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当前位置: 首页 > 文章 > 东莞市主要林业有害生物风险分析及防治建议 林业建设 2018 (4) 52-56
Position: Home > Articles > Risk analysis and control strategy on forest harmful organisms in Dongguan city Forestry Construction 2018 (4) 52-56

东莞市主要林业有害生物风险分析及防治建议

作  者：
李果惠;秦长生;徐金柱
关键词：
林业有害生物;风险分析;防治;东莞市
摘  要：
为掌握东莞市目前主要林业有害生物发生动态及危害状况,2016-2017年采用踏查和标准地调查相结合的方法,对全市林业有害生物的发生危害现状进行了调查。通过普查,分析东莞市主要林业有害生物常发种类、分布地点、危害严重程度及寄主植物等,并预测其发生趋势。东莞市主要林业有害生物有9种,分别为薇甘菊(Mikaniamicrantha)、松材线虫病(Bursaphelenchusxylophilus)、红火蚁(Solenopsisinvicta)、黄野螟(Heortiavitessoides)、南洋臀纹粉蚧(Planococcuslilacinus)、灰同缘小叶蝉(Coloanacinerea)、朱红毛斑蛾(Phaudaflammans)、绿翅绢野螟(Diaphaniaangustalis)和油桐尺蛾(Buzurasuppressaria)。其中,薇甘菊危害程度较为严重,红火蚁、黄野螟和灰同缘小叶蝉次之,南洋臀纹粉蚧为新发生检疫性害虫,需密切关注其发生动态。根据有害生物的生物学特性和发生现状,预测这几种主要害虫的发生趋势,并提出相应的防治建议,为东莞市林业有害生物的防控提供科学依据。
译  名：
Risk analysis and control strategy on forest harmful organisms in Dongguan city
作  者：
LI Guo-hui;QIN Chang-sheng;XU Jin-zhu;Dongguan Research Institute of Forestry;Guangdong Academy of Forestry;
单  位：
LI Guo-hui%QIN Chang-sheng%XU Jin-zhu%Dongguan Research Institute of Forestry%Guangdong Academy of Forestry
关键词：
Forest harmful organisms;;risk analysis;;control strategy;;Dongguan City
摘  要：
To understand the status and dynamic ofthe major forestry harmful organisms in Dongguan city, the present occurrence situation of the whole city was investigated by on-the-spot and sample-plot survey methods. The species, distribution, location, severity and their host plants were analyzed, and the occurrence trend of pests were predicted.There are 9 species of major forestry pests in Dongguan, i.e.Mikaniamicrantha, Bursaphelenchusxylophilus, Solenopsisinvicta, Heortiavitessoides, Planococcuslilacinus, Coloanacinerea, Phaudaflammans, Diaphaniaangustalis and Buzurasuppressaria. M.micrantha is the most serious organism at present, and S.invicta, H.vitessoides and C.cinereaare, the second. P.lilacinus is a new quarantine pest. All of which need aclose attention to their dynamics. Based on the biological characteristics and occurrence of harmful organisms, the trend of these major pests was predicted, and the corresponding control suggestions were put forward, which provides a scientific basis for the prevention and control of forestry pests in Dongguan.

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