羽化

羽化后d3～6累计吸血率为86.67%。

In 3 ~ 5 days after emergence , the accumulative rate of blood feeding was 86 . 67 % .

成虫羽化后7～25d交配，交配后22～23d开始产卵。

The adults mate in 7 ~ 25 days after emergence and oviposit 22 ~ 23 days later .

比较研究了中华按蚊初羽化和吸血后的涎腺及血淋巴中蛋白质的PAGE分析。

The PAGE analysis for the protein of salivary gland and hemolymph of Anopheles sinensis and Aedes albopictus were compared .

化蛹后，CAT活力迅速上升，至中期达到峰值，随后迅速下降直至羽化。

After pupation , the CAT activity rised rapidly and reached a peak at 48-96 h , then declined drastically until eclosion .

但家蝇羽化后第3d其头部的AChE对甲胺磷和灭多威两种药剂敏感性畏高，其IC（50）分别为3.001±0.031μg／ml和0.319±0.003μg／ml。

The IC50 of methamidophos and methomyl to the AChE was 3.001 + 0.03 lug / ml and 0.319 + 0.003ug/ml respectively .

优质喷墨打印纸具有吸收墨水快速，染料固着良好，以及毛边羽化和Z向渗透少的特点。

A high quality ink-jet printing paper shows rapid drying , good dye fixation , minimal wicking / feathering and little Z direction penetration .

SVG的特性集包括嵌套式转换、剪辑路径、羽化遮罩、光栅过滤器效果、模板对象，当然还包括可扩展性。

SVG 's feature set includes nested transformations , clipping paths , alpha masks , raster filter effects , template objects , and , of course , extensibility .

发育蛹的耐低温能力比卵弱，已发育1d的蛹，冷藏3d后，羽化率仅为80%，羽化率随蛹冷藏前的发育天数和冷藏天数的增加而降低；

Developing pupae were less tolerant of low temperature than eggs . One day old pupae refrigerated for 3 days had an eclosion rate of only 80 % , less in older pupae and longer refrigeration .

邻近城区比郊外大田羽化期早7～10d；

The adult emerged 7 to 10 days earlier in the area near the city proper than in the field of outskirts .

研究结果发现，蚕蛾羽化后用4℃温度冷藏4d以内，仍然有能交配和产卵的蚕蛾，获得生长发育正常的蚕卵；

Results showed that fairly many of silkworm moths freshly emerged and preserved at 4 ℃ within 4 days could mate and lay eggs which can develop normally ;

成虫刚羽化时开始形成Ⅱ级卵；而成熟卵则在羽化后12h才开始形成。

The grade-I , grade-II and mature eggs began to be generated in the ovary at pharate adult stage , newly-emerged-adult stage and 12 h after emergence , respectively .

成虫羽化后14d累计卵量为总卵量的50%，28d达80%以上。

More than half of eggs were laid in 14 d and over 80 % eggs were laid in 28 d after adult eclosion .

温度超过45℃持续2h或土壤相对湿度达100%超过20h，蛹羽化率均为0。

The eclosion rate of larvae is zero when the temperature is higher than 45 ℃ for 2 hours or the relative moisture of soil is 100 % for 20 hours .

4月上旬越冬幼虫在木质部内做一椭圆形蛹室化蛹，历时13～15d后成虫羽化。

In the first April , the overwintering larva makes a oval papal chamber in xylem . After 13 ~ 15 days , the adult emerges .

利用兼并性引物RT-PCR技术，克隆了亚洲玉米螟羽化激素基因cDNA的中间片段，然后再用RACE方法，获得羽化激素基因的cDNA全长序列。

Using degenerate primers and RT-PCR method , the middle part of the cDNA of EH gene from O. furnacalis was cloned and sequenced . The full-length cDNA of EH gene was then obtained with rapid amplification of cDNA ends ( RACE ) method .

亚洲玉米螟羽化激素基因mRNA只在脑中表达，在咽下神经节、胸神经节、腹神经节等神经组织中检测不到，在非神经组织如中肠、脂肪体和表皮中也不表达。

RT-PCR analysis showed that the EH mRNA only expressed in the brain , and was not be detected in other neural tissues , such as suboesophageal ganglion , thoracic ganglion , abdominal ganglion , and non-neural tissues , such as midgut , fat body and epidermis .

