| 化学杀虫剂对绿僵菌胞外蛋白酶和几丁质酶活性的影响 |
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| 引用本文： | 宋漳,叶小真.化学杀虫剂对绿僵菌胞外蛋白酶和几丁质酶活性的影响[J].福建林学院学报,2010,30(4). |
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| 作者姓名： | 宋漳 叶小真 |
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| 作者单位： | 1. 福建农林大学林学院,福建,福州,350002
2. 福建农林大学金山学院,福建,福州,350002 |
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| 基金项目： | 福建省自然科学基金资助项目(2008J0040) |
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| 摘 要： | 研究了几种化学杀虫剂对金龟子绿僵菌(Metarhizium anisopliae)胞外蛋白酶和几丁质酶活性的影响。结果表明,化学杀虫剂对绿僵菌的胞外蛋白酶和几丁质酶活性影响较大,供试的12株金龟子绿僵菌大部分菌株的胞外蛋白酶和几丁质酶活性均明显降低,仅有Ma202、Ma207菌株的胞外蛋白酶和几丁质酶活性略有提高。
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| 关 键 词： | 化学杀虫剂 金龟子绿僵菌 胞外蛋白酶 几丁质酶 |
Impacts of chemical insecticides on extracellular protease and chitinase activities of Metarhizium anisopliae |
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| SONG Zhang,YE Xiao-zhen.Impacts of chemical insecticides on extracellular protease and chitinase activities of Metarhizium anisopliae[J].Journal of Fujian College of Forestry,2010,30(4). |
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| Authors: | SONG Zhang YE Xiao-zhen |
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| Institution: | SONG Zhang1,YE Xiao-zhen2(1.College of Forestry,Fujian Agriculture and Forestry University,Fuzhou,Fujian 350002,China,2.Jinshan College,China) |
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| Abstract: | Effects of several chemical insecticides on extracellular protease and chitinase activities of Metarhizium anisopliae were studied.The results indicated that chemical insecticides had great effect on extracellular protease and chitinase activities of M.anisopliae.Protease and chitinase activities of 10 strains of Metarhizium anisopliae decreased observably after treated by insecticides,but protease and chitinase activities of strains Ma202 and Ma207 increased slightly. |
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| Keywords: | chemical insecticide Metarhizium anisopliae extracellular protease chitinase |
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