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- Dibendzoylhydrazines insect growth regulators are well known as nonsteroidal ecdysone agonists, which induce prematurely abnormal and ultimately lethal larval molting. 二芳酰肼类化合物是近年来开发的具有蜕皮激素活性的非甾醇类昆虫生长调节剂,能引起昆虫,特别是鳞翅目幼虫早熟、不完全、致死性蜕皮。
- larval molt hormone 幼虫蜕皮激素
- I think this worm is a larva of a butterfly. 我觉得这虫子是蝴蝶的幼虫。
- larval molt 幼虫蜕皮
- A caterpillar is the larva of a butterfly. 毛虫是蝴蝶的幼体。
- The tadpole is the larva of the frog. 蝌蚪是青蛙的幼体。
- It shows the metamorphosis of a larva into a butterfly. 它展示了从幼虫变成蝴蝶的过程。
- A larva metamorphoses into a chrysalis and then into a butterfly. 幼虫变为蛹，然后再变成蝴蝶。
- To shed or cast off exuviae;molt. 脱皮，蜕壳；脱毛
- To shed or cast off exuviae; molt. 脱皮，蜕壳；脱毛
- The fourth time they molt, they change into pupae. 换第四次皮时,它们蜕变成蛹。
- A worm or an insect larva that bores into wood. 蛀虫钻在木头里的蠕虫或昆虫幼虫
- The warble fly, especially in its larval stage. 皮瘤蝇、皮瘤蝇幼虫皮瘤蝇，尤指尚处于幼虫阶段的
- The parasitic larva of a botfly. 马胃蝇蛆马蝇的寄生性幼虫
- Promotes growth for larval shrimp and fish fries. 促进鱼虾苗发育。
- The larva or pupa of a mosquito. 孑孓蚊子的幼虫或蛹
- An insecticide designed to kill larval pests. 杀幼虫剂用于杀死害虫幼虫的杀虫剂
- They periodically molt, and show a prostome development pattern. 它们周期性的蜕皮,呈现为后口动物类型。
- As the wrigglers grow, they molt, or shed their skins. 小蠕虫长大时,会换皮,也就是外皮要脱落。
- Tail end of third stage larva of S. 尾端微凹陷。
