Tag Archives: PathogenDX

By Milan Patel

As the demand for legal cannabis continues to rise and more states come online, it is imperative to enact more rigorous and comprehensive testing solutions to protect the health of consumers. People use cannabis products for wellness and to find relief; they should not be susceptible to consuming pathogens and falling ill. Especially for immunocompromised consumers, the consequences of consuming contaminated cannabis or hemp are dire. Of course, there should be federal standards for pathogen testing requirements like we have for the food industry. But right now, as cannabis is not yet federally legal, testing regulations vary between states and in many states, testing requirements are too loose and enforcement is minimal. It is up to state legislators, regulators and cannabis operators to protect the health of consumers through implementing more stringent testing.

From the outset, the environmental elements needed to grow cannabis – heat, light, humidity, soil – make cannabis ripe for pathogens to proliferate. Even when growers follow strict sanitation procedures through the supply chain from seed to sale, contaminations can still occur. Cannabis companies need to be hypervigilant and proactive about testing, not just reactive. The lack of regulations in some states is alarming, and as the cannabis industry is highly competitive and so many companies have emerged in a short time, there are unfortunately unscrupulous actors that have skated by in a loose regulatory landscape, just in the game to make a quick buck, even at the expense of consumer health. And there are notable instances where states do not have enforcement in place to deter harmful manufacturing practices. For instance, there are some states that don’t mandate moisture control and there have been incidents of companies watering down flower so it has more weight and thus can be sold at a higher cost – all the while that added moisture leads to mold, harming the consumer. This vicious circle driven by selfish human behavior needs to be broken by stricter regulations and enforcement.

While in the short term, looser testing regulations may save companies some money, in the long run these regulatory environments carry significant economic repercussions and damage the industry at large, most importantly injury or death to customers and patients. Recalls can tarnish a company’s brand and reputation and cause sales and stock prices to tank, and since cannabis legalization is such a hotly contested issue, the media gloms onto these recalls, which opponents to legalization then leverage to justify their stance. In order to win the hearts and minds of opponents and bring about federal legalization sooner, we need safer products so cannabis won’t be cast in such a dangerous, risky light.

Certainly, there’s a bit of irony at play here – the lack of federal regulations heightens the risk of contaminated cannabis reaching consumers, and on the flip side recalls are used by opponents to justify stigmatizing the plant and keeping it illegal. Nevertheless, someday in the not-too-distant future, cannabis will be legalized at the federal level. And when that day happens, federal agents will aggressively test and regulate cannabis; they’ll swab every area in facilities and demand thorough records of testing up and down the supply chain; current good manufacturing practices (cGMP) will be mandated. No longer will violations result just in a slap on the wrist – businesses will be shut down. To avoid a massive shock to the system, it makes sense for cannabis companies to pivot and adopt rigorous and wide-sweeping testing procedures today. Wait for federal legalization, and you’ll sink.

Frankly, the current landscape of cannabis regulation is scary and the consequences are largely yet to be seen. Just a few months ago, a Michigan state judge reversed part of a recall issued by the state’s Marijuana Regulatory Agency (MRA) on cannabis that exceeded legal limits of yeast, mold and aspergillus, bringing contaminated cannabis back to shelves without even slapping a warning label on the packaging to inform consumers of the potential contamination. This is a classic case of the power of the dollar prevailing over consumer safety and health. Even in well-established markets, the lack of regulations is jarring. For example, before this year in Colorado, testing for aspergillus wasn’t even required. (Aspergillus inhalation, which can cause Aspergillosis, can be deadly, especially for people who are immunocompromised). Many states still allow trace amounts of aspergillus and other pathogens to be present in cannabis samples. While traces may seem inconsequential in the short term, what will happen to frequent consumers who have been pinging their lungs with traces of pathogens for 30 years? Consistently inhaling trace amounts of pathogens can lead to lung issues and pulmonary disease down the road. Look what happened to people with breathing and lung issues during the last two years with COVID. What’s going to happen to these people when the next pandemic hits?

We need state regulators and MSOs to step up and implement more aggressive testing procedures. These regulators and companies can create a sea of change in the industry to better protect the health and well-being of consumers. Just complying with loose regulations isn’t good enough. We need to bring shortcomings around testing into the limelight and demand better and more efficient regulatory frameworks. And we should adopt the same standards for medical and adult use markets. Right now, several states follow cGMP for medical but not adult use – that’s ridiculous. Potentially harming consumers goes against what activists seeking legalization have been fighting for. Cannabis, untainted, provides therapeutic and clinical value not just to medical patients but to all consumers; cannabis companies should promote consumer health through their products, not jeopardize it.

