The invention belongs to the field of agricultural science and in particular relates to an artificial feeding method of diaphorina citri kuwayama. The method comprises the following steps: putting nutrient soil into a small transparent plastic cup, and culturing a diaphorina citri kuwayama host plant, wherein drainage holes are formed in the bottom of the small plastic cup; inoculating diaphorinacitri kuwayama with the host plant, covering the small plastic cup by using a large transparent plastic cup in an embedding manner, and performing culture under conditions that the temperature is keptto 28+/-0.5 DEG C, the relative humidity is 60+/-5% and the light cycle is 14L:10D, so as to obtain imagoes of diaphorina citri kuwayama, wherein vent holes are formed in the top of the covering large plastic cup. The artificial feeding method of the diaphorina citri kuwayama, which is provided by the invention, is simple and feasible, and is particularly applicable to indoor breeding, and the life history of the diaphorina citri kuwayama can be observed. By adopting the method, an insect source material can be provided for research and development of sex pheromone, screening of medicines, resistance monitoring and resistance risk evaluation on the diaphorina citri kuwayama, meanwhile, a breeding device is simple, the breeding cost is low, breeding host plants and the like can be repeatedly used for multiple times, and the cost can be reduced.