Parthenium hysterophorum L.
Selection criteria. Country: Venezuela. Associated organism: any (distribution map)
Number of records. 8.
Date information. 1930 (Jun, Dec).
Locations. Distrito Federál, Lara, Miranda, state not noted.
Associated organisms. Alternaria alternata; Cercospora parthenii; Oidium sp.; Puccinia parthenii.
Literature. Chardón & Toro (1934) page(s) 284, 250-251; Dennis (1970) page(s) 151, 401; Urtiaga (1986) page(s) 34.