河南省卢氏县核桃缘吉丁发生规律的初步研究  

Preliminary study on the occurrence of Meliboeus ohbayashii primoriensis in Lushi County of Henan

作　　者：卢绍辉[1] 龚东风 焦艳红 陈玮歌 艾园 张元臣 袁国军[1] Lu Shaohui;Gong Dongfeng;Jiao Yanhong;Chen Weige;Ai Yuan;Zhang Yuanchen;Yuan Guojun(Henan Academy of Forestry,Zhengzhou Henan 450008,China;Forestry and Fruit Production Management Office of Lushi,Lushi Henan 472200,China;College of Biological and Food Engineering,Anyang Institute of Technology,Anyang Henan 455000,China;Taihang Mountain Forest Pests Observation and Research Station of Henan Province,Linzhou Henan 456550,China)

机构地区：[1]河南省林业科学研究院,河南郑州450008 [2]河南省卢氏县林果业生产管理办公室,河南卢氏472200 [3]安阳工学院生物与食品工程学院,河南安阳455000 [4]河南省太行山林业有害生物野外科学观测研究站,河南林州456550

出　　处：《中国植保导刊》2023年第2期47-50,共4页China Plant Protection

基　　金：生态保护体系-林业有害生物防治(221612014)。

摘　　要：核桃缘吉丁Meliboeus ohbayashii primoriensis是为害核桃枝干最为严重的害虫之一,笔者于2019年对河南卢氏县的核桃缘吉丁年发生史进行了系统调查,结果表明:核桃缘吉丁在卢氏县1年发生1代,蛹期为4月中旬至7月中旬,盛期在6月上旬;成虫期为5月13日至8月13日,6月底为盛期;卵期为5月底至8月中旬,盛期为7月初;低龄幼虫期为6月8日至8月22日,7月中旬为盛期。这为确定该虫各虫态的防治适期、选择针对性的防治方案提供了依据。Meliboeus Ohbayashi primoriensis is one of the most serious pests of walnut.This paper presents a preliminary study on the occurrence of this species in Lushi County,Henan Province.The results showed that M.Ohbayashi primoriensis had one generation in one year in Luzhi County.The pupal stage was from mid-April to mid-July,and the peak of pupation was in early June.The adult stage was from 13 May to 13 August,peaking in late June.The egg stage was from late May to mid-August,with the peak in early July.The young larvae stage was from 8 June to 22 August,and the peak stage was in mid-July.This provides a basis for determining the appropriate control period and selecting the appropriate control plan.

关 键 词：核桃缘吉丁 年生活史 虫态历期 

分 类 号：S433.5[农业科学—农业昆虫与害虫防治]