The transmission of beet mosaic and beet yellows viruses by aphides; a comparative study of a nonpersistent and a persistent virus having host plants and vectors in common.
WATSON
M A
MA
D000818:Animals; D001042:Aphids; D027461:Beta vulgaris; D004194:Disease; D005822:Genetic Vectors; D010944:Plants; D014780:Viruses
APHIDS/transmission of disease; BEETS/diseases; VIRUSES/diseases--in plants