2.Damage Oligophagous pests.Severely damage wheat,barley, highland barley wild oat(青稞)，rey,oat and some weeds; *Larvae damage to wheat flowers and sucking of the sap of milking wheat kernels causes wheat plants to produce non-rich grains.Generally,the amount of damage is abundant.When severe damage occurs,the loss is almost 100%. 幼虫危害小麦花器和吸食正在灌浆的小麦籽粒的浆液，造成瘪粒而 减产，受害严重时几乎毁产。™ Oligophagous pests. Severely damage wheat, barley, highland barley wild oat (青稞), rey, oat and some weeds; ™ Larvae damage to wheat flowers and sucking of the sap of milking wheat kernels causes wheat plants to produce non-rich grains. Generally, the amount of damage is abundant. When severe damage occurs, the loss is almost 100%. 幼虫危害小麦花器和吸食正在灌浆的小麦籽粒的浆液，造成瘪粒而 减产，受害严重时几乎毁产。 2. Damage 2. Damage