| 飞虱虫疫霉的培养贮存和生测试验 |
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| 引用本文： | 蔡保灵.飞虱虫疫霉的培养贮存和生测试验[J].中国生物防治,1987(4). |
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| 作者姓名： | 蔡保灵 |
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| 作者单位： | 南开大学生物系 |
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| 摘 要： | 飞虱虫疫霉是水稻褐飞虱及其它飞虱、叶蝉的寄生性天敌。在我国南方稻田分布很广,每年9月下旬至11月上旬可造成害虫流行疫病,有的地区寄生率高达70—80％.本文报道该菌的人工培养、菌种保存和杀虫试验。
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| 关 键 词： | 飞虱虫疫霉 褐飞虱 |
CULTURING, STORAGE AND BIOASSAY OF ERYNIA DELPHACIS |
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| CAI Baoling.CULTURING, STORAGE AND BIOASSAY OF ERYNIA DELPHACIS[J].Chinese Journal of Biological Control,1987(4). |
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| Authors: | CAI Baoling |
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| Abstract: | The fungus Erynia delphacis (Hori), a natural enemy ot the brown planthopper (Nilaparvata lugens), has a wide distribution in southern provinces of China. The parasitic rates, of the hopper were found to be 70-80% in some regions. The present paper reports the methods of its culturing in a liquid medium and on an agar medium, shelf life, and bioassay. |
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| Keywords: | entomopathogen microbial control Erynia delphacis Nilaparvata lugens |
| 本文献已被 CNKI 等数据库收录！ |
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