大豆浅圆仓中嗜虫书虱种群发生动态及其检测方法研究  

Study on Population Dynamics and Detection Methods of Liposcelis entomophila in Soybean Squat Silo

作　　者：吴宗霖 叶天伟 郭晓勇 李林杰 张慧民 徐展 张茹 王争艳[2] Wu Zonglin;Ye Tianwei;Guo Xiaoyong;Li Linjie;Zhang Huimin;Xu Zhan;Zhang Ru;Wang Zhengyan(Sinograin Xinzheng Depot Co.,Ltd.1,Xinzheng 451100;School of Food and Strategic Reserves,Henan University of Technology 2,Zhengzhou 450001)

机构地区：[1]中央储备粮新郑直属库有限公司,新郑451100 [2]河南工业大学粮食和物资储备学院,郑州450001

出　　处：《中国粮油学报》2024年第7期6-11,共6页Journal of the Chinese Cereals and Oils Association

基　　金：国家自然科学基金项目(32272531);河南省科技公关项目(222103810069)。

摘　　要：在害虫综合治理中,害虫种群监测可以为害虫防治时机的选择提供依据。本文在大豆浅圆仓内,利用探管诱捕器、圆盘诱捕器、瓦楞纸板诱捕器和取样筛检法检测书虱的发生动态,分析影响害虫发生动态的因素,并比较不同检测方法的检测效果。研究结果表明,嗜虫书虱主要分布在靠墙的位置,中心部位分布的较少;与温度相比,仓房湿度对嗜虫书虱发生密度的影响更为显著;在3种诱捕器中,探管诱捕器的诱捕效率最高,能较早地检测到低密度的书虱。In integrated pest management,pest population monitoring can provide a basis for the timing of pest control.In this paper,probe traps,disc traps,corrugated cardboard traps and manual sampling sieving method were used to monitor the population dynamics of Liposcelis entomophila in a squat soybean silo,analyze the factors that influence its population dynamics,and compare the effectiveness of different monitoring methods.The results indictaed that L.entomophila were mainly distributed against the wall,and the central part was less distributed.Compared with temperature,the humidity had a more significant effect on the occurrence density of L.entomophila.Among the three traps,the probe trap had the highest trapping efficiency and could detect low-density L.entomophila earlier.

关 键 词：浅圆仓 嗜虫书虱 取样筛检法 诱捕器 

分 类 号：S379.5[农业科学—农产品加工]