Misty Kempton, Marketing Manager • January 15, 2025
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As Warren Bell steps into retirement, we pause to celebrate a remarkable career that has left an indelible mark on the agricultural industry and all who have had the privilege of working alongside him. Warren's journey is one of perseverance, innovation, and a deep passion for farming—a story that has inspired countless individuals and transformed an entire industry.


A Legacy Rooted in Family and Farming


Warren Bell's love for agriculture was deeply ingrained from an early age. While his parents, T.H. and Betty Bell, lived in Washington, D.C., where T.H. served as Ronald Reagan’s Secretary of Education, Warren was busy building the family farm. Despite facing double-digit inflation and high interest rates, Warren remained steadfast, studying agriculture, improving farm infrastructure, and expanding operations. His commitment laid the foundation for a thriving business.


His entrepreneurial spirit proved infectious, inspiring his son, Clark T. Bell, to take an interest in the family’s sod business. Clark’s curiosity about nanotechnology and its potential applications in agriculture sparked trials that exceeded industry standards, setting the stage for an extraordinary venture.


The Birth of Nano-Yield


Warren and Clark's partnership with Fraser and Mike Bullock, along with a group of visionary investors, led to the creation of Aqua-Yield®, now known as Nano-Yield™. Under Warren’s guidance, the company filed its first patent and unlocked the potential of liquid nanotechnology in agriculture. Today, Nano-Yield’s innovative products are trusted by farmers across more than ten million acres worldwide.


Key hires, including Dr. Landon Bunderson, who has driven research and development, and industry experts in sales and operations, have played pivotal roles in the company's growth. Warren’s leadership and dedication have been instrumental in Nano-Yield’s rise as the global leader in nanoliquid technology for agriculture.


Reflections on a Remarkable Career


Warren’s colleagues, partners, and friends have shared heartfelt tributes, capturing the profound impact he has had on their lives and careers:


  • Jim & Darcy and the ECO Team: "Warren’s passion for agriculture far exceeds anyone's understanding. The rich, deep experiences he has impressed on our hearts will remain with us forever. We are grateful to Tammy Bell, Warren’s wife, for her support throughout the years. May retirement bring them both abundant blessings."
  • Clark T. Bell, Warren’s Son and CEO of Nano-Yield: "Warren T. Bell transformed an idea into a lasting institution. His unwavering commitment and sacrifices built Nano-Yield into what it is today. Known as the 'Godfather of nanoliquid technology,' his legacy will continue to impact farmers worldwide."
  • Mark Slavens, Ph.D, Former President of Nano-Yield: "Warren’s customer-focused approach and leadership have been invaluable. He has been 100% devoted to helping growers understand the value of nanoliquid technology."
  • Dr. Landon Bunderson: "Working with Warren over the last decade has been a joy. His patience and persistence have been invaluable lessons. His humor and likable personality made every meeting and trip enjoyable."
  • Jenny Phillips, Director of Marketing: "Warren has a kind heart and innovative spirit and has been a pleasure to work with. I wish him a long, healthy, and happy retirement."
  • Britney Hunter, Agronomist: "Warren’s strong leadership and experienced perspective have been essential to the Nano-Yield team. He is not just a colleague but also a friend."


Looking Ahead



As Warren steps away from the daily grind, he leaves behind a thriving company, a legacy of innovation, and a world-class team ready to carry his vision forward. His contributions to agriculture and his dedication to relationships will continue to inspire and guide the industry for decades to come.

Thank you, Warren, for your years of service, mentorship, and innovation. May this next chapter of your life be filled with joy, relaxation, and well-deserved time with your loved ones. Your legacy is a testament to the power of hard work, passion, and perseverance.


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By Marketing July 8, 2026
Nano-Yield® would like to congratulate Joel Mahin on his recent promotion to Director of Central Region Sales. Joel’s extensive background in agriculture has given him the valuable knowledge that he brings to work every day. He has experience in production, retail, distribution, agronomy, product development, and sales. As he completes his third sales season at Nano-Yield®, Joel continues to exceed expectations and contribute to the overall growth and success of his distributors, dealers, and growers. Joel started at Nano-Yield® as a Regional Sales Manager, covering Nebraska, Kansas, and Oklahoma. While these states remain part of his territory, Joel is now stepping into the role of Director of Central Region Sales. He will serve as a manager to Regional Sales Managers who cover the Iowa, Illinois, Missouri, and Arkansas regions. Joel said that bringing affordable products that work to the market is what motivates him every day. He wants to help growers succeed while contributing to the growth of his distributors and dealers. Joel hopes to pass on his knowledge and view of the business to the next generation. He said that the thing he enjoys the most about working for Nano-Yield® is the family atmosphere. When asked about his new role, Joel said the following: “I relish the challenge. I’m not done growing in Kansas, Nebraska, and Oklahoma. I want to take the model that I started in those three states and spread it to the other areas. There’s still room to grow — we’re not done yet.” Joel is known for his positive attitude, contagious energy, and ability to motivate others around him. When Joel is around, his peers know it’s going to be a fun and successful day. Mark Mitchell, Nano-Yield® Director of Sales U.S., said, “Joel earned this promotion through hard work, excellent sales numbers, and his team respects him and they trust him.” He added that Joel truly cares about his customers. He is a great team player, works well with others, and knows how to get the most out of his team. He’s selfless and all about Nano-Yield®. Landon Bunderson, Nano-Yield® CSO, said, “Joel always leads by example. He sets the tone for how to treat a customer and how to be successful.” We look forward to seeing what Joel accomplishes in his new role and are excited for the years to come. From everyone at Nano-Yield®, congratulations, Joel!
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