我国防治韭蛆类农药的登记分析

打开文本图片集

摘要：韭蛆是危害韭菜生长最为严重的害虫。对目前在我国农药信息网上公布的防治韭蛆类农药的登记信息进行查询，分别从种类、作用机制、有效成分、制剂类型等方面进行分析，并对登记较多的农药进行讨论分析。结果表明，当前登记的防治韭蛆类农药主要是以化学农药为主，单剂以吡虫啉登记最多，混剂以噻虫胺+虫螨腈为主。

关键词：韭蛆;吡虫啉;虫螨腈

中图分类号：S481              文献标志码：A              文章编号：1001-1463（2022）03-0077-04

doi：10.3969/j.issn.1001-1463.2022.03.016

Analysis on the Registeration of Pesticide Against Chinese chive gnat

Bradysia odoriphaga in China

YU Haitao 1， 2， LIU Defang 3， FENG Cun 3， YANG Binglian 4， CHANG Yiming 2， FU Huiming 2， YANG Jin 2

（1. Institute of Plant Protection， Gansu Academy of Agricultural Sciences， Lanzhou Gansu 730070， China; 2. Institute of Plant Protection， Chinese Academy of Agricultural Sciences， Beijing 100193， China; 3. Ningxia Nongxinda Agricultural Materials Co.， LTD，Yinchuan Ningxia 750000， China; 4. Nantong Taihe Chemical Co.， LTD， Nantong Jiangsu 226000， China）

Abstract： Chinese chive gnat Bradysia odoriphaga is the most serious pest in the field. In this paper， the registration information of B. odoriphaga pesticides published on China pesticide information network was investigated， and analyzed from the species， mechanism of action， active components and formulation style， etc.， and the more registered pesticides were discussed and analyzed. It was found that the currently registered pesticides against B. odoriphaga were mainly chemical pesticides， with imidacloprid as the most registered single agent and thiamethoxam + carbofuran as the main mixture.

Key words：Chinese chive gnat Bradysia odoriphaga;Imidacloprid;Carbofuran

韭蛆是韭菜迟眼蕈蚊（Bradysia odoriphaga Yang et Zhang）的幼虫，双翅目眼蕈科迟眼蕈蚊属[1 ]，是我国南北方各地韭菜种植区最为重要的害虫，以取食鳞茎和地表附近的假茎为主，咬断假茎后可导致韭菜死苗，被害率达30%左右，严重者可造成绝产[2 ]。（剩余5142字）