For best practices, companies should conduct tests at every step in the supply chain, not just test end products. And testing solutions should be comprehensive. Most of the common tests used today are based on petri dishes, an archaic and inefficient technology dating back over a century, which require a separate dish to test for each pathogen of interest. If you’re waiting three to five days to see testing results against fifteen pathogens and a pathogen happens to be present, by the time you see results, the pathogen could have spread and destroyed half of your crops. So, not only do petri dishes overburden state-run labs, but due to their inherent inefficiencies, relying on these tests can significantly eat into cannabis companies’ revenues. At PathogenDx, we’ve created multiplexing solutions that can identify and detect up to 50 pathogens in a single test and yield accurate results in six hours. To save cannabis companies money in the long run and to make sure pathogens don’t slip through the cracks, more multiplexing tests like the ones we’ve created should be implemented in state labs.

Right now, while the regulatory landscape is falling short in terms of protecting consumer health, better solutions already exist. I urge state regulators and cannabis companies to take testing very seriously, be proactive and invest in creating better testing infrastructure today. Together, we can protect the health of consumers and create a stronger, more trustworthy and prosperous cannabis industry.

August 17, 2021

AOAC Approves Two New Microbiological Assays

By Cannabis Industry Journal Staff

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On August 11, PathogenDx announced that they received an AOAC Performance Tested Methods Certificate for their Quant^Xtotal yeast and mold test. Six days later, on August 17, Medicinal Genomics announced that AOAC approved their PathoSEEK 5-Color Aspergillus Multiplex Assays under the same AOAC Performance Tested Methods program.

Both assays are specifically designed with cannabis and hemp testing in mind and designed to expedite and simplify microbiological testing. PathogenDx’s Quant^Xquantifies the total amount of yeast and mold in a sample while also measuring against safety standards.

In addition to the total yeast and mold count test, PathogenDx has also introduced a 96-well plate, improved sample preparation and new data reporting with a custom reporting portal for compliance testing.

The Medicinal Genomics platform can detect four species, including A. flavus, A. fumigatus, A. niger, and A. terreus in both flower and infused edibles. The PathoSEEK microbial testing platform uses a PCR-based assay and provides an internal plant DNA control for every reaction.

This technique verifies the performance of the assay when detecting pathogens, allegedly minimizing false negative results commonly due to set up errors and experimental conditions.

AOAC International is a standards organization that works in the cannabis testing space through their CASP program to evaluate and approve standard testing methods for the industry.

July 29, 2021

Leaders in Cannabis Testing – Part 1: A Q&A with Milan Patel, CEO and Co-Founder of PathogenDx

By Aaron Green

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In this “Leaders in Cannabis Testing” series of articles, Green interviews cannabis testing laboratories and technology providers that are bringing unique perspectives to the industry. Particular attention is focused on how these businesses integrate innovative practices and technologies to navigate a rapidly changing landscape of regulatory constraints and B2B demand.

PathogenDx is an Arizona-based provider of microbial testing technologies. Since their inception in 2014, they have broadened their reach to 26 states in the US. In addition to cannabis product testing, PathogenDx also provides technologies for food safety testing, environmental testing and recently started offering human diagnostics testing to support COVID-19 response efforts.

We interviewed Milan Patel, CEO and co-founder of PathogenDx. Milan founded PathogenDx as a spin-off from one of his investments in a clinical diagnostics company testing for genetic markers in transplant organs. Prior to PathogenDx, Milan worked in finance and marketing at Intel and later served as CFO at Acentia (now Maximus Federal).

Aaron Green: What’s the history of PathogenDx?

Milan Patel: PathogenDx was effectively a spin-off of a clinical diagnostics company that my partner Dr. Mike Hogan, the inventor of the technology, had founded when he was a professor at the University of Arizona, but previously at Baylor Medical College back in 2002. I had invested in the company back then and I had realized that his technology had a broad and wide sweeping impact for testing – not just for pathogens in cannabis specifically, but also for pathogens in food, agriculture, water and even human diagnostics. In the last 14 months, this became very personal for every single person on the planet having been impacted by SARS-CoV-2, the viral pathogen causing Covid-19. The genesis of the company was just this, that human health, food and agricultural supply, and the environment has and will continue to be targeted by bacterial, fungal and viral pathogens impacting the safety and health of each human on the planet.

