Some factors influencing curly top virus concentration in sugar beets.
GIDDINGS
N J
NJ
D027461:Beta vulgaris; D002241:Carbohydrates; D004194:Disease; D010935:Plant Diseases; D010944:Plants; D014777:Virus Diseases; D014780:Viruses
D002241:Carbohydrates
BEETS/diseases; VIRUSES/diseases--in plants