[1]杨希,陈伟,黄金水,等.不同培养方法对松材线虫鉴定的影响[J].江苏林业科技,2016,43(02):5-7.[doi:10.3969/j.issn.1001-7380.2016.02.002]
 YANG Xi,CHEN Wei,HUANG Jin-shui,et al.Effect of different culture method on the identification of Bursaphlenchus xylophilus[J].Journal of Jiangsu Forestry Science &Technology,2016,43(02):5-7.[doi:10.3969/j.issn.1001-7380.2016.02.002]
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不同培养方法对松材线虫鉴定的影响()
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《江苏林业科技》[ISSN:1001-7380/CN:32-1236/S]

卷:
第43卷
期数:
2016年02期
页码:
5-7
栏目:
试验研究
出版日期:
2016-04-30

文章信息/Info

Title:
Effect of different culture method on the identification of Bursaphlenchus xylophilus
文章编号:
1001-7380(2016)02-0005-03
作者:
杨希1陈伟2黄金水1汤陈生1何学友1郭久江2
1. 福建省林业科学研究院,福建 福州 350012;
2. 福州市植物园,福建 福州 350012
Author(s):
YANG Xi1 CHEN Wei2 HUANG Jin-shui 1 TANG Chen-sheng1 HE Xue-you1 GUO Jiu-jiang2
1. Fujian Academy of Forestry Sciences,Fuzhou 350012 China;
2. The Fuzhou Botanical Garden,Fuzhou 350012 China
关键词:
松材线虫分散型3龄幼虫保湿疫木真菌(盘多毛孢)培养方法鉴定
Keywords:
Bursaphlenchus xylophilus Dispersion-type three-instar-larvae Moisturization Infected wood Fungus ( Pestalotia sp) Culture method Identification
分类号:
S763
DOI:
10.3969/j.issn.1001-7380.2016.02.002
文献标志码:
A
摘要:
开展了松萎蔫病疫木(枯死木、包装板)不同温度、时间保湿培养,以真菌为培养基培养松材线虫分散型3龄幼虫对松材线虫鉴定率影响的研究。结果表明:随着培养温度提高、时间的延长,松材线虫鉴定率随之升高。疫木保湿培养,48 h之前,鉴定率呈缓慢上升趋势,48 h之后鉴定率快速上升;疫木保湿30 ℃培养72 h或25 ℃培养 96 h ,真菌30 ℃培养72 h或20-25 ℃培养96 h,松材线虫分散型3龄幼虫样本的松材线虫鉴定率达100%,2种培养方法均适宜在松萎蔫病疫木松材线虫鉴定中应用。
Abstract:
The effect of culturing dispersion-type three-instar-larvae of Bursaphlenchus xylophilus was studied on the identification rate, i.e. moisturizing culture of wood (dead standing tree or packing board) infected by pine wilt disease and on the medium containing fungi under different temperature and time duration. The results showed the identification rate of B. xylophilus increased with the temperature and time duration. As for the moisturizing culture of the infected wood, the identification rate increased gently before 48 hours and rapidly after 48 hours. For the moisturizing culture of the infected wood at 30 ℃lasting 72 hours or 25 ℃ lasting 96 hours, or the fungus medium culture at 30 ℃ lasting 72 hours or 20-25 ℃ lasting 96 hours, the identification rate for the dispersion-type three-instar-larvae of B. xylophilus reached 100%. Such two methods are suitable for the identification of B. xylophilus from the wood infected by pine wilt disease.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-03-17;修回日期:2016-04-03
基金项目:福建省林业厅(闽林科[2012]3号) 和省属公益类科研专项(闽林研[2012]25号)“松材线虫病持续控制关键技术研究与示范”;国家林业局南方山地用材林培育重点实验室、福建省森林培育与林产品加工利用重点实验室资助
作者简介:杨 希(1963- ),女,河南新乡人,教授级高级工程师,从事林木病虫害综合防控技术研究与推广工作。
更新日期/Last Update: 2016-05-16