| 寄生红火蚁虫生真菌高致病力菌株的筛选 |
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| 引用本文： | 吕利华,刘晓燕,谢梅琼,何余容. 寄生红火蚁虫生真菌高致病力菌株的筛选[J]. 华南农业大学学报, 2011, 32(4): 35-39 |
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| 作者姓名： | 吕利华 刘晓燕 谢梅琼 何余容 |
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| 作者单位： | 1. 广东省农业科学院植物保护研究所,广东广州,510640
2. 华南农业大学资源环境学院,广东广州,510642 |
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| 基金项目： | 广东省科技计划项目(2007B020710014); 广东省自然科学基金(06025386) |
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| 摘 要： | 红火蚁Solenopsis invicta是我国的新入侵物种,生物防治是控制红火蚁扩散的有效途径.本文在室内条件下测定6株不同来源的昆虫病原真菌对红火蚁的致病能力.试验采用喷雾法,供试孢子浓度为1×104、1 ×105、1×106、1×107、1×108 mL-1.结果表明,在1×108 mL-1孢子浓度下,淡紫拟青霉...
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| 关 键 词： | 红火蚁 昆虫病原真菌 致病力 |
Screening of High Pathogenicity Strains of Entomopathogenic Fungi Against Red Imported Fire Ant |
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| L Li-hua,LIU Xiao-yan,XIE Mei-qiong,HE Yu-rong. Screening of High Pathogenicity Strains of Entomopathogenic Fungi Against Red Imported Fire Ant[J]. JOURNAL OF SOUTH CHINA AGRICULTURAL UNIVERSITY, 2011, 32(4): 35-39 |
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| Authors: | L Li-hua LIU Xiao-yan XIE Mei-qiong HE Yu-rong |
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| Affiliation: | Lü Li-hua1,LIU Xiao-yan2,XIE Mei-qiong2,HE Yu-rong2(1 Institute of Plant Protection,Guangdong Academy of Agriculture Sciences,Guangzhou 510640,China,2 College of Resourees and Environment,South China Agricultural University,Guangzhou 510642,China) |
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| Abstract: | Red imported fire ant(RIFA),Solenopsis invicta Buren,was one of the most dangerous and devastating invasive pests in the world.The previous studies showed that the biological control agents were the effective ways to control RIFA.In this paper,six strains of entomopathogenic fungi,Paecilomyces lilacinus Pl04 isolated from RIFA,Beauveria bassiana Bb01,Bb02,Bb03 and Bb04 and Metahizium anisopliae Ma01 originally isolated from other different insects were used in bioassays against RIFA workers by spraying seri... |
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| Keywords: | Solenopsis invicta entomopathogenic fungi pathogenicity |
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