larvas

If cultivated under natural temperature in sichuan, 13~ 15 age larvas survive the winter best, otherwise it is better to raise the temperature.

因此，在四川地区自然条件下进行黄粉虫的养殖，应以13～15龄幼虫越冬为好，否则只能进行升温养殖。

study on spatial distribution patten of agrilus mali larvas in wild fruit forests in xinjiang

新疆野果林苹果小吉丁幼虫空间分布型研究

Some positions in which larvas parasitized were damaged by mechanical affection and inflammatory reaction.

虫体寄生部位因虫体的机械作用和炎症反应而受损.

Larvas become retarded in the mucus.

幼虫被阻留在粘膜内.

acute toxicity of ammonia on portunus trituberculatus larvas

氨水对三疣梭子蟹幼体的急性毒性影响

overwintering larvas of apple, haw, and apricot's were laid under samely circumstance to observe their coming up out of land rules.

本研究将苹果、山楂和杏桃蛀果蛾的越冬幼虫置于相同条件下观察其出土规律。