Pathogen Screening
Pathogen screening refers to laboratory protocols used to detect and identify microbial contaminants—including fungi, bacteria, and molds—in cannabis plant material and finished products. These tests examine whether crops carry common pathogens like Botrytis, Powdery Mildew, Aspergillus, or E. coli before entering the supply chain. Screening is often mandated by regulatory frameworks in licensed cultivation and is increasingly standard practice in breeding programs seeking to develop disease-resistant genetics. Understanding pathogen presence helps breeders identify which parent plants demonstrate natural resistance traits worth selecting for future crosses.
Pathogen Screening strains
No strains tagged into Pathogen Screening yet — they'll appear here as breeders submit lineage records under this family.
Pathogen screening refers to laboratory protocols used to detect and identify microbial contaminants—including fungi, bacteria, and molds—in cannabis plant material and finished products. These tests examine whether crops carry common pathogens like Botrytis, Powdery Mildew, Aspergillus, or E. coli before entering the supply chain. Screening is often mandated by regulatory frameworks in licensed cultivation and is increasingly standard practice in breeding programs seeking to develop disease-resistant genetics. Understanding pathogen presence helps breeders identify which parent plants demonstrate natural resistance traits worth selecting for future crosses.
Breeders use pathogen screening data to select parent plants with inherent resistance mechanisms, building cleaner genetic lines over generations. Cultivators also rely on these results to avoid propagating contaminated clones and to identify environmental or management factors linked to crop losses.
Educational reference · Cultivar metadata only · No medical claims