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| 不同寄主植物对甜菜夜蛾解毒酶活性的影响 | |
| 引用本文： | 宋月芹,孙会忠,李 涛,仵均祥.不同寄主植物对甜菜夜蛾解毒酶活性的影响[J].中国农学通报,2009,25(19):203-205. |
| 作者姓名： | 宋月芹 孙会忠 李 涛 仵均祥 |
| 作者单位： | 1. 河南科技大学林学院,河南洛阳,471003;西北农林科技大学植保学院,陕西杨凌,712100 2. 河南科技大学林学院,河南洛阳,471003 3. 西北农林科技大学植保学院,陕西杨凌,712100 |
| 基金项目： | 公益性行业(农业)科研专项经费项目"甜菜夜蛾防控技术研究与示范" |
| 摘 要： | 通过离体酶活性测定，研究取食苜蓿、苋菜、生菜、白菜、玉米5种寄主植物对甜菜夜蛾磷酸酯酶、谷胱甘肽-S-转移酶和乙酰胆碱酯酶活性的影响。结果表明甜菜夜蛾取食寄主植物后，体内磷酸酯酶、谷胱甘肽-S-转移酶和乙酰胆碱酯酶活性均发生变化。除取食苋菜的甜菜夜蛾碱性磷酸酯酶活性与取食苜蓿、白菜的之间差异不显著外，其它各处理之间差异均显著。其中玉米对这3种酶的诱导能力最低。 |
| 关 键 词： | 烟草 烟草 硒蛋白 研究 进展 |
| 收稿时间： | 2009-05-13 |
| 修稿时间： | 2009-06-04 |
Effect of the Host Plants on Activity of 4 Detoxifying Enzymes in Beet Armyworm, Spodoptera exigua |
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| Song Yueqin,Sun Huizhong,Li Tao,Wu Junxiang.Effect of the Host Plants on Activity of 4 Detoxifying Enzymes in Beet Armyworm, Spodoptera exigua[J].Chinese Agricultural Science Bulletin,2009,25(19):203-205. | |
| Authors: | Song Yueqin Sun Huizhong Li Tao Wu Junxiang |
| Institution: | Song Yueqin, Sun Huizhong, Li Tao, Wu Junxiang ( 1 College o f forestry, Henan Sci- Tech University, Luoyang He＇nan 471003; 2College of Plant Protection, Northwest Sci-Tech University of Agriculture and Forestry, Yangling Shaanxi 712100) |
| Abstract: | The effect of host plants，including alfalfa，amaranth，lettuce，cabbage，corn，on activity of acid phospholipase，alkaline phospholipase，glutathione-s-transferase and acetylcho linesterase in beet army，Spodoptera exigua was studied. Results showed that significant activity changes of acid phospholipase，alkaline phospholipase，glutathione-s-transferase and acetylcho linesterase were found in Spodoptera exigua larvae feeding on different host plants. The others have marked difference between one another except no difference on activity of basic phospholipase between feeding on amaranth and feeding on alfalfa，cabbage. |
| Keywords: | Beet armyworm/Spodoptera exiguazz host plant phospholipase glutathione-S-transferase acetylcho linesterasezz |
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