| 李贺寅1, 2#, 万伟杰2#, 叶福宇2, 杜素洁2, 李秋荣3, 王勤英1*, 刘万学2*.青海省潜叶蝇及其寄生蜂种类调查[J].植物保护,2025,51(1):255-261. |
| 青海省潜叶蝇及其寄生蜂种类调查 |
| The species composition of agromyzid leafminers and their parasitoids in Qinghai province, China |
| 投稿时间：2024-02-08 修订日期：2024-03-24 |
| DOI：10.16688/j.zwbh.2024081 |
| 中文关键词: 潜叶蝇 寄生蜂 入侵种 生物防治 |
| 英文关键词:agromyzid leafminer parasitoid invasive species biocontrol |
| 基金项目:国家自然科学基金 (31972344,31772236); 国家重点研发计划(2021YFC2600400) |
| 作者 | 单位 | E-mail | | 李贺寅1, 2#, 万伟杰2#, 叶福宇2, 杜素洁2, 李秋荣3, 王勤英1*, 刘万学2* | 1. 河北农业大学植物保护学院, 保定 071000
2. 中国农业科学院植物保护研究所, 植物病虫害综合治理全国重点实验室, 北京 100193
3. 青海大学农林科学院, 青海省农业有害生物综合治理重点实验室, 西宁 810016 | 王勤英wqinying@hebau.edu.cn; 刘万学liuwanxue@caas.cn |
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| 中文摘要: |
| 为明确青海省为害蔬菜的潜叶蝇及其天敌寄生蜂种类, 2016年至2019年在青海省采用随机取样法调查并收集田间被潜叶蝇为害的蔬菜和杂草等的植物叶片, 对羽化出来的潜叶蝇及其天敌寄生蜂进行形态鉴定?研究共发现4种潜叶蝇, 包括本地种豌豆彩潜蝇Phytomyza horticola和入侵种南美斑潜蝇Liriomyza huidobrensis?美洲斑潜蝇L.sativae和番茄斑潜蝇L.bryoniae?其中豌豆彩潜蝇为害最重, 其次是南美斑潜蝇?同时共调查到4种潜叶蝇的寄生蜂3科(姬小蜂科?茧蜂科和金小蜂科), 共35种?其中发生数量最多的是普金姬小蜂Chrysocharis pubicornis, 其次是豌豆潜蝇姬小蜂Diglyphus isaea?综上, 青海省蔬菜上的潜叶蝇有加重为害趋势, 在实际生产时应及时对豌豆彩潜蝇和南美斑潜蝇的发生进行预测, 并制定防治措施, 同时鉴于青海省潜叶蝇的寄生蜂种类较为丰富, 应充分保护和利用寄生蜂资源, 尤其是2种优势种寄生蜂普金姬小蜂和豌豆潜蝇姬小蜂? |
| 英文摘要: |
| To clarify the species composition of agromyzid leafminers and their parasitoids in Qinghai, China, we conducted a survey from 2016 to 2019. Using random sampling method, we collected leaves from vegetables, weeds, and other plants infested by agromyzid leafminers. The emerging leafminers and their parasitoids were identified morphologically. Four species of agromyzid leafminers were found: the native species Phytomyza horticola and the invasive species Liriomyza huidobrensis, L.sativae and L.bryoniae. Among these, P. horticola caused the most damage, followed by L. huidobrensis. Additionally, we identified a total of 35 parasitoid species from three families (Eulophidae, Braconidae, and Pteromalidae), with Chrysocharis pubicornis and Diglyphus isaea being the most common. These findings suggest an increasing impact of leafminers on Qinghai’s vegetable crops. Timely monitoring of P. horticola and L. huidobrensis is essential, along with developing control measures. Given the diverse parasitoid population, efforts should be made to protect and utilize parasitoid resources, especially the two dominant parasitoids C. pubicornis and D. isaea. |
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