关于在中国入侵害虫史密斯夜蛾（鳞翅目：夜蛾科）上发现洛伊蚤蝇（双翅目：蚤蝇科）寄生的首次报告

First Report on Loew (Diptera: Phoridae) Infestation of the Invasive Pest Smith (Lepidoptera: Noctuidae) in China.

作者信息

Tang Yunlin, Li Qingyan, Xiang Li, Gu Ruocheng, Wu Yanyan, Zhang Yonghong, Bai Xingrong, Niu Xiaohui, Li Tian, Wei Junhong, Pan Guoqing, Zhou Zeyang

机构信息

State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing 400715, China.

Chongqing Key Laboratory of Microsporidia Infection and Control, Southwest University, Chongqing 400715, China.

出版信息

Insects. 2021 Jan 13;12(1):65. doi: 10.3390/insects12010065.

DOI:10.3390/insects12010065

PMID:33450946

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7828442/

Abstract

The invasive pest first emerged in China in January 2019 and has, to date, migrated to 29 provinces and municipalities in China, causing heavy crop damage in large areas. As a response to this invasive species from the environment, some indigenous natural enemies have been discovered and reported after invasion. In this paper, parasitic flies were collected and identified from collected in the Yunnan, Guangxi, and Henan provinces and the Chongqing municipality in China. By using both conventional and molecular approaches, we were able to show that all the parasitic flies of identified in the four regions were and that they attacked the pest larvae and pupae. This is the first report on an indigenous Chinese species that has parasitic ability against the invasive pest , potentially providing new ideas for pest control in China.

摘要

这种入侵害虫于2019年1月首次在中国出现，截至目前，已蔓延至中国29个省和直辖市，在大面积区域造成了严重的作物损害。作为对这种来自环境的入侵物种的应对措施，在其入侵后，一些本土天敌已被发现并报道。本文对在中国云南省、广西壮族自治区、河南省和重庆市采集的寄生蝇进行了收集和鉴定。通过使用传统方法和分子方法，我们能够证明在这四个地区鉴定出的所有寄生蝇均为[具体种类未给出]，并且它们会攻击害虫的幼虫和蛹。这是关于一种具有寄生该入侵害虫能力的中国本土[具体种类未给出]物种的首次报道，可能为中国的害虫防治提供新思路。