文献类型：期刊文献

中文题名：^60Coγ射线对松褐天牛生育力的影响

英文题名：INFLUENCE OF ^(60)Co γ IRRADIATION ON FERTILITY OF JAPANESE PINE SAWYER BEETLE Monochamus alternatus HOPE(COLEOPTERA: CERAMBYCIDAE)

作者：马沛沛[1] 张永安[1] 王登元[2] 王玉珠[1] 曲良建[1] 蒋平[3] 牟建军[3]

第一作者：马沛沛

机构：[1]中国林业科学研究院森林生态环境与保护研究所;[2]新疆农业大学农学院;[3]浙江省林业有害生物防治检疫局

年份：2008

卷号：22

期号：1

起止页码：101-104

中文期刊名：核农学报

外文期刊名：Journal of Nuclear Agricultural Sciences

收录：CSTPCD;;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

基金：国家林业局重点项目;浙江省科技厅重大攻关项目(2004C12035)

语种：中文

中文关键词：松褐天牛;生育力;γ射线;辐照剂量;辐射不育技术;害虫防治

外文关键词：Monochamus alternatus; Radiation induced sterility

分类号：S763.38

摘要：用303、5与40Gy三个剂量的60Coγ射线辐照松褐天牛,结果表明辐照对松褐天牛的生育力有一定影响,其中以40Gy辐照剂量影响最为显著。通过保持雌虫不变,更换雄虫,发现雌虫与经辐照的雄虫交尾后再与非辐照雄虫交尾,雌虫的产卵量以及孵化率虽较更换雄虫前略有提高,但明显低于对照。说明辐照对松褐天牛的生殖系统有一定的影响。不同的配比模式之间产卵量和孵化率也存在显著差异。
The fertility of the Japanese pine sawyer beetle Monochamus alternatus （Coleoptera： Cerambycidae） irradiated with ^60Coγ-rays was remarkable reduced at the doses of 30Gy, 35Gy and 40Gy, especially at 40Gy. When the non-irradiated females were coupled with the irradiated males first, and then coupled with non-irradiated males, the hatchability and the fertility had little higher but lower than the control. It explained that radiation has certain influence to the female gonad. It also has difference between the hatching rate and the amount of eggs in different match.