Pests threaten crops, waterways and living structures. Yet traditional chemical pesticides can have unintended and unforeseen consequences. There is now a better way to secure human interests using naturally occurring microbials that protect without harming people, animals, and the environment. That solution is EcoPesticides. The time for change is now.

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In 1948, the scientist who discovered the insecticide qualities of the chemical DDT was awarded the Nobel Prize. Twenty-four years later, DDT was banned due to its devastating effects on humans and nature. That ban is credited with the resurgence of the bald eagle and peregrine falcons, which were on the brink of extinction. There’s no telling what banning DDT meant for farmers and the population at large.

 The vision of EcoPesticides International is to offer an alternative to harsh chemical pesticides in the form of naturally occurring microorganisms. 

Chemical pesticides are powerful and can have unintended and unforeseen consequences. While they control insects, weeds, and diseases and have significant economic value, their use poses serious threats to people and the environment. Banning pesticides isn’t the answer. The world’s need for consistent crop yields, healthy waterways and living spaces is too great to lose the protection pesticides afford.

The vision of EcoPesticides International is to offer an alternative to harsh chemical pesticides in the form of naturally occurring microorganisms known to be lethal to targeted pests and non-harmful to the environment. Historically, their implementation has been hampered because these living pesticides rapidly degrade when exposed to typical environmental conditions, including UV light, heat and other factors. Using our novel formulation and microencapsulation technologies minimizes the effect of these factors on our active ingredients and enables successful use. For example, we are microencapsulating these natural pesticides in a natural polymer that includes organic dyes to protect against the effects of UV and extend the window of effectiveness so that their ability to control harmful insects and weeds is greatly amplified.

Because we think big – and because we believe in our technology – our vision includes extending our natural pesticide and microencapsulation technology platforms to protect against pests in multi use settings, including crops, waterways and other sensitive environments.

Protect without harm. It’s a vision with tremendous merit. We invite you to learn more.

“The only way forward, if we are going to improve the quality of the environment, is to get everybody involved.”

Richard Rogers
Our Technolog

The use of naturally occurring organisms as pesticides – referred to as biopesticides or microbial pesticides – has been limited due to their environmental sensitivity, which minimizes their utility and commercial value. EcoPesticides’ technology leverages the effectiveness of microbial pesticides by encapsulating them in biologically derived polymers and organic ingredients, shielding them from the elements while amplifying their ability to control harmful insects.

 EcoPesticides is engaged in active trials of our naturally occurring microbial pesticides in the challenging environment of North Africa. 

Scientists at the University of New Mexico and its Center for Global Health have developed a safe and effective alternative to chemical pesticides and a means of protecting them that is the technology foundation of EcoPesticides International. Our technology platform cincludes: naturally occurring fungi that have been “purpose built” to target specific insect species when ingested and robust biopolymer microencapsulation formula that enrobes its biologic-based pesticide or herbicide and provides significant UV protection, thus extending the potency and effectiveness of the “payload.”

The intellectual property encompasses compositions of fungi and bacteria and their use against pest species, manufacturing methodology, and methods of formulation and delivery that ensure high performance.

Microbial pesticides have faced challenges in the move to commercial viability. As living organisms, how they come in contact with their pest targets is critical. Additionally, even though they are isolated from the environment, the environment poses a challenge as UV light, temperature, and humidity affect their activity and can cause them to degrade rapidly and limit effectiveness. EcoPesticides’ microencapsulation technology serves as a protective cocoon against the elements, while enabling the pesticide or herbicide to maintain its powerful punch against harmful pests.

Microencapsulated microbial pesticides and herbicides can be applied to fields, rangeland, greenhouses, and other environments using traditional agriculture equipment such as spreaders, sprayers and crop dusters. The method of preparation allows for the addition of amendments such as UV protectants to extend their life and performance.

EcoPesticides is engaged in active trials of our naturally occurring microbial pesticides in the challenging environments of  Montana and North Africa – high temperatures, intense sun and low humidity – where it is being tested to control grain-eating  locusts, often the source of crop shortfalls. Results thus far are promising.

EcoPesticides plans to leverage our green  technology platform to a broad spectrum of specific insects that threaten the world’s croplands and waterways, as well as invasive weeds that alter waterways and choke out crops. The company also is looking to license complementary technology to create a portfolio on environmentally friendly, commercially suitable pest control solutions.

If you’d like to learn more of our progress or discuss how you can potentially utilize our environmentally safe microencapsulation technology for biologic pesticides and herbicides, contact us now.

locustcocroachMigratory locusts… Mormon crickets… rangeland grasshoppers… red palm and boll weevils… cutworms… aphids… cockroaches… termites… the list of insect threats is endless. Broad-spectrum chemical pesticides aren’t the answer; the toxic threat to other organisms is too high. EcoPesticides’ encapsulated microbial pesticides are carefully targeted at specific insects, with no damage to the environment at large. Problem solved.

