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| 马鞍山林场松墨天牛病原微生物种类调查鉴定及毒力测定研究 | |
| 引用本文： | 韩兵,朴春根,汪来发,李永,申相澈,郑荣镇.马鞍山林场松墨天牛病原微生物种类调查鉴定及毒力测定研究[J].林业科学研究,2007,20(2):204-208. |
| 作者姓名： | 韩兵 朴春根 汪来发 李永 申相澈 郑荣镇 |
| 作者单位： | 1. 安徽省马鞍山市码鞍山林场,安徽,马鞍山,243031 2. 中国林业科学研究院森林生态环境与保护研究所,国家林业局森林保护学重点实验室,北京,100091 3. 韩国国立山林科学院,韩国,首尔,130-712 |
| 基金项目： | 中国科学技术部社会公益研究专项资助项目，中韩林业科研合作课题联合资助项目 |
| 摘 要： | 在马鞍山市马鞍山林场,对松材线虫病(Bursaphelenchus xylophilus)的传媒昆虫松墨天牛(Monochamus alternatus)的病原微生物进行调查,结果鉴定了8种真菌和1种细菌.对松墨天牛幼虫的致病率测定显示不同的微生物种类和同一种白僵菌(Beauveria bassiana)的不同菌株均有显著差异.白僵菌的高毒力菌株营养生长无明显差异,而产孢量有明显差异.通过测定,白僵菌菌株226可能是优良菌株,对生物防治松黑天牛方面有潜在的实用价值. |
| 关 键 词： | 球孢白僵菌 松墨天牛 生物防治 |
| 文章编号： | 1001-1498（2007）02-0204-05 |
| 收稿时间： | 2006-12-28 |
| 修稿时间： | 2006-12-28 |
Survey, Indentification and Virulence Test of Pathogens of the P ine Sawyer Beetle,Monochamus alternatus, at Forest Farm ofMaanshan, Anhui Province |
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| HAN Bing,PIAO Chun-gen,WANG Lai- f,LI Yong,SHIN Xiang-che and ZHENG Rong-zhen.Survey, Indentification and Virulence Test of Pathogens of the P ine Sawyer Beetle,Monochamus alternatus, at Forest Farm ofMaanshan, Anhui Province[J].Forest Research,2007,20(2):204-208. | |
| Authors: | HAN Bing PIAO Chun-gen WANG Lai- f LI Yong SHIN Xiang-che and ZHENG Rong-zhen |
| Institution: | 1. Forest Farm of Maanshan, Maanshan City, Maanshan 243031, Anhui, China;2. Research Institute of Forest Ecology, Environment and Protection ,CAF,Key Laboratory of Forest Protection, State Forestry Administration, Beijing 100091, China 3. Korea Forest Reserch Institut, Seoul 130-712 ,Konea |
| Abstract: | A survey of pathogens of Monochamus alternatus, a vector of Bursaphelenchus xylophilus, was conducted at Forest Farm of Maanshan, Anhui Province. Eight entomogenous fungi and one bacterium were identified from Monochamus alternatus in pine forests. Of these species, Beauveria bassiana was the most common species. There was substantial variability in virulence among the strains of the same species B. bassian and the different species. The strains of B. bassiana were tested on virulence to M. alternatus, colony growth and sporogenous ability. These results suggested strain 226 might be a effective agent for controling of M. alternatus. |
| Keywords: | Beauveria bassiana Monochamus alternatus biological control |
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