Flue-cured tobacco virus tracing method, medium and system

The invention provides a flue-cured tobacco virus traceability method, medium and system, and belongs to the technical field of flue-cured tobacco virus traceability, and the flue-cured tobacco virus traceability method, medium and system comprises the following steps: constructing comprehensive fingerprints of proteomics, metabonomics and image visual features of flue-cured tobacco with flue-cured tobacco viruses; establishing a relation model between the flue-cured tobacco virus infected cell fingerprints and flue-cured tobacco image features; acquiring an image of the flue-cured tobacco in the to-be-traced area Calculating the cell fingerprints of the flue-cured tobacco in the to-be-traced area according to the relation model; and according to the obtained cell fingerprints of the flue-cured tobacco in the to-be-traced area, judging the similarity of the cell fingerprints corresponding to the traced target viruses, and judging whether the to-be-traced area is a transmission place of the target viruses. Acc