Several species of ant domesticate a kind of insect called an aphid .
蚂蚁驯养的几种动物中有一种就是蚜虫。
The causes of serious outbreak of cotton aphid in hetian river valley synthesis management and weather service .
和田河流域棉蚜大发生原因及防治与气象服务。
The prevention and treatment effect of plan-d erived compound insecticide on tobacco aphid and on predators of tobacco aphid was studied by the method of field investigation and laboratory rearing , combining with statistical results .
