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处理的幼虫化蛹率,羽化而受阻。The pupation and eclosion were hindered by treatment of larvae.

芫菁雄虫羽化后0~30天无论在形态还是斑蝥素合成量方面都发生了显著变化。Male blister beetle undergo significant changes in morphology and cantharidin content during the 0-30 days after eclosion.

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结果表明,玉米螟赤眼蜂雄蜂在羽化时或羽化后很短的时间内其精巢就已发育成熟,成虫期不再形成新的精子。The results showed that spermary of T. ostriniae had been set before the eclosion and no sperm was produced in the adult stage.

一个建设项目从设计到竣工的过程,如同一次破茧化蝶的过程,破茧的艰辛成就了化蝶的美丽。The course from design to project completion is just like eclosion. The hardships of eclosion accomplish the beauty of butterfly.

从成虫羽化至产卵,粘虫对花期油菜及紫云英具有相近的定向行为反应频次。From eclosion to oviposition, the OAMs showed similar directional behavior response frequency to the flowering rape and milk vetch.

回首,曾经的惆怅在这个秋季羽化成了一枚枚精美的果子,相同的形状不同的内涵,清静了心境。然后微。Looking back, was melancholy this fall into pieces of exquisite eclosion of the fruit, the same shape different connotation, quiet mood. Then the micro.

葱蝇幼虫取食四种不同寄主植物的存活率、幼虫历期、蛹重、成虫羽化率、单雌产卵量之间差异显著。On all host plants, significant relationships were founded between larval survival, duration of larval stage, pupal weight, adult eclosion rate and fecundity.

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研究了椰心叶甲的饥饿耐受时间,饥饿状态下的化蛹率和羽化率。Laboratory experiments were conducted to examine the survival time, pupation rate and eclosion rate for the Brontispa longissima in the situation in lack of food.

第二代卵孵化盛期为8月8日至15日,此时也是进行化学农药和生物制剂防治的大好时机。The eclosion stage for 2nd generation eggs is in the 8th to 15th of August, which is a best time to control the pests by chemicals, pesticides and biological control.

脂肪体、血淋巴和卵巢中卵黄原蛋白的滴度在羽化后第4天开始迅速上升,至成虫期的第8天左右达到高峰期。The contents of vitellogenin in fat body, haemolymph and ovary increased quickly on the 4th day after eclosion and reached the peak stage approximately on the 8th day in adult stage.

根据枸杞红瘿蚊羽化出土后的危害率与气象条件的关系,建立了田间危害程度的气象关系模型和指标。According to the relationship between Jaapiella sp. of eclosion hazard rate and its meteorological conditions, the models and meteorological indexes of field hazard degree were set up.