黄刺蛾在核桃园的发生规律及防治技术  

The Occurrence Pattern and Control Techniques of Cnidocampa flavescens on Walnut Orchards

作　　者：张茂华 郑瑞华 顾明香 段广会 杨勇 隋国强 ZHANG Mao-hua;ZHENG Rui-hua;GU Ming-xiang;DUAN Guang-hui;YANG Yong;SUI Guo-qiang(Forestry Development Center of Dongchangfu District,Liaocheng Shandong 252000,China;Dongchangfu District Seedling and Flower Station,Liaocheng Shandong 252000,China)

机构地区：[1]聊城市东昌府区林业发展中心,山东聊城252000 [2]聊城市东昌府区种苗花卉站,山东聊城252000

出　　处：《北方果树》2024年第4期47-49,共3页Northern Fruits

摘　　要：随着东昌府区核桃种植面积的逐步扩展,黄刺蛾的繁殖数量开始增加,在疏于防治的园区造成大量叶片被啃食,甚至吃光,严重影响核桃的产量与经济效益。该文介绍了黄刺蛾的形态特征、核桃树的受害症状,以及在当地的发生规律,并总结出生物、物理、化学相结合的防治技术。With the gradual expansion of walnut planting area in Dongchangfu District,the breeding population of Cnidocampa flavescens has begun to increase,causing a large number of leaves to be nibbled on or even eaten up in poorly controlled parks,seriously affecting the yield and economic benefits of walnuts.This article introduces the morphological characteristics of the Cnidocampa flavescens,the symptoms of damage to walnut trees,and the occurrence patterns in the local area.It also summarizes the combined biological,physical,and chemical control technologies.

关 键 词：核桃 黄刺蛾 防治技术 

分 类 号：S664.1[农业科学—果树学]