光周期对家蝇幼虫滞育的影响不大。
Photoperiod produces little influence on the diapause of housefly larvae.
光周期对幼虫滞育的影响不大。
Photoperiod brings for the little effect on the diapause of larvae.
第一代部分幼虫和第二代大部分幼虫滞育。
Some larvae of the first generation and most of the second generation were diapause.
取食玉米雌穗的幼虫对滞育诱导光周反应的敏感性强于取食棉铃的幼虫。
The sensitivity of diapause induction by photoperiod of the larvae fed by corn ear was stronger than that of the larvae fed by cotton boll.
滞育与幼虫孵化期、气候、生态条件和食料有关。
The diapause of pine caterpillar is relevant to the larval hatching period, food, climate and other ecological conditions.
这表明，在低温暴露初期滞育幼虫的抗寒能力比非滞育幼虫的强；
The results showed that the cold-resistant of diapause larva is stronger than non-diapause at initial stages of exposure cold.
通过生命表研究看出：卵、初孵幼虫死亡及越冬后滞育是种群变动的关键因子。
The results of studying for life table indicated the deaths of eggs and primary hatching larvae and diapause of overwintering larvae are key-factors of population change.
在上海一年发生三代，以滞育幼虫在蒜头和枯棉铃组织内越冬。
It has three generations a year in Shanghai and overwinters asa diapaused larva in the head of the garlic and the dead cotton boll.
在滞育年周期中，不同时期的滞育幼虫总糖含量明显不同。
There were obvious differences in the content of total carbohydrates among larvae from the various seasons.
将其幼虫饲养在苹果上，给予不同的光照处理，测定它们在不同光照下的滞育反应。
Carposina sasakii Matsumura of apple (as control), haw and apricot were reared on apple, and their diapause responses are measured at different light treatment.
结果表明，提前摘果可以促进幼虫发育，提早幼虫进入滞育的时间。
The results showed that in the picked fruits the larval development rate is accelerated and the incidence of diapause is increased.
结果表明，提前摘果可以促进幼虫发育，提早幼虫进入滞育的时间。
The results showed that in the picked fruits the larval development rate is accelerated and the incidence of diapause is increased.
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