为现代蝗虫斗士准备的武器还有被称之为昆虫生长调节剂或igr的产品，它影响蝗蝻蜕皮能力和正常生长。
Also being readied for the modern locust fighter's armoury is a class of products known as Insect Growth Regulators, or IGRs, which influence the ability of hoppers to moult and grow properly.
昆虫和甲壳纲动物产生的类固醇激素，以促进生长，控制蜕皮。
A steroid hormone produced by insects and crustaceans that promotes growth and controls molting.
蜕皮激素对昆虫生长、发育和繁殖有重要调控作用，尤其对蜕皮和变态过程。
Fundamental events in the life of insects such as growth, development and reproduction are regulated by ecdysteroids (molting hormone), especially during molting and metamorphosis.
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