Citrus Huanglongbing is the most destructive bacterial infectious disease in the citrus industry, posing a significant threat to the healthy and long-term development of the citrus industry. This article elaborates on the research progress of the pathogens and pathogenic mechanisms of citrus Huanglongbing, analyzes rapid detection methods of citrus Huanglongbing which are mainly based on nanopore sequencing and image datasets, and summarizes the current main methods for preventing and controlling citrus Huanglongbing, including traditional prevention and control methods, disease resistant breeding, drug formulation prevention and control, and biological prevention and control. Based on the current basic status of resistance, prevention, and detection technologies for citrus Huanglongbing, it is proposed to conduct in-depth research in establishment of in vitro cultivation technology for Candidatus Liberibacter asiaticus(CLas), development of rapid field detection technology, innovative technologies for large-scale production of new resistant (tolerant) varieties, pathogenic mechanisms of citrus Huanglongbing, and green prevention and control.

citrus Huanglongbing  /  Candidatus Liberibacter spp  /  pathogenic mechanism  /  detection method  /  control method