Botrytis Susceptibility
Botrytis susceptibility refers to a plant's relative vulnerability to Botrytis cinerea (gray mold), a common fungal pathogen affecting cannabis cultivation. Dense canopy structure, high humidity tolerance, and certain terpene profiles are commonly associated with increased susceptibility in breeding populations. This trait is largely environmental and phenotype-dependent rather than purely genetic, though some cultivars show consistent patterns across growing conditions. Understanding botrytis susceptibility helps breeders select for improved airflow characteristics, tighter bud structure resistance, and disease management traits in breeding programs.
Botrytis Susceptibility strains
No strains tagged into Botrytis Susceptibility yet — they'll appear here as breeders submit lineage records under this family.
Botrytis susceptibility refers to a plant's relative vulnerability to Botrytis cinerea (gray mold), a common fungal pathogen affecting cannabis cultivation. Dense canopy structure, high humidity tolerance, and certain terpene profiles are commonly associated with increased susceptibility in breeding populations. This trait is largely environmental and phenotype-dependent rather than purely genetic, though some cultivars show consistent patterns across growing conditions. Understanding botrytis susceptibility helps breeders select for improved airflow characteristics, tighter bud structure resistance, and disease management traits in breeding programs.
Breeders working in humid or outdoor environments often prioritize selecting against botrytis susceptibility by favoring open canopy architecture, faster flower maturation times, and denser trichome development. Plants demonstrating historical resilience in wet conditions become parent stock for crosses targeting disease-resistant phenotypes.
Educational reference · Cultivar metadata only · No medical claims