The current crop protection market is $50 billion worldwide. Currently, the microbial pesticide market is $2 billion and is estimated to double by 2017. By 2020, the market could reach $5 billion. There is considerable room for microbial pesticides to gain traction in the market and assume greater market share.

 The opportunity represented by EcoPesticides and our “green” pesticide and microencapsulation technology platform is globally significant.

There are many cases where the world wasn’t ready for the next big idea. This isn’t one of them.

Government, corporations, farmers, investors, and private citizens are more than willing to embrace non-toxic, natural, high-performing pest-control solutions like that of EcoPesticides. Who can argue with alternative technology that stops destructive pests, but is harmless to everything else such as beneficial insects like bees, people, pets and other animals, water, soil, and air.

The opportunity represented by EcoPesticides and our “green” pesticide and microencapsulation technology platform is globally significant. The data from our current trials using microencapsulated naturally occurring fungi to control desert locusts in Tunisia is positive, providing a solid base from which to expand our approach and pesticide portfolio. Likewise, trials currently underway in Montana are progressing very favorably. Additionally, we seek to enhance our position in the growing microbial pesticide market by developing a portfolio of environmentally friendly products, including our microencapsulation technology that protects its biologic-based payload against UV damage and potentially licensing related eco-friendly pesticide products from the USDA.

Ideal strategic partners are:

  • Agribusiness companies with an interest or current position in biologic pesticides and herbicides
  • Governmental or private research organizations focused on alternative crop protection solutions
  • Foreign governments seeking new ways to promote agricultural and environmental interests
  • Investors who can assist with accelerating our progress

If you are interested in becoming an active partner with EcoPesticides International, we encourage you to contact us to discuss partnership opportunities in more detail.

“Rarely is the world market clamoring for a solution as it is for alternatives to chemical pesticides. It is in the world’s best interest to develop sustainable, naturally occurring pesticides that can effectively protect croplands, forests and the environment with no residual harm. EcoPesticides is on the fast track.”

Les Stewart, CEO & President, EcoPesticides International

Guided by the belief that every life has equal value, the Bill and Melinda Gates Foundation works to help all people lead healthy, productive lives. In developing countries, it focuses on improving people’s health and giving them the chance to lift themselves out of hunger and extreme poverty. In the United States, it seeks to ensure that all people—especially those with the fewest resources—have access to the opportunities they need to succeed in school and life.

 EcoPesticides is building upon the support of the Gates Foundation through its Grand Challenges Explorations initiative, through awards and relationships with other businesses and organizations that recognize the potential of its technology. 


In October 2012, the Bill & Melinda Gates Foundation recognized something special in the technology developed at the University of New Mexico by Dr. Ravi Durvasula and Adam Forshaw, and MD/PhD student. So special, in fact, that the Gates Foundation presented a Phase 1 Grand Challenge Explorations Grant to support the proposed project. A Novel Microencapsulation Technique to Target Desert Locust. Specifically, the grant was awarded to the Biomedical Research Institute of New Mexico, with which Dr. Durvasula is affiliated, and used to establish a locust control trial in Africa of the naturally occurring, encapsulated microbial pesticide.

The financial support from Grand Challenges Explorations, an initiative of the Gates Foundation, has been critical to advancing this potentially transformational pesticide, now under license to EcoPesticides International. Yet equally important was the vote of confidence in the technology and value it may deliver to the world.

EcoPesticides is building upon this early support. The company received an award from the New Mexico Small Business Research Assistance Program to expand its research efforts. We are also establishing relationships with the USDA, corporations, and others who recognize the value of the technology and potential worldwide demand.

“I have worked on the green pesticide microencapsulation technology for more than 12 years. Seeing our original vision embraced by experts in industry and global policy is both gratifying and motivating. We are many steps closer to our ultimate goal of safe and effective microbial pesticides that protect without harm.”

Dr. Ravi Durvasula, Co-Inventor, EcoPesticides International

Call it a convergence of a big idea, advanced science, entrepreneurism and market need.

 We have the vision, technology, support, and the people to propel a new generation of environmentally friendly pesticides. 

Or just call it a group of concerned people who believe there’s a better way to protect the earth’s finite resources and ensure a safe, stable food supply and a healthy environment without toxic chemicals.

In 2012, we created EcoPesticides International, Inc., as a New Mexico Startup Factory company that is today leveraging groundbreaking “green” pesticide and microencapsulation technologies developed at the University of New Mexico. A major focus is perfecting our microencapsulation technology platform that provides UV protection to its biologic-based pesticide or herbicide payload, thus extending potency and effectiveness. Our intent is to solve a broad spectrum of the world’s most challenging pest-related problems in an environmentally friendly way. We’re talking insects and weeds that destroy crops, invade water supplies and threaten homes.

