陕西省关中地区劳氏黏虫的发生及综合防控  

Occurrence and Comprehensive Control of Mythimna loreyi in Guanzhong Area of Shaanxi Province

作　　者：翟颖妍 龚晓甫 张毅[3] 田天祺 陈志杰 洪波 ZHAI Yingyan;GONG Xiaofu;ZHANG Yi;TIAN Tianqi;CHEN Zhijie;HONG Bo(Bio-Agriculture Institute of Shaanxi,Xi'an Shaanxi 710043;Agricultural Technology Extension Service Center in Lantian County,Lantian Shaanxi 710500;Agricultural Technology Extension Service Center in Xi'an City,Xi'an Shaanxi 710061)

机构地区：[1]陕西省生物农业研究所,陕西西安710043 [2]蓝田县农业技术推广中心,陕西蓝田710500 [3]西安市农业技术推广中心,陕西西安710061

出　　处：《现代农业科技》2025年第8期76-79,共4页Modern Agricultural Science and Technology

基　　金：西安市科技局农业技术研发项目(22NYYF018,24NYGG0005)。

摘　　要：劳氏黏虫在多地频繁发生并造成危害,已经成为粮食作物的主要害虫。基于此,总结了劳氏黏虫的危害特点、识别特征、发生规律及影响因素,结合2023年陕西省关中地区劳氏黏虫周年发生情况,分析了劳氏黏虫种群数量消长动态,提出了预测预报及综合防治技术,以期提高种植户和基层技术人员对劳氏黏虫的识别能力和重视程度,减轻劳氏黏虫对粮食安全生产带来的威胁,有效监测预警和综合防治劳氏黏虫。Mythimna loreyi frequently occurs and causes harm in many areas,and it has become the main pest of food crops.Based on this,this paper summarized the harmful characteristics,identification features,occurrence patterns,and influencing factors of Mythimna loreyi.Combined with the annual occurrence of Mythimna loreyi in the Guanzhong area of Shaanxi Province in 2023,the population dynamics of Mythimna loreyi were analyzed,and prediction and comprehen-sive control technologies were proposed,so as to improve the identification ability and attention level of farmers and grassroots technical personnel to Mythimna loreyi,reduce the threat of Mythimna loreyi to food security production,effectively monitor and warn,and comprehensively control Mythimna loreyi.

关 键 词：劳氏黏虫 发生规律 综合防治 关中地区 陕西省 

分 类 号：S435.112[农业科学—农业昆虫与害虫防治]