We founded PathogenDx and we pivoted the company from its original human organ transplant genetics market scope into the bigger markets; we felt the original focus was too niche for a technology with this much potential. We licensed the technology, and we repurposed it into primarily cannabis. We felt that achieving commercial success and use in the hands of cannabis testing labs at the state level where cannabis was first regulated was the most logical next step. Ultimately, our goal was and is to move into markets that are approved at the federal regulatory side of the spectrum, and that is where we are now.

Green: What year was that?

Patel: 2014.

Green: So, PathogenDx started in cannabis testing?

Patel: Yes, we started in cannabis testing. We now have over 100 labs that are using the technology. There is a specific need in cannabis when you’re looking at contamination or infection.

In the case of contamination on cannabis, you must look for bacterial and fungal organisms that make it unsafe, such as E. coli, or Salmonella or Aspergillus pathogens. We’re familiar with recent issues like the romaine lettuce foodborne illness outbreaks at Chipotle. In the case of fungal organisms such as Aspergillus, if you smoke or consume contaminated cannabis, it could have a huge impact on your health. Cannabis regulators realized that to ensure public health and safety there was more than just one pathogen – there were half a dozen of these bugs, at a minimum, that could be harmful to you.

The beauty of our technology, using a Microarray is that we can do what is called a multiplex test, which means you’re able to test for all bacterial and fungal pathogens in a single test, as opposed to the old “Adam Smith” model, which tests each pathogen on a one-by-one basis. The traditional approach is costly, time consuming and cumbersome. Cannabis is such a high value crop and producers need to get the answer quickly. Our tests can give a result in six hours on the same day, as opposed to the two or three days that it takes for these other approved methods on the market.

Green: What is your business model? Is there equipment in addition to consumables?

Patel: Our business model is the classic razor blade model. What that means is we sell equipment as well as the consumables – the testing kits themselves.

The PathogenDx technology uses standard, off-the-shelf lab equipment that you can find anywhere. We didn’t want to make the equipment proprietary so that a lab has to buy a specific OEM branded product. They can use almost any equipment that’s available commercially. We wanted to make sure that labs are only paying a fraction of the cost to get our equipment, as opposed to using other vendors. Secondly, the platform is open-ended, meaning it’s highly flexible to work with the volumes that different cannabis labs see daily, from high to low.

One equipment set can process many different types of testing kits. There are kits for regulated testing required by states, as well as required environmental contamination.

Green: Do you provide any in-house or reference lab testing?

Patel: We do. We have a CLIA lab for clinical testing. We did this about a year ago when we started doing COVID testing.

We don’t do any kind of in-house reference testing for cannabis, though we do use specific reference materials or standards from Emerald Scientific, for example, or from NCI. Our platform is all externally third-party reference lab tested whether it’s validated by our external cannabis lab customers or an independent lab. We want our customers to make sure that the actual test works in their own hands, in their own facility by their own people, as opposed to just shrugging our shoulders and saying, “hey, we’ve done it ourselves, believe us.” That’s the difference.

Green: Can you explain the difference between qPCR and endpoint PCR?

Patel: The difference between PathogenDx’s Microarray is it uses endpoint PCR versus qPCR (quantitative real time PCR). Effectively, our test doesn’t need to be enriched. Endpoint PCR delivers a higher level of accuracy, because when it goes to amplify that target DNA, whether it’s E. coli, Salmonella or Aspergillus pieces, it uses all the primer reagent to its endpoint. So, it amplifies every single piece of an E. Coli (for example) in that sample until the primer is fully consumed. In the case of qPCR, it basically reaches a threshold and then the reaction stops. That’s the difference which results in a much greater level of accuracy. This provides almost 10 times greater sensitivity to identify the pathogen in that sample.

The second thing is that we have separated out how the amplified sample hybridizes to the probe. In the case of our assay, we have a microarray with a well in it and we printed the actual probe that has the sequence of E. coli in there, now driving 100% specificity. Whereas in the qPCR, the reaction is not only amplifying, but it’s also basically working with the probe. So, in that way, we have a higher level of efficiency in terms of specificity. You get a definite answer exactly in terms of the organism you’re looking for.

In terms of an analogy, let’s take a zip code for example which has the extra four digits at the end of it. In the case of endpoint PCR, we have nine digits. We have our primer probes which represent the standard five digits of a zip code, and the physical location of the probe itself in the well which serves as the extra four digits of that zip code. The analyte must match both primary and secondary parts of the nine-digit zip code for it to lock in, like a key and a lock. And that’s the way our technology works in a nutshell.

