|
|||||
|
|
| X射线辐照处理对玉米象成虫的辐射效应 | |
| 引用本文： | 康芬芬,魏春艳,覃怀莉,李志红.X射线辐照处理对玉米象成虫的辐射效应[J].昆虫知识,2011,48(4):1042-1045. |
| 作者姓名： | 康芬芬 魏春艳 覃怀莉 李志红 |
| 作者单位： | 1. 中国农业大学,北京,100193;天津出入境检验检疫局,天津,300461 2. 吉林出入境检验检疫局,吉林,130062 3. 清华同方威视股份有限公司,北京,100084 4. 中国农业大学,北京,100193 |
| 摘 要： | 探讨辐照处理对玉米象Sitophilus zeamais Motschulsky成虫的辐射效应,为其在粮食储藏中的实际应用提供理论依据.本文利用加速器产生的X射线对玉米象成虫进行了不同剂量的辐照处理.结果表明,X射线显著的影响了玉米象成虫的活动能力、死亡率和繁殖力,玉米象成虫经70 Gy以上剂量辐照48 d的死亡率可达... |
| 关 键 词： | X-射线 玉米象 辐射效应 |
Irradiation effect of X-rays on adults of Sitophilus zeamais |
|
| KANG Fen-Fen,WEI Chun-Yan,QIN Huai-Li,LI Zhi-Hong.Irradiation effect of X-rays on adults of Sitophilus zeamais[J].Entomological Knowledge,2011,48(4):1042-1045. | |
| Authors: | KANG Fen-Fen WEI Chun-Yan QIN Huai-Li LI Zhi-Hong |
| Institution: | KANG Fen-Fen1,2 WEI Chun-Yan3 QIN Huai-Li4 LI Zhi-Hong1 (1.China Agricultural University,Beijing 100193,China,2.Tianjin Entry-Exit Inspection and Quarantine Bureau,Tianjin 300461,3.Jilin Entry-Exit Inspection and Quarantine Bureau,Jilin 130062,4.Nuctech Co.Ltd.,Beijing 100084,China) |
| Abstract: | The effect of X-rays on adults of Sitophilus zeamais Motschulsky was studied in order to improve the irradiation treatment of stored food.X-rays had a significant effect on the activity,mortality and fertility of this insect pest.Radiation levels over 70 Gy can achieve 100% adult mortality after 48 days.For practical purposes,200 Gy can be regarded as a suitable lethal dose for eradicating S.zeamais adults and 100 Gy for preventing F1 production. |
| Keywords: | X-rays Sitophilus zeamais irradiation effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |