蜂幼虫

麦茎蜂幼虫休眠越冬期间环境条件对其生存的影响

The influence of environment on the overwintering larva of wheat stem sawfly

蜂幼虫分离蛋白提取研究

Study on the extraction of separate protein of bee larva

孵化后的蜂幼虫经历一次明显的蜕皮，明显存在两个虫龄。

After hatching , the larvae undergoes a obviously molting , it has two larval instars .

寄生蜂幼虫多从寄主的1～3腹节钻出。

The parasitoid larva come out at the 1-3 ~ ( rd ) abdomen of host .

应用高效液相色谱法检测施用于寄主幼虫的多杀菌素可否传递到在其体内发育的寄生蜂幼虫。

HPLC was used to investigate whether spinosad applied to parasitized host larvae could reach parasitoid larvae developing inside the hosts .

中蜂囊状幼虫病病毒特异性半套式RT-PCR检测方法的建立及应用囊虫病被囊尾幼虫传染的病

Establishment and Application of a Specific Semi-nested RT-PCR Assay for the Detection of Chinese Bee ( Apis sinensis ) sacbrood virus

基于中蜂囊状幼虫病病毒基因组序列AF469603中的RNA依赖的RNA聚合酶基因，建立该病毒的半套式RT-PCR检测方法。

A specific semi-nested RT-PCR based on the RNA-dependent RNA polymerase gene in AF469603 of Chinese bee ( Apis sinensis ) sacbrood virus was established to detect Chinese bee sacbrood virus .

中蜂囊状幼虫病病毒部分结构蛋白基因的克隆及序列分析

Cloning of Partial Structure Protein Gene from Chinese Sacbrood Virus

中蜂囊状幼虫病病毒核酸和多肽的研究

Investigation of Nucleic Acids and Polypeptides of Chinese Sacbrood Virus

中蜂卵和幼虫的室内人工饲养至今尚未成功。

The artificial feeding technology of Apis cerana cerana Fabricius eggs and larvae has not been successful yet .

蜜蜂迅速地袭击被遗弃的蜂窝，拿走蜂卵，幼虫和蛹，把蜂巢搬空。

Scientists have seen the bees swiftly raid recently abandoned wasp nests , carrying off wasp eggs , larvae , and pupae until the nest is empty .

该蜂的雌性幼虫是松突圆蚧雌蚧的初级内寄生蜂，而雄性幼虫则是次级寄生蜂，重寄生在同种或它种膜翅目的老熟幼虫、预蛹和蛹上。

Pitysophila females , whereas male larvae are secondary parasites , and develop on the mature larvae , prepupae and pupae of their own kind and other hymenopterous species .

在兰溪，寄生蜂对二化螟越冬幼虫的寄生率较低，常见种类仅有二化螟绒茧蜂。

The results showed that , parasitic rates of SSB larvae in Lanxi were low and only one wasp species Apanteles chilonis was collected .

结果表明，麦蛾茧蜂卵期、幼虫期、茧期发育起点温度分别为10.12、13.24、10.60℃；

The experimental results indicated that the development zero temperature duration of egg , larvae and cocoon were calculated to be 10.1 , 13.2 and 10.6 ℃, respectively .

分析了天敌寄生蜂的自然控制作用，发现天敌寄生蜂对小蠹幼虫的寄生率为5.41%，对小蠹蛹的寄生率为8.46%，对小蠹成虫的寄生率为0.33%

And the naturally control action has been analysised . the Results are as follow : the parasitic rate of larvae , pupae and adults is 5.41 % , 8.46 % and 0.33 % .