| 麦红吸浆虫成虫和幼虫滞育过程中蜕皮激素的定量分析 |
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| 引用本文： | 成卫宁,李建军,李怡萍,李修炼,仵均祥,王洪亮.麦红吸浆虫成虫和幼虫滞育过程中蜕皮激素的定量分析[J].植物保护学报,2009,36(2):163-167. |
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| 作者姓名： | 成卫宁 李建军 李怡萍 李修炼 仵均祥 王洪亮 |
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| 作者单位： | 成卫宁,李建军,李怡萍,李修炼,仵均祥,Cheng Weining,Li Jianjun,Li Yiping,Li Xiulian,Wu Junxiang(西北农林科技大学植物保护学院,植保资源与病虫害治理教育部重点实验室,陕西,杨凌,712100);王洪亮,Wang Hongliang(河南科技学院植物保护系,新乡,453003)
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| 基金项目： | 教育部重点科研项目，国家自然科学基金，国家科技支撑计划 |
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| 摘 要： | 为明确麦红吸浆虫成虫和幼虫滞育过程中体内蜕皮激素的变化规律,采用放射免疫分析法测定了麦红吸浆虫成虫和幼虫滞育过程中的蜕皮激素滴度.结果表明,同一天羽化的成虫,雌虫蜕皮激素滴度为7.43pg/头,显著高于雄虫;滞育前后及滞育期幼虫蜕皮激素滴度存在显著差异,滞育前为5.22pg/头,进入滞育后显著降低;滞育期间,冬季蜕皮激素滴度为6.64～7.10pg/头,显著高于其它季节;滞育解除后蜕皮激素滴度显著降低,之后随着幼虫的生长发育逐渐升高,至化蛹前约1周达到最高,为15.22 pg/头.滞育期间同期裸露幼虫与结茧幼虫,以及不同滞育年限幼虫的蜕皮激素滴度差异均不显著.
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| 关 键 词： | 麦红吸浆虫 蜕皮激素 放射免疫法 |
| 收稿时间： | 2008/11/14 0:00:00 |
Quantitative analysis of ecdysteroid in adults and the pre-diapause, diapause and post-diapause larvae of wheat blossom midge, Sitodiplosis mosellana Gehin |
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| Cheng Weining,Li Jianjun,Li Yiping,Li Xiulian,Wu Junxiang and Wang Hongliang.Quantitative analysis of ecdysteroid in adults and the pre-diapause, diapause and post-diapause larvae of wheat blossom midge, Sitodiplosis mosellana Gehin[J].Acta Phytophylacica Sinica,2009,36(2):163-167. |
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| Authors: | Cheng Weining Li Jianjun Li Yiping Li Xiulian Wu Junxiang and Wang Hongliang |
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| Institution: | Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, the College of Plant Protection, Northwest A & F University, Yangling 712100, Shaanxi Province, China;Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, the College of Plant Protection, Northwest A & F University, Yangling 712100, Shaanxi Province, China;Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, the College of Plant Protection, Northwest A & F University, Yangling 712100, Shaanxi Province, China;Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, the College of Plant Protection, Northwest A & F University, Yangling 712100, Shaanxi Province, China;Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, the College of Plant Protection, Northwest A & F University, Yangling 712100, Shaanxi Province, China;Henan Institute of Science and Technology, Xinxiang 453003, Henan Province, China |
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| Abstract: | |
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| Keywords: | Sitodiplosis mosellana ecdysteroid radioimmunoassay |
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