摘要
在19～32℃内,不供给蜂蜜时,Aphytis sp.寿命是0.8～3.1天,供给蜂蜜时,寿命可延长到3.6～15.2天.Aphytis sp.在25℃和28℃产卵量最多,分别为64.2/♀和63.0/♀,19℃和32℃分别为26.7/♀和27.8/♀.每天每雌产卵2.67～5.35个,产卵集中前5天,占总产卵量的57.6～87.0%.一般第2～3天为产卵高峰日。使用两种方法计算了 Aphytis sp.的内禀增长率,建立了世代产卵量与温度模型和逐日产卵量模型.
In 19℃～32℃,the longevity of Aphytis sp.was 0.8～3.1 days without honey.Supplying with honey the longevity of Aphytia sp.lasted for 3.6～15.2 days.Aphytis sp.produced more eggs in 25℃ and 28℃ for 64.2 and 63.0respectively.For the whole life each female parasite produced 2.67～5.35 eggs per day.Aphytis sp.oviposited 57.6%～87.0% eggs during the first five days since hatching.Generally speaking,Aphytis sp.reached at the peak of oviposition in 2nd Or 3rd day.Two models were built up:the model of eggs produced totally during a generation in relation to temperature,and the day oviposition model.
出处
《生态科学》
CSCD
1991年第1期62-65,共4页
Ecological Science
