|
|||||
|
|
| 食料对大猿叶虫不同地理种群滞育诱导的影响 | |
| 引用本文： | 于洪春,王蕾,邓佳佳,薛芳森,张原.食料对大猿叶虫不同地理种群滞育诱导的影响[J].植物保护,2011,37(4):63-67. |
| 作者姓名： | 于洪春 王蕾 邓佳佳 薛芳森 张原 |
| 作者单位： | 1. 东北农业大学农学院,哈尔滨,150030 2. 江西农业大学昆虫研究所,南昌,330045 3. 黑龙江省植检植保站,哈尔滨,150090 |
| 摘 要： | ［目的］ 探求食料对大猿叶虫不同地理种群滞育的影响。［方法］ 在室内一定的温湿度条件下，观察比较大猿叶虫哈尔滨种群、泰安种群和龙南种群取食白菜、油菜、雪里蕻、萝卜和独行菜5种不同食料的滞育反应。［结果］ 食料对哈尔滨种群的滞育诱导作用不依赖于光周期，而对泰安种群和龙南种群的滞育诱导作用依赖于光周期。取食白菜、油菜、雪里蕻、萝卜和独行菜5种食料，大猿叶虫哈尔滨种群在25 ℃的滞育率为89.5%~100%，在28 ℃的滞育率为76.9%~100%；泰安种群在25 ℃的滞育率为21.7%~100%，在28 ℃的滞育率为4.5%~90.1%；龙南种群在25 ℃的滞育率为2.5%~100%，在28 ℃的滞育率为1.1%~90.9%。哈尔滨种群和泰安种群在25 ℃和28 ℃取食独行菜滞育率较低；龙南种群在25 ℃取食萝卜滞育率较低；在28 ℃取食白菜滞育率较低。［结论］ 食料对不同地理种群的大猿叶虫滞育诱导的影响显著。 |
| 关 键 词： | 大猿叶虫 滞育诱导 地理种群 食料 光周期 |
Effects of different foods on diapause induction in three geographic populations of Colaphellus bowringii |
|
| Yu Hongchun,Wang Lei,Deng Jiajia,Xue Fangsen,Zhang Yuan.Effects of different foods on diapause induction in three geographic populations of Colaphellus bowringii[J].Plant Protection,2011,37(4):63-67. | |
| Authors: | Yu Hongchun Wang Lei Deng Jiajia Xue Fangsen Zhang Yuan |
| Institution: | Yu Hongchun1,Wang Lei1,Deng Jiajia1,Xue Fangsen2,Zhang Yuan3(1.College of Agriculture,Northeast Agricultural University,Harbin 150030,China,2.Institute of Entomology,Jiangxi Agricultural University,Nanchang 330045,3.Heilongjiang Province Plant Quarantine and Protection Station,Harbin 150090,China) |
| Abstract: | Objective] The effects of food on diapause induction in different geographic populations of Colaphellus bowringii Baly was investigated.Method] The diapause reaction of Harbin,Tai'an and Longnan populations of C.bowringii,fed with Brassica pekinensis,B.napus,B.jincea,Raphanus sativus and Lepidum sativum,were observed at constant temperature and humidity in the laboratory.Result] The diapause induction of food in Harbin population was not related to photoperiod,but Tai'an and Longnan populations were sign... |
| Keywords: | Colaphellus bowringii diapause induction geographic population food photoperiod |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《植物保护》浏览原始摘要信息 | |
| 点击此处可从《植物保护》下载免费的PDF全文 | |