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Montes-Borrego, M.; Muñoz-Ledesma, F. J.; Jiménez-Díaz, R. M.; Landa, B. B. Short Communication: Local Infection of Opium Poppy Leaves by Peronospora Somniferi Sporangia Can Give Rise to Systemic Infections and Seed Infection in Resistant Cultivars. Span. j. agric. res. 2017, 15, e10SC01.