Pest Resistance Traits

Pest resistance traits in cannabis are phenotypic and genetic markers breeders select to reduce susceptibility to spider mites, powdery mildew, and other common cultivation threats. These traits are often associated with plant secondary metabolites, leaf surface characteristics, and trichome density rather than specific terpenes alone. Lineage records frequently report that certain landrace and heirloom genetics express naturally higher resistance profiles. Breeders working in this category focus on stabilizing these defensive characteristics across generations while maintaining desired cannabinoid and flavor profiles. Understanding pest resistance genetics helps guide selection for more resilient cultivation lines.

Breeders prioritize pest resistance traits to reduce fungicide and pesticide dependency in production environments. Crossing known resistant parent genetics and selecting offspring expressing robust defensive phenotypes remains a core strategy in sustainable breeding programs.