Edgelist of known associations between insect host (`Host`) and viral pathogen (`Virus`), and associated references and indexing values. These data are smaller than `assocref`, and `citation`. The variables are as follows:
data(viraref)
A data.frame with 2124 observations
RefCode. Index of reference obtained from `nematode` data frame
Citation. Reference.
ERNv. EDWIP record number
HostSpecies. Host species
PathogenSpecies. Virus name
HostTaxID. Host NCBI ID number
HostGenus. Host genus
HostFamily. Host family
HostOrder. Host order
HostClass. Host class
PathTaxID. Pathogen NCBI ID number
PathGenus. Pathogen genus
PathFamily. Pathogen family
PathOrder. Pathogen order
PathClass. Pathogen class
PathKingdom. Pathogen kingdom