叶蜂

The sawfly larvae were feeding on the leaves of the rose bushes.
见蛹幼虫正在玫瑰灌木的叶子上进食。
The gardener sprayed insecticide to control the sawfly infestation in his garden.
园丁喷洒杀虫剂来控制花园里的锯蝇害虫。
The sawfly is a type of hymenopteran, closely related to bees and ants.
锯蝇是一种膜翅目昆虫，与蜜蜂和蚂蚁关系密切。
Sawflies have distinctive larval stages that resemble caterpillars.
锯蝇有独特的幼虫阶段，看起来像毛虫。
The adult sawfly deposits its eggs on plant material using a serrated ovipositor.
成年锯蝇用带齿的产卵器将其卵产在植物材料上。
A group of sawfly larvae can completely defoliate a small tree within days.
一群锯蝇幼虫能在几天内将一棵小树的叶子吃光。
The sawfly's pupal stage is often found buried in soil or leaf litter.
锯蝇的蛹期通常会埋藏在土壤或落叶堆中。
The larvae of some sawfly species are parasites on other insects.
某些锯蝇种类的幼虫是其他昆虫的寄生虫。
Identification of sawfly species requires examination of their characteristic antennae and wings.
鉴别锯蝇种类需要检查其特有的触角和翅膀特征。
The larvae of the pine sawfly are commonly known as pine caterpillars.
松锯蝇的幼虫常被称为松毛虫。