Endpoint PCR is completely different. It drives higher levels of accuracy and specificity while reducing the turnaround time compared to qPCR – down to six hours from sample to result. In qPCR, you must enrich the sample for 24 to 48 hours, depending on bacteria or fungus, and then amplification and PCR analysis can be done in one to three hours. The accuracies and the turnaround times are the major differences between the endpoint PCR and qPCR.

Green: If I understand correctly, it’s a printed microarray in the well plate?

Patel: That’s correct. It’s a 96-well plate, and in each well, you’ve now printed all the probes for all targets in a single well. So, you’re not running more than one well per target, or per organism like you are for qPCR. You’re running just one well for all organisms. With our well plates, you’re consuming fewer wells and our patented foil-cover, you only use the wells you need. The unused wells in the well plate can be used in future tests, saving on costs and labor.

Green: Do you have any other differentiating IP?

Patel: The multiplex is the core IP. The way we process the raw sample, whether it’s flower or non-flower, without the need for enrichment is another part of the core IP. We do triplicate probes in each well for E. Coli, triplicate probes for Salmonella, etc., so there are three probes per targeted organism in each of the wells. We’re triple checking that you’re definitively identifying that bug at the end of the day. This is the cornerstone of our technology.

We were just approved by the State of New York, and the New York Department of Health has 13 different organisms for testing on cannabis. Think about it: one of the most rigorous testing requirements at a state level – maybe even at a federal level – and we just got approved for that. If you had to do 13 organisms separately, whether it’s plate culture or qPCR, it would become super expensive and very difficult. It would break the very backs of every testing lab to do that. That’s where the multiplexing becomes tremendously valuable because what you’re doing is leveraging the ability to do everything as a single test and single reaction.

Green: You mentioned New York. What other geographies are you active in?

Patel: We’re active in 26 different states including the major cannabis players: Florida, Nevada, California, Arizona, Michigan, New York, Oklahoma, Colorado and Washington – and we’re also in Canada. We’re currently working to enter other markets, but it all comes down to navigating the regulatory process and getting approval.

We’re not active currently in other international markets yet. We’re currently going through the AOAC approval process for our technology and I’m happy to say that we’re close to getting that in the next couple of months. Beyond that, I think we’ll scale more internationally.

I am delighted to say that we also got FDA EUA federal level authorization of our technology which drives significant credibility and confidence for the use of the technology. About a year ago, we made a conscious choice to make this technology federally acceptable by going into the COVID testing market. We got the FDA EUA back on April 20, ironically. That vote of confidence by the FDA means that our technology is capable of human testing. That has helped to create some runway in terms of getting federalized with both the FDA and the USDA, and certification by AOAC for our different tests.

Green: Was that COVID-19 EUA for clinical diagnostics or surveillance?

Patel: It was for clinical diagnostics, so it’s an actual human diagnostic test.

Green: Last couple of questions here. Once you find something as a cannabis operator, whether its bacteria or fungus, what can you do?

Patel: There are many services that are tied into our ecosystem. For example, we work with Willow Industries, who does remediation.

There’s been a lot of criticism around DNA based technology. It doesn’t matter if it’s qPCR or endpoint PCR. They say, “well, you’re also including dead organisms, dead DNA.” We do have a component of separating live versus dead DNA with a biomechanical process, using an enzyme that we’ve created, and it’s available commercially. Labs can test for whether a pathogen is living or dead and, in many cases, when they find it, they can partner with remediation companies to help address the issue at the grower level.

Another product we offer is an EnviroX test, which is an environmental test of air and surfaces. These have 50 pathogens in a single well. Think about this: these are all the bad actors that typically grow where soil is – the human pathogens, plant pathogens, powdery mildew, Botrytis, Fusarium – these are very problematic for the thousands of growers out there. The idea is to help them with screening technology before samples are pulled off the canopy and go to a regulated lab. We can help the growers isolate where that contamination is in that facility, then the remediation companies can come in, and help them save their crop and avoid economic losses.

Green: What are you most interested in learning about?

Patel: I would prefer that the cannabis industry not go through the same mistakes other industries have gone through. Cannabis started as a cottage industry. It’s obviously doubled every year, and as it gets scaled, the big corporations come in. Sophistication, standards, maturity all help in legitimacy of a business and image of an industry. At the end of the day, we have an opportunity to learn from other industries to really leapfrog and not have to go through the same mistakes. That’s one of the things that’s important to me. I’m very passionate about it.

