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潘勇. 盐亭县核桃有害生物种类及防治建议[J]. 四川林业科技, 2018, 39(4): 83-86. DOI: 10.16779/j.cnki.1003-5508.2018.04.020
引用本文: 潘勇. 盐亭县核桃有害生物种类及防治建议[J]. 四川林业科技, 2018, 39(4): 83-86. DOI: 10.16779/j.cnki.1003-5508.2018.04.020
PAN Yong. Investigation on Harmful Organisms and preventive Suggestions for Walnuts in Yanting County[J]. Journal of Sichuan Forestry Science and Technology, 2018, 39(4): 83-86. DOI: 10.16779/j.cnki.1003-5508.2018.04.020
Citation: PAN Yong. Investigation on Harmful Organisms and preventive Suggestions for Walnuts in Yanting County[J]. Journal of Sichuan Forestry Science and Technology, 2018, 39(4): 83-86. DOI: 10.16779/j.cnki.1003-5508.2018.04.020

盐亭县核桃有害生物种类及防治建议

Investigation on Harmful Organisms and preventive Suggestions for Walnuts in Yanting County

  • 摘要: 采用踏查和标准地调查相结合的方法,于2017年对盐亭县核桃有害生物种类、分布范围和危害程度进行了系统调查。结果表明:危害核桃的虫害有13种、病害5种、有害植物2种。主要有害生物有核桃举肢蛾、核桃长足象、云斑天牛、核桃黑斑病、核桃褐斑病、核桃炭疽病等。本文分析了盐亭县核桃主要有害生物危害特点及防治现状,并提出防治建议。

     

    Abstract: Systematic investigations were made on the distribution range and damage degree of harmful species for walnuts by sampling survey method and fixed-point investigation in Yangting county,during 2017.The results showed that 5 species of diseases,13 species of pest,2 species of weeds were harmful to walnuts,and the main harmful species were Trijuglans hetaohei Yang,Alcidodes juglans Chao,Batocera lineolata,Xanthomonas jualandis and Marssonina juglandis.In this paper,an analysis was made of damage characteristics of harmful species,and the integrated control measures were put forward by strengthened investigation and forecast.

     

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