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农学学报 ›› 2018, Vol. 8 ›› Issue (11): 27-30.doi: 10.11923/j.issn.2095-4050.cjas17100005

• 植物保护 • 上一篇    下一篇

枸杞新害虫小长蝽的发生为害情况初步研究

(谢玉峰,张晨,浦俊,安洪涛,廉永飞,刘岩)   

  1. 宁夏天士力枸杞产业科技有限公司,宁夏天士力枸杞产业科技有限公司,宁夏天士力枸杞产业科技有限公司,宁夏天士力枸杞产业科技有限公司,宁夏天士力枸杞产业科技有限公司,宁夏天士力枸杞产业科技有限公司
  • 收稿日期:2017-10-11 修回日期:2018-03-05 接受日期:2018-03-12 出版日期:2018-11-22 发布日期:2018-11-22
  • 通讯作者: (谢玉峰 E-mail:fengafeia082@163.com
  • 基金资助:
    无基金

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

  • Received:2017-10-11 Revised:2018-03-05 Accepted:2018-03-12 Online:2018-11-22 Published:2018-11-22

摘要: 小长蝽以前未见报道该虫在枸杞上为害,其为首次在宁夏发现。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。研究结果表明,小长蝽成虫在7月份开始为害枸杞,7月15号为为害高峰期,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,亦可为害叶和嫩枝。其为害花蕾的时期正是小长蝽交配产卵期。

关键词: 成都平原, 成都平原, DEA-Tobit 模型, 农田, 生产效率, 影响因素

Abstract: Nysius ericae (Schilling) was a pest , which damaged on the Wolfberry and occurred in Ningxia for the first time. In order to determine the harm rules of Nysius ericae (Schilling) in wolfberry field, and provide scientific basis for forecasting and comprehensive treatment, the Distribution, damage and morphologic character of Nysius ericae (Schilling) investigated in wolfberry basement 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 characters were adult, nymph and egg. The adults and nymphs clustered mainly to harm buds and fruits , and can also damaged leaves and twigs. The period of damaged buds was the period of mating and spawning of Nysius ericae (Schilling).