First of all, it is necessary to replace the queen bee, kill and eliminate the sick bees, and feed the sick bee colony with milk powder, corn flour, soybean flour and multivitamins to improve the disease resistance of the bee colony.
Secondly, sprinkling 10 grams of sublimation sulfur on the bee road and frame beam for each group of diseased bee colonies can effectively control the development of paralysis, and the application of anti-bee virus drugs has a significant inhibitory effect on chronic bee paralysis virus and has obvious protective effects on healthy bees.