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核桃树病虫害调查与防治对策
引用本文:杨晖,王宇萍,牟周存.核桃树病虫害调查与防治对策[J].陕西林业科技,2002(1):61-62,77.
作者姓名:杨晖  王宇萍  牟周存
作者单位:陕西省岐山县林业局,陕西岐山,722400
摘    要:通过对核桃树(Juglans regin lina)的调查,发现了12种病虫害,其中病害5种,虫害7种,并初步了解了病虫害发生史和生物学特性,提出了相应的防治措施。

关 键 词:核桃树  病虫害  调查  防治
文章编号:1001-2117(2002)01-0061-02

Investigation on Pests and Diseases of Walhut
YANG Hui,WANG Yu-ping.Investigation on Pests and Diseases of Walhut[J].Shaanxi Forest Science and Technology,2002(1):61-62,77.
Authors:YANG Hui  WANG Yu-ping
Abstract:Lnvestigation on Juglans regia showed that there were 5 kinds of diseases and 7 sorts of pests in walnut trees, The life history and bionomics are analyced and control measures suggested.
Keywords:Walnut  disases and pests  investigation  control  
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