摘要
本文对口岸2003-2024年截获的楔天牛属昆虫种类、来源、寄主和入境口岸进行了统计分析,并大致梳理了全球楔天牛属昆虫的分类和分布情况。结果表明,截获次数最多的是白桦楔天牛[Saperda(Eusaperda) scalaris],截获的楔天牛寄主主要有栎属(Quercus spp.)、山核桃属(Carya spp.)、李属(Prunus spp.)等近30个属的植物,截获来源于近40个国家或地区,截获次数最多的是美国,截获的口岸主要有大窑湾、上海、洋山港、嘉兴、盐田、乍浦等。全球现存楔天牛属昆虫50种,中国18种,其中有8种仅在中国有分布。该属中最常见的种类为青杨楔天牛[Saperda (Compsidia) populnea]和山杨楔天牛(Saperda carcharias),这两种天牛广泛分布于欧亚大陆,危害严重,是世界性关注的重要林木害虫。北美的17个非中国种和欧亚的14个非中国种均值得我国进境口岸重点关注。
This article provides a statistical analysis of the species,sources,hosts,and entry ports of the Genus Saperda intercepted at ports from 2003 to 2024.It also outlines the classification and distribution of the Genus Saperda globally.The results indicate that the most frequently intercepted species is Saperda(Eusaperda)scalaris.The main hosts of the Genus Saperda intercepted include nearly 30 genera of plants,such as Quercus spp.,Carya spp.,and Prunus spp.The interceptions originated from nearly 40 countries or regions,with the highest number coming from the United States.The main entry ports include Dayaowan,Shanghai,Yangsha,Jiaxing,Yantian,Zhapu,etc.Globally,there are 50 species of this genus,of which 18 species are found in China,with 8 species occurring exclusively in China.The most common species in this genus are Saperda(Compsidia)populnea and Saperda carcharias.These two species are widely distributed across the Eurasian continent and pose significant threats,making them important pests of global concern.The 17 non-Chinese species from North America and 14 non-Chinese species from Eurasia warrant close attention at China's entry ports.
作者
李洋
朱彬
郭静
杨静
郑斯竹
朱宏斌
徐梅
杨晓军
Li Yang;Zhu Bin;Guo Jing;Yang Jing;Zheng Sizhu;Zhu Hongbin;Xu Mei;Yang Xiaojun(Nanjing Customs District,Nanjing 210019,China;Jingjiang Customs House)
出处
《植物检疫》
2025年第2期54-62,共9页
Plant Quarantine
基金
国家重点研发计划(2023YFC2604905)
南京海关科研项目(2023KJ21
2021KJ39)。
关键词
楔天牛属
截获
种类
分布
Saperda
interception
species
distribution