One thing that I’ll leave you with is this: we’re dealing with more bugs in cannabis than the food industry. The food industry is only dealing with two to four bugs and look at the number of recalls they are navigating – and this is a multi-billion-dollar industry. Cannabis is still a fraction of that and we’re dealing with more bugs. We want to look ahead and avoid these recalls. How do you avoid some of the challenges around antimicrobial resistance and antibiotic resistance? We don’t want to be going down that road if we can avoid it and that’s sort of a personal mission for myself and the company.

Cannabis itself is so powerful, both medicinally as well as recreationally, and it can be beneficial for both consumers and industry image if we do the right things, and avoid future disasters, like the vaping crisis we went through 18 months ago because of bad GMPs. We must learn from those industries. We’re trying to make it better for the right reasons and that’s what’s important to me.

Green: Okay, great. That concludes the interview. Thank you, Milan.

Patel: Thank you for allowing me to share my thoughts and your time, Aaron.

October 24, 2019

Rapid Pathogen Detection for the 21st Century: A Look at PathogenDx

By Aaron G. Biros

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In 1887, Julius Petri invented a couple of glass dishes, designed to grow bacteria in a reproducible, consistent environment. The Petri dish, as it came to be known, birthed the scientific practice of agar cultures, allowing scientists to study bacteria and viruses. The field of microbiology was able to flourish with this handy new tool. The Petri dish, along with advancements in our understanding of microbiology, later developed into the modern field of microbial testing, allowing scientists to understand and measure microbial colonies to detect harmful pathogens in our food and water, like E. coli and Salmonella, for example.

The global food supply chain moves much faster today than it did in the late 19^th century. According to Milan Patel, CEO of PathogenDx, this calls for something a little quicker. “Traditional microbial testing is tedious and lengthy,” says Patel. “We need 21^st century pathogen detection solutions.”

Milan Patel first joined the parent company of PathogenDx back in 2012, when they were more focused on clinical diagnostics. “The company was predominantly built on grant funding [a $12 million grant from the National Institute of Health] and focused on a niche market that was very specialized and small in terms of market size and opportunity,” says Patel. “I realized that the technology had a much greater opportunity in a larger market.”

Milan Patel, CEO of PathogenDx
Photo: Michael Chansley

He thought that other markets could benefit from that technology greatly, so the parent company licensed the technology and that is how PathogenDx was formed. Him and his team wanted to bring the product to market without having to obtain FDA regulatory approval, so they looked to the cannabis market. “What we realized was we were solving a ‘massive’ bottleneck issue where the microbial test was the ‘longest test’ out of all the tests required in that industry, taking 3-6 days,” says Patel. “We ultimately realized that this challenge was endemic in every market – food, agriculture, water, etc. – and that the world was using a 140-year-old solution in the form of petri dish testing for microbial organisms to address challenges of industries and markets demanding faster turnaround of results, better accuracy, and lower cost- and that is the technology PathogenDx has invented and developed.”

While originally a spinoff technology designed for clinical diagnostics, they deployed the technology in cannabis testing labs early on. The purpose was to simplify the process of testing in an easy approach, with an ultra-low cost and higher throughput. Their technology delivers microbial results in less than 6 hours compared to 24-36 hours for next best option.

Out of all the tests performed in a licensed cannabis testing laboratory, microbial tests are the longest, sometimes taking up to a few days. “Other tests in the laboratory can usually be done in 2-4 hours, so growers would never get their microbial testing results on time,” says Patel. “We developed this technology that gets results in 6 hours. The FDA has never seen something like this. It is a very disruptive technology.”

When it comes to microbial contamination, timing is everything. “By the time Petri dish results are in, the supply chain is already in motion and products are moving downstream to distributors and retailers,” Patel says. “With a 6-hour turnaround time, we can identify where exactly in the supply chain contaminant is occurring and spreading.”

The technology is easy to use for a lab technician, which allows for a standard process on one platform that is accurate, consistent and reproduceable. The technology can deliver results with essentially just 12 steps:

Take 1 gram of cannabis flower or non-flower sample. Or take environmental swab
Drop sample in solution. Swab should already be in solution
Vortex
Transfer 1ml of solution into 1.5ml tube
A look at how the sample is added to the microarray
Conduct two 3-minute centrifugation steps to separate leaf material, free-floating DNA and create a small pellet with live cells
Conduct cell lysis by adding digestion buffer to sample on heat blocks for 1 hour
Conduct Loci enhancement PCR of sample for 1 hour
Conduct Labelling PCR which essentially attaches a fluorescent tag on the analyte DNA for 1 hour
Pipette into the Multiplex microarray well where hybridization of sample to probes for 30 minutes
Conduct wash cycle for 15 minutes
Dry and image the slide in imager
The imager will create a TIFF file where software will analyze and deliver results and a report

Their DetectX product can test for a number of pathogens in parallel in the same sample at the same time down to 1 colony forming unit (CFU) per gram. For bacteria, the bacterial kit can detect E. coli, E. coli/Shigella spp., Salmonella enterica, Listeria and Staph aureus, Stec 1 and Stec 2 E.coli. For yeast and mold, the fungal kit can test for Aspergillus flavus, Aspergillus fumigatus, Aspergillus niger and Aspergillus terreus.

