| 吉林省不同地区亚洲玉米螟发生世代的变化 |
| 点此下载全文 |
| 引用本文：鲁新,周淑香,李丽娟,陈立玲,常雪,张国红.吉林省不同地区亚洲玉米螟发生世代的变化.植物保护学报,2015,42(6):978-984 |
| DOI：10.13802/j.cnki.zwbhxb.2015.06.017 |
| 摘要点击次数: |
| 全文下载次数: |
|
|
| 中文摘要:为明确吉林省不同地区亚洲玉米螟发生世代的变化,对吉林省东部、中部和西部3个生态区28个县(市)的亚洲玉米螟成虫产卵时期、幼虫发育和化蛹等情况进行了系统调查。结果显示,东部生态区大部分地区亚洲玉米螟只有1个落卵高峰期,未发现第1代幼虫化蛹,仍为1代发生区,而在伊通县和集安市有部分幼虫化蛹,已由1代发生区变为1代为主兼1.5代发生区;中部生态区大部分地区有2个落卵高峰期,未发现第2代幼虫化蛹,已由1.5代发生区变为完全2代发生区,而在双辽市和梨树县出现第3代低龄幼虫,已变为2代为主兼2.5代发生区;西部生态区大部分地区有2个落卵高峰期,未发现第2代幼虫化蛹,仍为2代发生区,而在通榆县出现第3代低龄幼虫,已由2代发生区变为2代为主兼2.5代发生区。表明随着全球气候变暖,吉林省亚洲玉米螟的世代发生数有增加的趋势。 |
| 中文关键词:气候变暖 亚洲玉米螟 世代分布 |
| |
| Generation distribution change of the Asian corn borer Ostrinia furnacalis (Guenée) in Jilin Province |
| Author Name | Affiliation | E-mail | | Lu Xin | Institute of Plant Protection, Jilin Academy of Agricultural Sciences, Gongzhuling 136100, Jilin Province, China | luxin58@163.com | | Zhou Shuxiang | Institute of Plant Protection, Jilin Academy of Agricultural Sciences, Gongzhuling 136100, Jilin Province, China | | | Li Lijuan | Institute of Plant Protection, Jilin Academy of Agricultural Sciences, Gongzhuling 136100, Jilin Province, China | | | Chen Liling | Jilin Provincial Agro-Tech Extension Center, Changchun 130051, Jilin Province, China | | | Chang Xue | Institute of Plant Protection, Jilin Academy of Agricultural Sciences, Gongzhuling 136100, Jilin Province, China | | | Zhang Guohong | Institute of Plant Protection, Jilin Academy of Agricultural Sciences, Gongzhuling 136100, Jilin Province, China | |
|
|
| Abstract:To clarify the generation distribution changes of the Asian corn borer, Ostrinia furnacalis (Guenée), in different areas of Jilin Province, the adult oviposition period and larval development of O. furnacalis were systematically investigated in 28 counties in the eastern, central, and western ecoregions of Jilin Province. The results showed that the egg deposition period of eastern ecoregion had one peak period, and the generation number of eastern ecoregion was still one, while pupae were observed in Yitong and Ji'an, and the generation numbers of Yitong and Ji'an were one or one and a half; the egg deposition period of central ecoregion had two peak periods, and the generation number of central ecoregion had changed from one and a half to two, while the third generation larvae were observed in Shuangliao and Lishu, and the generation numbers of Shuangliao and Lishu were two or two and a half; the egg deposition period of western ecoregion had two peak periods, and the generation number of western ecoregion was still two, while the third generation larvae were observed in Tongyu, and the generation numbers of Tongyu were two or two and a half. The results indicated that the generation numbers of O. furnacalis in Jilin Province showed an increasing trend with global warming. |
| keywords:climate warming Ostrinia furnacalis generation distribution |
| 查看全文 查看/发表评论 下载PDF阅读器 |
|
|
|
|
您是本站第 14560013 版权所有：植物保护学报 京ICP备05006550号-2 主管单位：中国科协 主办单位：中国植物保护学会、中国农业大学 地址：北京市圆明园西路2号 中国农业大学植物保护学院 植物保护学报编辑部 电话：010-62732528 电子邮件：zbxb@cau.edu.cn 技术支持： 北京勤云科技发展有限公司 |
