Discussion on Several Issues of Prevention and Control of Citrus Huanglongbing in Guangxi
Citrus is the most predominant fruit variety in Guangxi,ranking first nationwide,and it is the main force to get rid of porverty and become rich in Guangxi.In the 1980s and early 2000s,the citrus industry in Guangxi was suffered two devastating blows due to citrus Huanglongbing.Since the 1960s,Guangxi has been organizing relevant forces to carry out prevention and control measures for citrus Huanglongbing and has accumulated a lot of experience.However,once a species appears,it is hard to be eradicated completely.It is necessary to discuss issues such as increasing income of citrus farmers,the outbreak of citrus psyllids,and rapid spread of Huanglongbing,and find effective methods for comprehensive prevention and control of citrus Huanglongbing,such as immunity or symbiosis,and achieve a balance between the citrus industry and the prevention and control of citrus Huanglongbing.