Fecha de publicación: -- Fuente: WIPO "tomato" Genetic markers for powdery mildew resistance in Cannabis are provided. In some embodiments, the genetic markers may be on chromosome 9 of the Cannabis genome. In some embodiments, the genetic markers may be single nucleotide polymorphisms (SNPs). Related methods for testing Cannabis plants using such markers and methods for producing Cannabis plants with powdery mildew resistance are also provided.