| 温度对玉米截形叶螨生长发育的影响 |
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| 引用本文： | 孟瑞霞,伊卫东,刘家骧,杨宝胜,周维敏.温度对玉米截形叶螨生长发育的影响[J].内蒙古农业大学学报(自然科学版),2001,22(1):84-88. |
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| 作者姓名： | 孟瑞霞 伊卫东 刘家骧 杨宝胜 周维敏 |
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| 作者单位： | 1. 内蒙古农业大学农学院,
2. 内蒙古植保植检站 |
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| 基金项目： | 内蒙古自治区科委攻关项目 |
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| 摘 要： | 在15℃－35℃恒温条件下，玉米截形叶螨Tetranychus truncatus的发育历期与温度呈负相关；雌、雄螨1代发育起点温度分别在12．60和12．65℃，有效积温各为137．78和121．52日度；25℃－35℃时卵孵化率和幼若螨存活率都较高，并且发育速率较快，该范围是截形叶螨生长发育的最适度。
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| 关 键 词： | 温度 截形叶螨 生长发育 玉米害虫 |
| 文章编号： | 1009-3575(2001)01-0084-05 |
| 修稿时间： | 2000年12月1日 |
EFFECTS OF TEMPERATURE ON THE DEVELOPMENT OF Tetranychus truncatus EHARA ON CORN(Acarina,Tetranychydae) |
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| MENG Rui-xia ,LIN Jia-xiang ,YANG Bao-sheng ,ZHOU Wei-min ,YI Wei-dong.EFFECTS OF TEMPERATURE ON THE DEVELOPMENT OF Tetranychus truncatus EHARA ON CORN(Acarina,Tetranychydae)[J].Journal of Inner Mongolia Agricultural University(Natural Science Edition),2001,22(1):84-88. |
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| Authors: | MENG Rui-xia LIN Jia-xiang YANG Bao-sheng ZHOU Wei-min YI Wei-dong |
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| Institution: | MENG Rui-xia 1,LIN Jia-xiang 2,YANG Bao-sheng 2,ZHOU Wei-min 2,YI Wei-dong 1 |
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| Abstract: | By keeping the spider mites in the constant temperature within15℃～35℃，the duration of development had the negative relation to temperature.The development zero temperatures of female and male mite were 12.60 and 12.65℃ respectively,the effective accumulated temperatures were 137.78 and 121.52 day-degree.Under 25℃～35℃,both the hatch rate of eggs and the survival rate of young mites were higher;the development rate was faster than that under 15℃～20℃ also.The optimal temperature for their development was considered to be within 25℃～35℃. |
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| Keywords: | temperature development Tetranychus truncatus |
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