| 李文红1, 孙智荣2, 李金梦3, 杨 欣4, 何月平4, 杨 灿1, 穆 青2, 高 贵2*.蔬菜叶象甲为害苗期烟草在我国的首次报道[J].植物保护,2024,50(5):288-292. |
| 蔬菜叶象甲为害苗期烟草在我国的首次报道 |
| First report on damage caused by Listroderes difficilis to seedlings tobacco in China |
| 投稿时间：2023-10-06 修订日期：2023-10-24 |
| DOI：10.16688/j.zwbh.2023508 |
| 中文关键词: 蔬菜叶象甲 烟草 分子鉴定 |
| 英文关键词:Listroderes difficilis tobacco molecular identification |
| 基金项目:贵州省科技基金重点项目（黔科合基础-ZK［2023］重点023）；贵州省烟草公司黔西南州公司科技项目(2021-06，2022-08) |
| 作者 | 单位 | E-mail | | 李文红1, 孙智荣2, 李金梦3, 杨 欣4, 何月平4, 杨 灿1, 穆 青2, 高 贵2* | 1. 贵州省农业科学院植物保护研究所, 贵阳 550006
2. 贵州省烟草公司黔西南州公司, 兴义 562400
3. 长江大学农学院, 荆州 434025
4. 华中农业大学植物科技学院, 武汉 430072 | 52430181@qq.com |
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| 中文摘要: |
| 为鉴定最近在贵州省黔西南州兴仁市烤烟育苗大棚里陆续发现为害烟苗的未知象甲, 通过查询文献并测定该害虫的COⅠ基因片段序列进行鉴定。结果表明, 该未知象甲鉴定为蔬菜叶象甲Listroderes difficilis Germain, 国内首次报道为害烟草。描述了蔬菜叶象甲的形态特征、寄主植物与分布、习性与为害特点及防控措施等, 对该虫害的识别与科学防控具有重要的参考价值。 |
| 英文摘要: |
| Recently, damage symptom was found on seedling tobacco leaves in the greenhouse in Xingren city of Qianxinan of Guizhou province. Our investigation indicated that the damage was caused by an unknown weevil pest, which has not been reported previously. The damaged symptom of tobacco leaves caused by this pest was described. Based on COⅠ fragment sequence, the pest was identified as Listroderes difficilis Germain. Morphology characteristics of L. difficilis, its host plants and distributions, biological characteristics and damage and the control measures were described, which will provide references for recognition and management of L. difficilis. |
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