Spider Mite Avoidance

Spider Mite Avoidance refers to genetic traits that reduce cannabis plants' susceptibility to spider mite infestation, a common pest in indoor and outdoor cultivation. Rather than a single heritable marker, this family encompasses multiple physiological and biochemical defenses—including leaf surface texture, trichome density, and volatile secondary metabolites—that collectively discourage mite colonization. Lineage records and cultivation reports frequently associate certain landrace and modern cultivars with lower mite pressure, though resistance remains environmental-context dependent. Breeders working toward spider mite tolerance typically select parent plants from strains documented to recover quickly or show minimal damage after infestation. This trait family is particularly relevant in integrated pest management (IPM) frameworks where genetic resilience reduces reliance on miticid

Plant breeders prioritize spider mite avoidance traits to develop cultivars suited to low-input or organic production systems. Selection often occurs through field trials and pest-exposure testing rather than molecular markers, making this a polygenic trait that requires consistent evaluation across generations.