CHARACTERIZATION OF A POPULATION OF SUNFLOWER BROOMRAPE (OROBANCHE CUMANA) FROM SPAIN WITH ATYPICAL VIRULENCE AND TWO NOVEL RESISTANT SOURCES FROM HELIANTHUS SPP.
CHARACTERIZATION OF A POPULATION OF SUNFLOWER BROOMRAPE (OROBANCHE CUMANA) FROM SPAIN WITH ATYPICAL VIRULENCE AND TWO NOVEL RESISTANT SOURCES FROM HELIANTHUS SPP.