查询词典 larva

Objective:To evaluate the nutritional value of the housefly larva fed with pig manure.

目的 ：分析猪粪饲养家蝇幼虫的营养成分。

In order to provide an effective biological control technique, we carried out the biocontrol study by using a parasitoid, Sclerodermus guani (Hymenoptera: Bethylidae), and the experiments of controlling larva of A.

利用天敌开展生物防治是控制天牛的重要措施，作者研究探讨了利用管氏肿腿蜂 Sclerodermus guani 防治光肩星天牛技术。

The ichneumon wasp paralyses its prey without killing it and lays its larva inside this convenient source of fresh meat, to eat it slowly alive.

姬蜂，黄蜂使猎物麻痹而不是杀死他们，并将它们的活体作为他们幼虫的温床，并慢慢的从他们的活体吸收养分。

It will take 51 to 63 days for second generetion of armyworm to develop from egg to larva, pupa, and imago in Dewu region. 5. There is evidently difference of armyworm imperilment degree in different altitude.

幼虫发生期在6月中下旬至7月中下旬，乐民发生期比德坞早3-5天；第二代粘虫在德坞地区完成从卵、幼虫、蛹和成虫一个世代需经历47至59天。

The larva of various beetles of the genus Tenebrio that infest flour and other products and are often for bird feed .

大黄粉虫幼体一种拟步行虫属的甲壳虫幼虫，寄生于面粉和其他产品中，常被作为鸟食而饲养

It′s alsoshown that the smaller instar of the larva,the easier the control is.

同时也表明松墨天牛幼虫虫龄越小，越容易防治。

Objective To observe the hemocytes of musca domestica larva of the 3th instar by Giemsa's staining.

目的 通过姬氏染色法以便观察家蝇三龄幼虫的各种血细胞形态。

The jumping bean is a section of the shrub's seed capsule housing the larva of a small gray moth called the jumping bean moth.

而跳跳豆即是这灌木果荚的一部分，果荚中藏着一种小灰蛾的幼虫，这种蛾便叫作『跳跳豆蛾』。

Kallima inachus ; larva ; pupae ; photoperiod ; survival rates ; developmental periods

枯叶蛱蝶；幼虫；蛹；光周期；存活率；历期

Kidney worm disease; larva migrans ; Swine disease

有齿冠尾线虫病；幼虫移行症；猪疾病

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。