| 亚洲玉米螟滞育诱导外源性因子研究 |
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| 引用本文： | 戴志一,秦启联,杨益众,黄东林.亚洲玉米螟滞育诱导外源性因子研究[J].生态学报,2000,20(4):620-623. |
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| 作者姓名： | 戴志一 秦启联 杨益众 黄东林 |
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| 作者单位： | 扬州大学农学院植保系,扬州,225009 |
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| 基金项目： | 江苏省“八五”重大攻关资助项目!(G9100-05) |
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| 摘 要： | 研究了食料、温度、光周期等外源性因子对亚洲螟滞育的影响，试验证明，食料性质对其滞育诱导影响显著，取食玉米雌的幼虫以滞育诱导光周反应的敏感性强于取食棉铃的幼虫，在一定范围内，食料中可溶性糖含量增加可促进幼虫的滞育诱导，而粗蛋白含量的增加则具有抑制滞育诱导的作用，两者的互作效应不显著。高温抑制滞育诱导，你 促进滞育诱导。短光周对幼虫的滞育诱导无特定的敏感龄期，但以３龄与２龄对短光周刺激敏感性较强，包光
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| 关 键 词： | 亚洲玉米螟 合物 温度 光周期 滞育 农业害虫 |
| 收稿时间： | 1998/9/24 0:00:00 |
| 修稿时间： | 1999/6/20 0:00:00 |
The effects of some factors on the diapause induction of Asian corn borer ( Ostrinia furnacalis ) |
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| DAI Zhiyi,QIN Qilian,YANG Yizhong and HUANG Donglin.The effects of some factors on the diapause induction of Asian corn borer ( Ostrinia furnacalis )[J].Acta Ecologica Sinica,2000,20(4):620-623. |
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| Authors: | DAI Zhiyi QIN Qilian YANG Yizhong and HUANG Donglin |
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| Institution: | Department of Plant Protection; Agriculture College; Yangzhou University; Yangzhou; China |
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| Abstract: | This paper deals with the effects of food,temperature and photoperiod on the diapause of Asian corn borer, Ostrinia furnacalis (Güene'e).The results showed that the effects of different food on the diapause induction of Asian corn borer were significantly different.The sensitivity of diapause induction by photoperiod of the larvae fed by corn ear was stronger than that of the larvae fed by cotton boll.To some extent,higher concentration of soluble sugar in the food promoted the induction of larval diapau... |
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| Keywords: | Ostrinia furnacalis food temperature photoperiod diapause |
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