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林业科学 ›› 1995, Vol. 31 ›› Issue (1): 77-80.

• 研究简报 • 上一篇    下一篇

控制栗瘿蜂形成虫瘿的研究

靳杏蕊1,田士波1,赵淑娥1,孙鸿祥2   

  1. 1. 河北省农林科学院植物保护研究所, 保定 071000
    2. 河北省沧州农药化工厂, 沧州 061021
  • 收稿日期:1993-11-29 出版日期:1995-01-25 发布日期:1995-01-25

STUDIES ON CONTROL OF GALL FORMATION OF DRYOCOSMUS KURIPHILUS YASMATAO

Xingrui Jin1,Shibo Tian1,Shu'e Zhao1,Hongxiang Sun2   

  1. 1. Plant Protection Institute of Hebei Academy of Agricultural Forestry Sciences Baoding 071000
    2. Cangzhou Pesticide-Chemical Plant Cangzhou 061021
  • Received:1993-11-29 Online:1995-01-25 Published:1995-01-25

关键词: 栗瘿蜂, 控制, 虫瘿形成, 高渗久效磷

Abstract:

The injury process of the chestnut gall wasp, Dryocosmus Kuriphilus Ya sumatso, an important insect pest of chestnut, and its control were investi gated. It was found that killing of the first-instar larvae in the buds just before winter tesulted in normal growth of the buds the following year and that once a year of high-dose spray of monocrotophos between the timve of harvesting and leaf falling killed 75%-95% of the larvae and effectively reduced the injury.This method was safe to the natural enemies and the re sidue of insecticide was near zero.

Key words: Dryocosmus Kuriphilus Yasumatso, Control, Gall formation, High permeability monocrotophos