Citrus is one of the most important economic crops in China at present. During the cultivation, it is threatened by multiple diseases. Citrus canker, as the most common disease in citrus cultivation, has caused great harm to the development of the citrus industry. The long-term use of chemical control agents has led to problems such as enhanced resistance of pathogenic bacteria, chemical residues on the surface of citrus fruits, and environmental pollution. Microbial control has attracted increasing attention due to its safety and pollution-free advantages. This review summarizes the sources and species of biocontrol microorganisms for citrus canker in the past decade, analyzes the biocontrol mechanisms of these microorganisms, evaluates the development and field control effects of biocontrol agents, and points out the problems existing in the microbial control of citrus canker, providing a reference for the research on biocontrol microorganisms for citrus canker.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |