| CO2浓度升高对取食不同寄主的西花蓟马和花蓟马生理酶活性的影响 |
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| 引用本文： | 刘建业,钱蕾,可芮,陈晓燕,李正跃,桂富荣.CO2浓度升高对取食不同寄主的西花蓟马和花蓟马生理酶活性的影响[J].植物保护学报,2017,44(1):45-53. |
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| 作者姓名： | 刘建业 钱蕾 可芮 陈晓燕 李正跃 桂富荣 |
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| 作者单位： | 云南农业大学植物保护学院, 农业生物多样性与病虫害控制教育部重点实验室, 昆明 650201,云南农业大学植物保护学院, 农业生物多样性与病虫害控制教育部重点实验室, 昆明 650201,云南农业大学植物保护学院, 农业生物多样性与病虫害控制教育部重点实验室, 昆明 650201,云南农业大学植物保护学院, 农业生物多样性与病虫害控制教育部重点实验室, 昆明 650201,云南农业大学植物保护学院, 农业生物多样性与病虫害控制教育部重点实验室, 昆明 650201,云南农业大学植物保护学院, 农业生物多样性与病虫害控制教育部重点实验室, 昆明 650201 |
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| 基金项目： | 国家自然科学基金（31260450，30860069） |
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| 摘 要： | 为明确取食不同寄主植物的西花蓟马和花蓟马对CO_2浓度升高的响应机制,分别选取四季豆、茼蒿和辣椒寄主,分析不同CO_2浓度对2种蓟马成虫体内解毒酶和保护酶活性的影响。结果表明,2种蓟马的羧酸酯酶(Car E)、乙酰胆碱酯酶(Ach E)、微粒体多功能氧化酶(MFO)、过氧化氢酶(CAT)和过氧化物酶(POD)活性均随着CO_2浓度的升高而增强。与对照相比,高CO_2浓度下西花蓟马取食四季豆时Car E和POD活性分别升高了21.70%和40.16%,取食茼蒿时Car E、MFO和POD活性分别升高了40.11%、6.73%和43.85%,而以辣椒为寄主时超氧化物歧化酶(SOD)活性降低了57.56%;在800μL/L高CO_2浓度下,花蓟马的Car E、Ach E和MFO活性均略有升高;四季豆、茼蒿和辣椒饲养的花蓟马SOD活性分别下降了26.84%、52.16%和53.71%。研究表明,2种蓟马均能通过调节体内的生理酶活性来适应环境的变化,且西花蓟马的适应能力强于花蓟马。
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| 关 键 词： | CO2浓度 西花蓟马 花蓟马 生理酶 |
| 收稿时间： | 2015/4/25 0:00:00 |
Effects of elevated carbon dioxide on the activities of physiological enzymes in thrips Frankliniella occidentalis and F. intonsa fed on different host plants |
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| Liu Jianye,Qian Lei,Ke Rui,Chen Xiaoyan,Li Zhengyue and Gui Furong.Effects of elevated carbon dioxide on the activities of physiological enzymes in thrips Frankliniella occidentalis and F. intonsa fed on different host plants[J].Acta Phytophylacica Sinica,2017,44(1):45-53. |
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| Authors: | Liu Jianye Qian Lei Ke Rui Chen Xiaoyan Li Zhengyue and Gui Furong |
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| Institution: | Key Laboratory for Agricultural Biodiversity and Pest Management, Ministry of Education, College of Plant Protection, Yunnan Agricultural University, Kunming 650201, Yunnan Province, China,Key Laboratory for Agricultural Biodiversity and Pest Management, Ministry of Education, College of Plant Protection, Yunnan Agricultural University, Kunming 650201, Yunnan Province, China,Key Laboratory for Agricultural Biodiversity and Pest Management, Ministry of Education, College of Plant Protection, Yunnan Agricultural University, Kunming 650201, Yunnan Province, China,Key Laboratory for Agricultural Biodiversity and Pest Management, Ministry of Education, College of Plant Protection, Yunnan Agricultural University, Kunming 650201, Yunnan Province, China,Key Laboratory for Agricultural Biodiversity and Pest Management, Ministry of Education, College of Plant Protection, Yunnan Agricultural University, Kunming 650201, Yunnan Province, China and Key Laboratory for Agricultural Biodiversity and Pest Management, Ministry of Education, College of Plant Protection, Yunnan Agricultural University, Kunming 650201, Yunnan Province, China |
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| Abstract: | |
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| Keywords: | elevated CO2 Frankliniella occidentalis Frankliniella intonsa physiological enzyme |
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