| 橘小实蝇雄性不育技术——雄蛹辐照最佳时期和剂量 |
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| 引用本文： | 季清娥,侯伟荣,陈家骅.橘小实蝇雄性不育技术——雄蛹辐照最佳时期和剂量[J].核农学报,2007,21(5):523-526. |
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| 作者姓名： | 季清娥 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： | 羽化前1、2、3d的橘小实蝇雄蛹分别经过901、001、05Gy的60Co辐射,检测其羽化率、飞行能力和耐压存活率;羽化后再分别与普通雌虫杂交,在羽化后的第10天、第17天分别取卵200粒,计算卵孵化率。研究结果表明,对橘小实蝇雄蛹辐射的最佳时期为羽化前2d;最佳辐射照量为100Gy。
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| 关 键 词： | 橘小实蝇 雄蛹 辐照 蛹龄 |
| 文章编号： | 1000-8551（2007）05-523-04 |
| 收稿时间： | 2009-12-31 |
| 修稿时间： | 2007-01-11 |
STERILE INSECT TECHNIQUE OF ORIENTAL FRUIT FLY, Bactrocera dorsalis (HENDEL)—— OPTIMAL PUPAL AGE AND DOSE OF IRRADIATION TREATMENT FOR MALE PUPAE |
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| JI Qin-ge,HOU Wei-rong,CHEN Jia-hua.STERILE INSECT TECHNIQUE OF ORIENTAL FRUIT FLY, Bactrocera dorsalis (HENDEL)—— OPTIMAL PUPAL AGE AND DOSE OF IRRADIATION TREATMENT FOR MALE PUPAE[J].Acta Agriculturae Nucleatae Sinica,2007,21(5):523-526. |
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| Authors: | JI Qin-ge HOU Wei-rong CHEN Jia-hua |
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| Institution: | Plant Protection College, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002 |
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| Abstract: | Male pupae of Bactrocera dorsalis(Hendel)were irradiated by ~(60)Co γ-rays at the dose of 90,100 and 105Gy,and-1d,-2d and-3d age,respectively.The emergence rate,fly ability and survival percentage under stress were tested.The irradiated male adults mated with unirradiated female after emergence,and 200 eggs at 10d and 17d were collected respectively for measuring the hatch rate.The result showed that age of-2d was the optimal pupal age for irradiation teratment and the optimal dose was 100Gy. |
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| Keywords: | Bactrocera dorsalis(Hendel) male pupae irradiation age of pupae |
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