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| 松材线虫病疫木伐桩（根）蛀干害虫种类及分布调查 | |
| 引用本文： | 王江美,赵锦年,陈卫平,陈秀龙,张静,袁娟红.松材线虫病疫木伐桩（根）蛀干害虫种类及分布调查[J].江西林业科技,2009(3):38-40. |
| 作者姓名： | 王江美 赵锦年 陈卫平 陈秀龙 张静 袁娟红 |
| 作者单位： | 1. 上虞市林业技术推广中心,浙江上虞,312300, 2. 中国林科院亚热带林业研究所,浙江富阳,311400 3. 浙江省林业有害生物防治检疫局,浙江杭州,310020 4. 绍兴市森林病虫防治检疫站,浙江绍兴,312000 5. 上虞市丰惠镇农技信息中心,浙江上虞,312361 |
| 基金项目： | 浙江省林业厅资助项目，上虞市科技局资助项目 |
| 摘 要： | 选取2块松材线虫病发生较为严重的松林，伐除枯死松树，选取具虫蛀为害特征的疫木伐桩，每地各10个。将其整个伐桩挖出，携回实验室解剖，收集害虫，并鉴定和统计虫种和数量。调查显示，为害疫木伐桩的蛀干害虫有松天牛松墨天牛（Monochamus ahernatus Hope）和松幽天牛（Asemum amurense Kraatz）]、马尾松角胫象Shirahoshizo patmdis（Voss）1和松瘤象（Hyposipalus gigas Linnaeus）等多种害虫幼虫，其比率分别占96．0％、3．0％和0．7％，其它害虫占013％；伐桩地上部有松天牛、马尾松角胫象和松瘤象等多种蛀干害虫，占蛀干害虫总数的9．5％；地下根部仅有松天牛，占总数的90．5％。伐桩根部松天牛幼虫种群数量分布随深度增加逐渐递减，集中分布在0—60cm之间。 |
| 关 键 词： | 松材线虫病 疫木伐桩 蛀干害虫 种类调查 |
Investigation on Species and Distribution of Borer Pests in Diseased Stumps of Pine Wood Nematode |
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| WANG Jiangmei,ZHAO Jinnian,CHEN Weiping,CHEN Xiulong,ZHANG Jing,YUAN Juanhong.Investigation on Species and Distribution of Borer Pests in Diseased Stumps of Pine Wood Nematode[J].Jiangxi Forestry Science and Technology,2009(3):38-40. | |
| Authors: | WANG Jiangmei ZHAO Jinnian CHEN Weiping CHEN Xiulong ZHANG Jing YUAN Juanhong |
| Institution: | 1.Shangyu Forestry Technique Extention Center;Shangyu Zhejiang 312300;China;2.Research Institute of Subtropical Forestry;CAF;Fuyang Zhejiang 311400;3.Zhejiang Forest Pest Control and Quarantine Bureau;Hangzhou Zhejiang 310020;4.Shaoxin Forest Pest and Disease Control and Quarantine Station;Shaoxin Zhejiang 312000;5.Fenghui Agricultural Technique Information Center;Shangyu Zhejiang 312361;China |
| Abstract: | Two heavy damaged pine forests by Pine Wilting Nematode(PWN) were selected,dead pine trees were lopped,10 infested stumps with borer symptoms for each forest were digged out and dissected,borer pests inside were collected,identified and counted in the laboratory.The results showed that the borers in stumps were Monochamus alternatus,Asemum amurense,Shirahoshizo patruelis,Hyposipalus gigas,etc.with ratio 96.0%,3.0% and 0.7%,other pests 0.3%,respectively.Monochamus alternatus,Shirahoshizo patruelis and Hyposi... |
| Keywords: | Pine Wood Nematode Diseased stumps Borer pest Species investigation |
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