Wang Yan, Wang Gui-Ping, Mu Lan-Fang, Dong Shuang-Lin
Ministry of Agriculture Key Laboratory of Monitoring and Management of Plant Diseases and Insects, Nanjing Agricultural University, Nanjing 210095, China.
Ying Yong Sheng Tai Xue Bao. 2009 Nov;20(11):2768-72.
A laboratory study was made on the calling and mating behaviors of adult Orthaga achatina at (27 +/- 1) degrees C, (60 +/- 10)% RH, and 14 L: 10 D photoperiod. The female O. achatina did not call until the start of scotophase, with the calling percentage increased sharply at the 5th hour and reached the peak at the 6th-7th hour of scotophase. The calling percentage varied with moth age, being the highest (> 70%) at the age of 2-3 d. The mating behavior could be divided into two successive periods, i.e., calling period and mating period. The mating between female and male O. achatina occurred during the 5th-9th hour of scotophase, with the peak at the 6th-7th hour into scotophase, which was in accordance with the peak time of female calling behavior. Females mated only one time during their whole life. Treatment 1 female : 2 male showed a significantly higher mating percentage, but a significantly shorter mating duration time, compared with treatment 1 female : 1 male.
在温度为(27±1)℃、相对湿度为(60±10)%、光周期为14小时光照:10小时黑暗的条件下，对成年荔枝异形小卷蛾的求偶和交配行为进行了实验室研究。荔枝异形小卷蛾雌蛾直到暗期开始才开始求偶，求偶率在暗期第5小时急剧上升，并在暗期第6 - 7小时达到峰值。求偶率随蛾龄变化，在2 - 3日龄时最高(>70%)。交配行为可分为两个连续阶段，即求偶期和交配期。荔枝异形小卷蛾雌蛾和雄蛾的交配发生在暗期第5 - 9小时，在暗期第6 - 7小时达到峰值，这与雌蛾求偶行为的峰值时间一致。雌蛾一生只交配一次。与1雌:1雄的处理相比，1雌:2雄的处理交配率显著更高，但交配持续时间显著更短。
