Cereal cyst nematode (CCN) is globally and economically important in wheat production systems,and distributed widely in main wheat growing areas in China.In order to investigate the effect of Abamectin against CCN and its application method, the plot trials were conducted by soil treatment, seed processing and root irrigation with Abamectin emulsifiable concentrate (EC), controlled releasing Abamectin capsule suspension (CS) and Abamectin granules (GR), respectively.