From the agricultural heartland of Tamil Nadu in southern India to the cranberry bogs of Wisconsin, Dharani Suresh Babu is forging a path that blends a deep-rooted connection to farming with cutting-edge technology. A Ph.D. candidate in horticulture science and computer science at the University of Wisconsin–Madison, she is pioneering digital agriculture solutions that are transforming how growers manage and sustain one of Wisconsin’s most iconic crops: cranberries.
Growing up in a farming community, Suresh Babu developed a deep appreciation for agriculture and a firsthand understanding of the challenges faced by farmers – an experience that inspired her to pursue a career blending agriculture and technology to address these issues.
Her research focuses on using artificial intelligence, computer vision, and drone-based remote sensing to support cranberry growers. She develops models that help predict crop growth stages, detect nutrient deficiencies, identify diseases and pests and optimize the harvest timing—empowering farmers to make timely, informed decisions.
“My goal is to make precision agriculture more accessible and sustainable, helping farmers boost both productivity and profitability,” said Suresh Babu. “My work contributes to the national agricultural economy and strengthens the United States’ role as a global leader in cranberry production and in building innovative, resilient food systems.”
In the field, she brings science to life. As a certified drone pilot through the Federal Aviation Administration, she leverages drone technology to collect high-resolution field data and deliver real-time insights to growers. But her impact goes beyond research. She also leads outreach efforts by creating educational videos and articles for farmers and training fellow students in drone-based data collection techniques. She even developed an AI-powered web app that helps cranberry growers optimize their harvest timing, ultimately boosting fruit quality and profitability.
“The most rewarding part of my research is working directly with growers,” said Suresh Babu. “It’s exciting to see how the solutions I develop can create real, tangible impact on their farms. I am grateful for the support of my advisers, students, lab members, and the cranberry growers, whose collaboration and encouragement were invaluable to this research.”
She chose UW–Madison for its strong research infrastructure and collaborative culture. “The university’s emphasis on interdisciplinary research was a perfect fit for my goal of integrating technology into agriculture,” said Suresh Babu.
Her work at UW–Madison has led to several notable accomplishments. She was inducted into the Phi Kappa Phi Honor Society, recognizing her as among the top 10% graduate students. She was also selected for the Bayer Crop Science Mentoring Program, a competitive initiative that connects students with industry leaders in agriculture and life sciences. To further strengthen her entrepreneurial skills, she participated in the Morgridge Entrepreneurial Bootcamp through the Wisconsin School of Business, where she was trained in technology entrepreneurship, gaining insights into business models and market strategies.
In addition to her academic and research work, