| 空心莲子草叶甲飞行能力的研究 |
| |
| 引用本文： | 吴迅.空心莲子草叶甲飞行能力的研究[J].福建省农科院学报,2014(1):25-28. |
| |
| 作者姓名： | 吴迅 |
| |
| 作者单位： | 福建信息职业技术学院机电工程系,福建福州350013 |
| |
| 摘 要： | 应用飞行磨检测和记录空心莲子草叶甲的飞行速度和持续时间，结果显示所测定的空心莲子草叶甲Agasicles hygraphila多数只作短时间的反复飞行（1s至3min），仅3％的雌虫和1％的雄虫飞行持续时间大于3min，最长可达1．51h。雌虫飞行持续时间显著长于雄虫。雄虫的飞行速度为27．72cm·s^-1，雌虫的飞行速度为23．07cm·s^-1，雄虫飞行速度显著快于雌虫。
|
| 关 键 词： | 空心莲子草叶甲 飞行速度 飞行持续时间 |
Study on the Flight Performance of Adult Alligator Flea Beetle,Agasicles hygraphila |
| |
| Authors: | WU Xun |
| |
| Institution: | WU Xun (Fujian Polytechnic of Information Technology, Fuzhou, Fujian 350013, China) |
| |
| Abstract: | The flight performance （speed and duration） of adult alligator flea beetle （Agasicles hyraphila） was studied by applying the flight mill. Our results showed that there is only a short period （〈3 min） flight for a large proportion of female and male individuals tested. In contrast, a small proportion of adults （3% of females and 1% of males） had capacity for long-distance flight （〈 3 min）. Meanwhile, the flight duration of female adults was longer than that of males and the longest was recorded at 1.51 h by a male adults. Furthermore, the average speed of female and male was 23.07 cm · s^-1 and 27. 72 cm · s^-1 respectively. Our results indicate that the flight speed of males is faster. |
| |
| Keywords: | alligator flea beetle flight duration speed |
| 本文献已被 维普 等数据库收录！ |
