| 朱亮,郭怡,马春森.新发现葡萄害虫露尾甲的形态和分子鉴定[J].中国南方果树,2023,52(2): |
| 新发现葡萄害虫露尾甲的形态和分子鉴定 |
| Morphological and molecular identification of the newly found grape pest nitidulid |
| 投稿时间：2022-11-04 修订日期：2022-11-04 |
| DOI： |
| 中文关键词: 干果露尾甲 葡萄害虫 形态特征 分子鉴定 |
| 英文关键词:Carpophilus mutilatus grape pest Morphological characteristics Molecular identification |
| 基金项目:国家现代葡萄产业技术体系虫害防控岗位(CARS-29-bc-4),国家重点研发计划“葡萄及瓜类化肥农药减施技术集成研究与示范”(2018YFD0201303)。#表示对文章贡献相同,为共同一作。*通讯作者：马春森,machunsen@caas.cn |
|
| 摘要点击次数: 1921 |
| 全文下载次数: 0 |
| 中文摘要: |
| 露尾甲是核果类水果的重要害虫。今年在我国西南和华南地区首次发现露尾甲为害鲜食葡萄,为了明确其具体种类,本研究分别从形态和分子两方面进行了鉴定。形态方面,通过成虫的前胸背板和腹部特征比较,发现其与干果露尾甲相似；分子水平方面,通过对露尾甲COI基因进行测序,并进行同源比对,发现该露尾甲与干果露尾甲的序列高度同源,序列相似性为99.64%,因此,结合两种鉴定方法,可确定该物种为干果露尾甲。 |
| 英文摘要: |
| Nitidulids are important pests of stone fruit. The first found to damage table grapes in southwest and South China this year. In order to identify the specific species, morphological and molecular identification were carried out in this study. Through morphological comparison, it was found that the characteristics of the prothorax, midplane and abdomen of the adults were similar to those of the dried fruit, Carpophilus mutilatus. At the molecular level, COI gene sequencing and homology alignment were performed, and it was found that the sequence homology of this species was highly homologous with the sequence similarity of 99.64%. Therefore, combining the two identification methods, this species could be identified as Carpophilus mutilatus. |
| 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
