麦蚜是麦类上的主要害虫之一,为了研究小麦黄矮病,我们自1983年以来,在人工控制温度和光照的条件下,室内用盆栽种植小麦饲养麦二叉蚜、禾缢管蚜和麦长管蚜。但近几年来麦蚜常常被霉菌感染严重影响研究工作开展。为了解决这一问题,我们参照国外经验,对麦蚜的饲养方法进行了改进,用土壤种植小麦改为用营养液培育麦苗。效果很好,现介绍如下: Wheat aphid is one of the major pests on wheat. In order to study the wheat yellow dwarf disease, we have planted indoor wheat birch aphids in the pot with wheat under the condition of artificial temperature control and light illumination since 1983, And wheat long tube aphids. However, in recent years wheat aphids are often affected by fungal infection research work carried out. In order to solve this problem, we refer to foreign experience, the wheat aphid feeding methods have been improved, using soil to grow wheat instead of nutrient solution to cultivate wheat seedlings. Good effect, are described below: