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| 蚕豆叶正反面对朱砂叶螨生物学特性的影响 | |
| 引用本文： | 杨淑斐,武予清,段云,徐静,张裕垒.蚕豆叶正反面对朱砂叶螨生物学特性的影响[J].河南农业科学,2007(9):55-56,60. |
| 作者姓名： | 杨淑斐 武予清 段云 徐静 张裕垒 |
| 作者单位： | 1. 福建农林大学,福建,福州,350002;河南省农业科学院,植物保护研究所,河南,郑州,450002 2. 河南省农业科学院,植物保护研究所,河南,郑州,450002 3. 郑州大学,生物工程系,河南,郑州,450001 |
| 基金项目： | 河南省科技攻关项目 , 河南省农业科学院高新技术孵化项目 |
| 摘 要： | 试验采用蚕豆叶饲养朱砂叶螨,观察蚕豆叶正反面对朱砂叶螨的发育历期、单雌产卵量、雌雄性比、世代死亡率的影响,试验结果表明,朱砂叶螨在叶正面的产卵量为单雌5.86粒,极显著低于叶反面的单雌15.22粒;叶正面和叶反面卵到成螨历期分别为11 d和10.38 d,差异不显著,性比是1∶1,没有差异。叶正面和叶反面的世代死亡率分别是0.83和0.79,差异不显著。蚕豆叶正面和反面的产卵动态表明,产卵量曲线在前期就呈现下降趋势,在叶正面的产卵期(4 d)明显低于叶反面(8 d)。 |
| 关 键 词： | 蚕豆 叶正面 叶反面 朱砂叶螨 生物学特性 |
| 文章编号： | 1004-3268（2007）09-0055-03 |
| 修稿时间： | 2007-05-23 |
Effects of Horsebean Adsxial and Abaxial Leaves on Biological Properties of Tetranytrus cinnabarinus |
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| YANG Shu-fei,WU Yu-qing,DUAN Yun,XU Jing,ZHANG Yu-lei.Effects of Horsebean Adsxial and Abaxial Leaves on Biological Properties of Tetranytrus cinnabarinus[J].Journal of Henan Agricultural Sciences,2007(9):55-56,60. | |
| Authors: | YANG Shu-fei WU Yu-qing DUAN Yun XU Jing ZHANG Yu-lei |
| Institution: | 1, Fujian Agriculture and Forestry University, Fuzhou 350002, China 2, Institute of Plant Protection, Henan Academy of Agricultural Sciences, Zhengzhou 450002 China; 3. Biological Department, Zhengzhou University, Zhengzhou 450001,China |
| Abstract: | Effects of horsebean adsxial and abaxial leaves on the developmental duration,fecundity,sex ratio,morality of Tetranytrus cinnabarinus were studied in the paper.The results showed that the fecundity of Tetranychus cinnabarinus on adaxial leaves was 5.86 eggs/female,less than that on abaxial leaves(15.22/female).The developmental duration on abaxial leaves and adaxial leaves were 11d and 10.38d respectively,the difference of which was not significant.The sex ratio was same(1∶1) on both sides.The morality on abaxial leaves and adsxial was 0.83 and 0.79 respectively.The egg-laying stage was 4 days on adsxial,less than that on abaxial leaves(8 days).The dynamic curve of fecundity on adaxial leaves decreased dramatically on early egg-laying stage. |
| Keywords: | Horsebean Adaxial leaves Abaxial leaves Tetranytrus cinnabarinus Biological characters |
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