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| 烟田烟青虫和棉铃虫幼虫体色变化及遗传规律初步研究 | |
| 引用本文： | 罗梅浩,郭线茹,张宏亮,王雪芬,熊建伟.烟田烟青虫和棉铃虫幼虫体色变化及遗传规律初步研究[J].河南农业大学学报,1999,33(3):263-266. |
| 作者姓名： | 罗梅浩 郭线茹 张宏亮 王雪芬 熊建伟 |
| 作者单位： | 1. 河南农业大学,河南,郑州,450002 2. 郑州市绿化工程管理处,河南,郑州,450006 3. 河南省襄城县烟草公司,河南,襄城,452670 4. 豫南农业专科学校,河南,信阳,464000 |
| 摘 要： | 通过田间调查和室内饲养，将烟田混合发生的烟青虫和棉铃虫幼虫体色变化归纳为７种基本类型，其中在黄绿色型中烟表虫数量较多，占６３．９％；在绿褐色型中棉铃虫占９３．４％其它几种体色类型的幼虫均为棉铃虫。 |
| 关 键 词： | 烟田 烟青虫 棉铃虫 幼虫体色 遗传规律 |
Study on variations of body colour and heredity of the oriental tobacco budworm Helicoverpa assulta (Guenee) and the cotton bollworm H. armigera (Hubner) in tobacco field |
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| LUO Mei hao ,GUO Xian ru,ZHANG Hong liang ,et al.Study on variations of body colour and heredity of the oriental tobacco budworm Helicoverpa assulta (Guenee) and the cotton bollworm H. armigera (Hubner) in tobacco field[J].Journal of Henan Agricultural University,1999,33(3):263-266. | |
| Authors: | LUO Mei hao GUO Xian ru ZHANG Hong liang |
| Institution: | LUO Mei hao 1,GUO Xian ru,ZHANG Hong liang 2,et al |
| Abstract: | Studies were conducted on the larvae body colour of the oriental tobacco budworm and the cotton bollworm from tobacco field and reared in laboratary. The results show that the body colour of both pest include seven basic type. And the oriental tobacco budworm larvae mainly is yellow-green and the cotton bollworn green-brown. After the oriental tobacco budworm or the cotton bollworm of the same body colour and different body colour mating each other, two body colour type were differentiated in the following generations of the oriental tobacco budworm, and five type in the cotton bollworm. It shows that body colour of both pest larvae may be quantity character controlled by multi gene, and that the variation of body colour in the cotton ballworm larvae was more complecated than in the oriental tobacco budworm. |
| Keywords: | Helicoverpa assulta Helicoverpa armigera larvae body colour hereditary regularity |
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