Their QuantX is the world’s first and only multiplex quantification microarray product that can quantify the microbial contamination load for key organisms such as total aerobic bacteria, total yeast & mold, bile tolerant gram negative, total coliform and total Enterobacteriaceae over a dynamic range from 100 CFU/mL up to 1,000,000 CFU/mL.

Not all of the PathogenDx technology is designed for just microbial testing of cannabis or food products. Their EnviroX technology is designed to help growers, processors or producers across any industry identify areas of microbial contamination, being used as a tool for quality assurance and hazard analysis. They conducted industry-wide surveys of the pathogens that are creating problems for cultivators and came up with a list of more than 50 bacterial and fungal pathogens that the EnviroX assay can test for to help growers identify contamination hotspots in their facilities.

Using the EnviroX assay, growers can swab surfaces like vents, fans, racks, workbenches and other potential areas of contamination where plants come in contact. This helps growers identify potential areas of contamination and remediate those locations. Patel says the tool could help growers employ more efficient standard operating procedures with sanitation and sterilization, reducing the facility’s incidence of pathogens winding up on crops, as well as reduction in use of pesticides and fungicides on the product.

Deploying this technology in the cannabis industry allowed Milan Patel and the PathogenDx team to bring something new to the world of microbial testing. Their products are now in more than 90 laboratories throughout the country. The success of this technology provides another shining example of how the cannabis market produces innovative and disruptive ideas that have a major impact on the world, far beyond cannabis itself.

March 6, 2019

Product Release: PathogenDx Announces New Products, Branding

By Aaron G. Biros

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According to a press release published earlier this week, PathogenDx, Inc., is expanding their product portfolio and doing some rebranding. The DNA-based pathogen detection testing provider, headquartered in Scottsdale, Arizona, produces microarray testing platforms for the cannabis, agriculture and food and beverage industries. Their rapid testing technology can reportedly identify and detect 50+ pathogens all in a single test, including common pathogens such as E. Coli, Salmonella and Aspergillus.

Here is a look at their new product suite, taken from the press release:

DetectX – Tests for the presence of pathogenic microbial organisms down to a single organism, at less than 0.1 CFU/gram for state regulated compliance. Test 96 or more samples a day for multiple state mandated microbial pathogens, with product safety certainty delivered in 6 hours, far more rapid than current industry standards of 72 hours or more.
QuantX – The world’s first quantification microarray test for Cannabis. This test measures the microbial load in a sample, while also providing discrimination of the organism content relative to testing standards. Regulatory agencies will now have the opportunity to improve microbial testing standards to ensure safety.
EnviroX – With a single swab, one can identify 50+ species and classes of microbes, with quick-turn results, by simply swabbing a grower/cultivation facility surfaces and vents. Submit, identify, and remediate. It’s that simple to mitigate risk to high-value crops.
PhytoX – Coming in Summer of 2019, PathogenDx will introduce the ultra-rapid, easy plant pathogen test to detect powdery mildew, gray mold, mites and other microbial bugs that can become destructive threats to one’s crop. Acquire results in 6 hours to intercept and redress infestation that can destroy one’s yield.

According to CEO and Co-Founder Milan Patel, they want their technology to set the standard for product safety testing. “We’re making the accurate testing of cannabis, food and agriculture faster, more definitive and less expensive with trackable results benefitting growers, producers, regulators and consumers worldwide,” says Patel. “Our new brand is inspired by our unique microplex array and is bright, fresh, memorable and expansive, enabling us to move from cannabis only to much larger global consumable markets where we can continue to offer new products and applications for the technology.”

This announcement comes as the company is positioning itself to expand far beyond just the cannabis testing arena, diving into the food and beverage and agriculture industries with a much stronger presence. As recently as late February, the company announced purchases of new real estate, expanding their production capacity, as well as announcing a few key hires, expanding their leadership team.