Keywords Fire blight,PRA,Detection techniques,Slide agglutination test,Co-agglutination,,,,test,ODD,immunofluorescence test,Membrane immuno-isolation,Susceptibility,Plant quarantine;

• 梨火疫病;风险分析;检测技木;玻片凝集;协同凝集;琼脂双扩散;免疫荧光;膜上免疫分离;品种感病性;植物检疫;