| 橘小实蝇雄性不育技术应用过程中混入雌虫活力的研究 |
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| 引用本文： | 季清娥,杜迎刚,侯伟荣,陈家骅.橘小实蝇雄性不育技术应用过程中混入雌虫活力的研究[J].核农学报,2008,22(1):97-100. |
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| 作者姓名： | 季清娥 杜迎刚 侯伟荣 陈家骅 |
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| 作者单位： | 福建农林大学植物保护学院,福建,福州,350002 |
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| 摘 要： | 取羽化前1、2和3d(即-1d、-2d和-3d)来自橘小实蝇遗传性别品系的雌蛹,分别经过90、100和105Gy的60Co辐照后,检测成虫的羽化率、飞行能力和耐压存活率;辐照处理的雌蛹羽化后再分别与普通雄虫和来自遗传性别品系的不育雄虫杂交,在羽化后的第10天、第17天分别采卵,记录产卵量和卵孵化率。结果表明,雌虫羽化率、飞行能力和耐压存活率等变化与雄虫接受辐照后的质量监测结果相同;经过辐照的雌、雄虫相互交配不产卵;辐照处理过的雌虫与普通雄虫交配,成虫的产卵量明显减少,而且剂量越大,蛹龄越小,产卵量越少。
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| 关 键 词： | 橘小实蝇 雌蛹 雄性不育 蛹龄 |
| 文章编号： | 1000-8551（2008）01-097-04 |
| 收稿时间： | 2007-05-09 |
| 修稿时间： | 2007-05-28 |
VIABILITY OF THE MISS-SEXED FEMALE PUPAE IN THE PROCESS OF APPLICATION OF STERILE INSECT TECHNIQUE OF MALE ORIENTAL FRUIT FLY,Bactrocera dorsalis(HENDEL) |
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| JI Qing-e,DU Ying-gang,HOU Wei-rong,CHEN Jia-hua.VIABILITY OF THE MISS-SEXED FEMALE PUPAE IN THE PROCESS OF APPLICATION OF STERILE INSECT TECHNIQUE OF MALE ORIENTAL FRUIT FLY,Bactrocera dorsalis(HENDEL)[J].Acta Agriculturae Nucleatae Sinica,2008,22(1):97-100. |
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| Authors: | JI Qing-e DU Ying-gang HOU Wei-rong CHEN Jia-hua |
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| Abstract: | Female pupae came from the genetic sexing strain(GSS)of Bactrocera dorsalis(Hendel)were irradiated by()~(60)Co at 1d,2d and 3d separately before emergence and the dosage were 90,100 and 105Gy.The emergence percentage,flight ability and survival percentage under stress were tested.The irradiated female adults mated with unirradiated males and irradiated males came from GSS after emergence,the number of eggs and egg hatch rates were scored for each treatment at 10d and 17d separately.The results showed that the quality control trend of irradiated female were the same as the irradiated male.The irradiated female did not lay egg when mated with irradiated male.The number of eggs decreased sharp when the irradiated females mated with unirradiated males,and the number of eggs would decrease with the increase of irradiation dosage and decrease of pupae age. |
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| Keywords: | Bactrocera dorsalis(Hendel) female pupae SIT of male age of pupae |
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