Tetteha, Antonia y. Identifying resistance topPowdery mildew race 2W in the USDA-ARS watermelon germplasm collection / Antonia Y. Tetteha ; Todd C. Wehner ; Angela R. Davisb - 7 páginas Subjects--Topical Terms: SandiaCitrullusWatermelonMohoResistenciaOidio