽种群消长动态[J].植物保护,2020,46(5):223-228. |
| 茶园绿盲蝽种群消长动态 |
| Population dynamics of Apolygus lucorum in tea plantations |
| 投稿时间：2020-01-05 |
| DOI：DOI: 10.16688/j.zwbh.2020010 |
| 中文关键词: 绿盲蝽 茶园 种群动态 |
| 英文关键词:Apolygus lucorum tea plantation population dynamics |
| 基金项目:国家重点研发计划（2016YFD0200905）；湖北省第二批现代农业产业技术体系；湖北省农业科技创新中心团队（2016-620-000-001-032） |
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| 中文摘要: |
| 2017年-2019年连续3年对武汉茶园绿盲蝽Apolygus lucorum Meyer-Dür种群消长动态进行了系统调查, 结果表明, 在武汉茶园绿盲蝽1年发生5代, 第1代若虫始见于3月中下旬, 4月中下旬陆续羽化为第1代成虫, 随后羽化的成虫大量迁出茶园, 园内第2、3代虫量较少, 第4代成虫9月迁回茶园, 并于9月中旬至10月上旬形成1个虫口高峰, 个别年份也有末代成虫10月上中旬迁回茶园, 并于11月下旬至12月上旬形成1个明显的发生高峰。调查发现, 绿盲蝽主要以第1代若虫为害早春头茶。本研究结果为茶园绿盲蝽的预测预报与综合防控提供了参考依据。 |
| 英文摘要: |
| A preliminary investigation on the population dynamics of Apolygus lucorum Meyer-Dür was conducted in tea plantations of Wuhan from 2017 to 2019. The results showed that five generations of A. lucorum occurred in the whole year in tea plantations. A. lucorum nymphs of the 1st generation appeared in mid- to late March, and the adults emerged in mid- to late April, and then moved to other host plants outside the tea plantation. A. lucorum adults of the fourth generation usually moved back to the tea plantation in September, and then the adults density of A. lucorum reached a peak from mid-September to early October; in some years, A. lucorum adults of the fifth generation returned to tea gardens, and reached a peak from late November to early December. We found that A. lucorum nymphs of the 1st generation caused the most damage to the early-spring tea buds and leaves. This study provides a reference for the forecasting and comprehensive management of the mirid bug. |
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