It’s a tall order. But we have the vision, technology, support, and the people to propel a new generation of environmentally friendly solutions through the commercialization process and into global markets. Meet the people who are making it happen.

Leadership Team

Les Stewart

Les Stewart
President & CEO

Les Stewart has more than 20 years of experience in biotechnology and drug delivery leadership positions with such companies as C.R. Bard and Bayer Healthcare.


Steven Miller

Steven Miller
Chief Technology Officer

Steven Miller has nearly three decades of technology development and commercialization experience in the pharmaceutical and biotechnology industries.


Katherine Rodgers

Katherine Rodgers
Biological Technologist

Katherine Rodgers is a Biological Technologist with nearly 25 years of experience in laboratory technology, including microbiology and analytical chemistry.


Ravi V. Durvasula, MD

Ravi V. Durvasula, MD

Dr. Ravi Durvasula is the co-inventor of EcoPesticide’s encapsulation technology and a pioneer in the development of novel approaches to control infectious disease transmission, including the use of paratransgenesis.


Adam Forshaw

Adam Forshaw

Adam Forshaw is the co-inventor of EcoPesticides’ encapsulation technology, leveraging his expertise in the areas of microencapsulation and biopolymer manipulations.


Board of Directors

John Chavez, Board Chair

John Chavez, Board Chair
President, New Mexico Angels
Managing Director, Phase One Ventures

John Chavez is president of and active investor in the New Mexico Angels. Under his leadership, the New Mexico Angels have increased investment in new companies by 100 percent.


David W. Miller, PhD

David W. Miller, PhD
Board Member

David Miller is vice president, business development for Dicerna Pharmaceuticals, Inc., a company focused on the discovery and development of treatments for genetic-based diseases


Dorian Rader

Dorian Rader

Dorian Rader has lived in the world of startups since launching her own company at age 21. Since then she has launched six high-tech companies, including EcoPesticides International.


New Mexico Extends Angel Tax Credit, Creating Incentives for Investors in New Mexico Startups (like EcoPesticides)

The State of New Mexico’s extension of the Angel Tax Credit is good for New Mexico startups like EcoPesticides International, which is developing technology for the global biologic pesticide market.

Biologic sunscreen could extend the potency of green pesticides

Now researchers with EcoPesticides are developing a sunscreen for biologic-based pesticides and herbicides, products whose performance is compromised by UV rays.

Could EcoPesticides’ technology save California’s wine industry?

Before you open that bottle of California chardonnay, you may want to read this. Unless you’re involved in the wine industry, you’re probably unaware of an insect called a glassy-winged sharpshooter that has the potential to bring down California’s $18.5 billion wine industry and its $3.2 billion grape industry.

Momentum: A New CTO, A Larger Lab

Temperatures are on the rise and it’s not just outdoors. Activity at EcoPesticides is really heating up.

Global crop protection market on the rise

According to Mordor Intelligence’s Global Crop Protection Chemicals (Pesticides) Market – Growth, Trends And Forecasts (2015 – 2020), the global volume market for pesticides is projected to reach 3.4 million tons by 2020

Leveraging Resources: EcoPesticides Signs USDA CRADA Agreement

There’s a saying that it takes a village to raise a child. The same can be said for start-up companies.

EcoPesticides just added to our “village,” recently signing a Cooperative Research and Development Agreement (CRADA) with the United States Department of Agriculture

EcoPesticides Chief Science Officer Heads to India in April

In less than a month, EcoPesticides’ inventor and chief science officer, Dr. Ravi Durvasula, will be traveling to India to meet with potential strategic partners. On the table will be discussions on how best and how quickly we can advance our proprietary biologic pesticide and performance-enhancing encapsulation technologies and bring them to the global market.

Global Biocontrol Events Underscore Growing Interest in Biologic Pesticides

Concerns about the ill effects of chemical crop protection continue to rise, and the world’s agribusiness industry is not sitting on the sidelines. In early March, two major events addressing biocontrol solutions were held in Fresno, California, and EcoPesticides was there.

Faulting EPA, Green Leaders Warn Obama: Bees Running Out of Time

In a letter sent to President Obama on February 5, 2015, eleven of the nation’s top environmental and public health advocacy groups demanded the administration take much stronger and swifter action to end the threat to the nation’s most prolific pollinators, most prominently the honey bee, caused by the widespread use of neonicotinoids, a dangerous class of pesticide.

Next Stop: Kansas City and the 2015 Invest Midwest Forum

Life in the fast lane for a start-up company like EcoPesticides takes us to some exciting places. Africa. Texas. Montana. India. And soon, we’ll be off to Kansas City, Missouri.

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