枸杞新害虫小长蝽发生为害情况的初步研究  

Occurring Characteristics of Nysius ericae(Schilling):The First Discovery on Wolfberry

作　　者：谢玉峰 张晨 浦俊 安洪涛 廉永飞 刘岩 Xie Yufeng;Zhang Chen;Pu Jun;An Hongtao;Lian Yongfei;Liu Yan(Ningxia Tasly Lycium Industry Technology CO.,LTD,Zhongwei 755000,Ningxia,China)

机构地区：[1]宁夏天士力枸杞产业科技有限公司,宁夏中卫755000

出　　处：《农学学报》2018年第11期27-30,共4页Journal of Agriculture

摘　　要：小长蝽在枸杞上为害的情况还未见有关研究报道,2017年首次在宁夏被发现。为了明确小长蝽在枸杞田中的发生为害规律,并为该虫的预测预报和综合治理提供科学依据。笔者于2017年在宁夏中卫市的枸杞地中,用目测法对小长蝽的分布为害、形态特征、生物学特性等进行了调查。结果表明,小长蝽成虫在7月开始为害枸杞,7月15号达到为害高峰期,形态为成虫,若虫和卵,成虫和若虫群集主要为害花蕾、果实等,也可为害叶和嫩枝。其为害花蕾的时期正是小长蝽交配产卵期。Nysius ericae (Schilling)is a pest,which damages wolfberry and occurs in Ningxia for the first time in 2017.In order to determine the harm rules of Nysius ericae (Schilling)in wolfberry field,and provide a scientific basis for forecasting and comprehensive treatment,the distribution,damage and morphologic characteristics of Nysius ericae (Schilling)were investigated in the wolfberry field in Zhongwei,NingXia in 2017 by the method of observation.The results showed that:Nysius ericae (Schilling)began to endanger wolfberry field at the beginning of July,and the peak period of damage occurred on July 15,the morphological characteristics were adult,nymph and egg.The adults and nymphs clustered mainly to harm buds and fruits, and could also damage leaves and twigs.The damaging period on buds was the period of mating and spawning of Nysius ericae (Schilling).

关 键 词：小长蝽 枸杞 分布为害 形态特征 

分 类 号：S433-3[农业科学—农业昆虫与害虫防治]