Environmental Screening

Do you need a method for identifying potential sources of microbial contamination in your facility?

Plant pathogens can infect cannabis crops at the roots, crown, and foliage, reducing their ability to grow. Molds can also colonize the cannabis flower during development or after harvest, which can compromise quality and pose a health risk to consumers.

Now, labs, cannabis cultivators, and processors can use the same method the top cannabis testing labs in the world use to detect microbial contamination on end products to screen cultivation spaces, processing areas, and equipment!

Test for Bacteria, Molds, and Pathogens

Medicinal Genomics offers PathoSEEK® Detection Assays that cover a variety of bacteria, molds, and pathogens that could infect your facility. Swab any surface (floors, walls, ceilings, ventilation ducts, equipment, drains, hoses, etc.) to identify sources of contamination.


Total Aerobic Count
Bile-Tolerant Gram-Negative Bacteria
E. coli
Shiga toxin-producing E. coli (STEC)
Pseudomonas aeruginosa
Staphylococcus aureus


Total Yeast and Mold
Aspergillus niger
Aspergillus fumigatus
Aspergillus flavus
Aspergillus terreus


Hop Latent Viroid
Lettuce Chlorosis Virus
Cannabis Cryptic Virus Tobacco Mosaic Virus Powdery Mildew Botrytis
Russet Mites
Fusarium oxysporum

Powered by PathoSEEK®

The PathoSEEK® Microbial Safety Testing Platform is trusted by the top cannabis testing labs in the country, and has become the preferred microbial detection technology for cannabis flower, extracts, and a variety of infused products. The PathoSEEK platform uses qPCR technology, an established safety testing method in the food industry and medicine that has been used in several peer-reviewed studies.

Learn more about PathoSEEK

The Top Cannabis Testing Labs Trust PathoSEEK

Hear from Labs Using PathoSEEK

Getting Started

Getting started with the PathoSEEK Microbial Safety Testing Platform is as easy as 1, 2, 3.

Purchase Chemical reagents from Medicinal Genomics. View Starter Bundles or Build Your Own Order.

Purchase equipment and consumables from other vendors. Review the qPCR Equipment and Consumables Spreadsheet

Still have questions? Don’t hesitate to reach out to us.

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