雌雄蛾羽化行为在暗期第4、5和8h差异达到显著（t>4；P<0.05）。定型期；

The differences of emergence behavior between both sexes were statistically significant during the 4th , 5th and 8th hour of the scotophase ( t > 4 ; P < 0.05 ) .

羽化后喂饲15%的蜜糖水，寿命则为7～18d，平均14.2d。

Fed with 15 % honey , the lifespan of adults was 7-18 d , with an average of 14.2 d .

成虫羽化过程需20～25min，羽化历期4～12d。

The duration of emergence of adults was 4 to 12 days , and each emergence lasted for 20 to 25 min.

采用卵卡浸渍法测定药剂对稻螟赤眼蜂成蜂影响的结果表明，吡虫啉、三唑磷、氟虫腈、毒死蜱能显著影响F0代成蜂存活、寄生及F1代成蜂羽化。

The results of host egg exposure showed that imidacloprid , triazophos , fipronil and chlorpyrifos were all badly detrimental to adult survival , parasitism capacity ( F0 ) and adult emergence ( F1 ) .

双价棉对棉铃虫抗性种群2～5龄幼虫的死亡率、存活幼虫体重、化蛹率和成虫羽化率等生长发育的影响，均显著高于Bt棉。

Mortality of larvae from 2nd to 5th instar was significantly higher , and the weight of survival larvae , pupation rate and eclosion rate were significantly lower fed on transgenic two genes cotton compared with that fed on transgenic Bt gene cotton .

研究结果表明，丽蚜小蜂中Wolbachia的密度随不同羽化天数的动态变化过程是先缓慢上升，再快速上升，最后下降的一个趋势。

The results showed that Wolbachia density dynamic in whole adult wasp was a progress with an initial slow raise , then a quick raise and finally a decrease trend .

各级卵的数量动态研究表明，Ⅰ级卵以隐成虫期到羽化后18h这段时期内显著较多；

In terms of egg dynamics , the grade-I egg was maintained at a high level during the period from pharate adult stage to 18 h after emergence .

成虫羽化后于次日清晨5：00～6：00开始交配，持续交配1.5～3h，交配后不久在叶片背面产卵，单个散产，平均单雌产卵40余粒。

- 6 o clock in the next morning after emergence , the adults begin to copulate , each copulation last 1.5-3 hours , and lay 40 or more eggs per female singly on the lower surfaces of apple leaves .

F1、F2代的后代雌性比例都增大，但F1代卵的孵化率和若螨羽化率降低，产卵量和成螨寿命增加，F2代却相反。

The hatching rate of eggs and the emergence rate of the nymphs decreased while the number of eggs laid per female and the adult longevity both increased in F1 generation , which were totally in verse in F2 generation .

1～4龄幼虫取食Bt棉的花及2～5龄幼虫连续取食Bt棉铃后均可部分化蛹及羽化，化蛹率随龄期增大而增加。

As the 1st - 4th instar larvae had continuously fed on the Bt cotton flowers and 2nd - 5th instar larvae continuously fed on Bt cotton bolls , both of them could partly pupate and emerge , the pupation rate increased with the larval instar .

试验结果表明：KK-42在蛹龄36小时之前处理有推迟复眼着色和羽化的作用，而且以复眼着色延迟更明显。

The results revealed that the timing of pigmentation of compound eyes and adult emergence were delayed by treatment of KK-42 before 36th hours after pupation .

成虫寿命最长可达78d，羽化后17～21d开始产卵，产卵主要在傍晚前后进行。

Adult stage may reach as long as 78 days . Adults start laying eggs in 17 ~ 21 days after eclosion , mostly in the evening .

目的探讨昆虫生长调节剂灭幼宝（S-31183）在实验室条件下对淡色库蚊各龄幼虫直接毒性及对各龄幼虫化蛹、蛹羽化的影响。

Objective To discuss the susceptibility of insect growth regulators S 31183 ( pyriproxyfen ) to Culex pipiens pallens larva and pupa in the laboratory .

本文在（29±1）℃、相对湿度75%~80%、光周期14L∶10D条件下研究了豆野螟成虫的羽化、交尾行为以及雌蛾性信息素的释放节律。

Adult behavior and circadian rhythm of sex pheromone production and release of the legume pod borer were investigated at ( 29 ± 1 )℃ and 75 % - 80 % RH under 14L ∶ 10D .