赤须盲蝽(Trigonotylus ruficornis Geoffroy)属半翅目盲蝽科昆虫,主要分布于我国青海、甘肃、宁夏、内蒙古、吉林、黑龙江、辽宁、河北等省(区)的草甸草原和典型草原区,是危害禾本科牧草和饲料作物的主要害虫。1977—1978年我们在内蒙古呼和浩特地区,对赤须盲蝽进行了室内饲养和田间观察,现将研究结果简报如下。 Trigonotylus ruficornis Geoffroy is a hemiptera, Miridae insects, mainly distributed in the meadow grassland and typical grassland of Qinghai, Gansu, Ningxia, Inner Mongolia, Jilin, Heilongjiang, Liaoning and Hebei provinces of China. , Is a major pest that harms grasses and forage crops. From 1977 to 1978, we conducted indoor rearing and field observation of Apis mellophyto in Hohhot, Inner Mongolia. The results of the research are summarized as follows.