The shallot aphis, Myzus ascalonicus Doncaster, and its behaviour as a vector of plant viruses.
DONCASTER
J P
JP
KASSANIS
B
B
D000818:Animals; D001042:Aphids; D010935:Plant Diseases; D010942:Plant Viruses; D010944:Plants; D027781:Shallots; D014780:Viruses