pupal stage meaning in Chinese
蛹期
Examples
- Mosquito breeding can be forestalled by killing the insect at its adult or and larval pupal stages
把蚊子的成虫或及幼虫蛹杀灭，可防止蚊子滋生。 - Larvae treated with the chemical fail to molt successfully and simply die during the pupal stage
施放该种化学物后，幼虫因无法蜕皮而在成蛹期死去。 - The results were showed as follows : the synthesis and uptake of vg of this parasitic wasp respectively initiated since the 10th and 13th day after parasitism , which were equivalent to the first pupal stage and the pharate adult stage of this parasitic wasp
结果表明，该蜂卵黄原蛋白的合成与摄取分别起始于寄生后的第10d和第13d ，即正处于该蜂的蛹初期和隐成虫期。 - Natural enemies of hyphantria cunea ( drury ) were investigated in qinhuangdao , hebei province . two parasitoids in larva stage , 12 parasitoids in pupal stage and 2 predators ( coccinella septempunctata and tenodera sinensis ) were found
摘要通过对美国白蛾各个发育期的天敌进行调查与研究，发现除了捕食性天敌七星瓢虫、大刀螳螂等外，幼虫期有2种寄生性天敌、蛹期有12种寄生性天敌，这为保护和利用天敌、有效控制美国白蛾提供了依据。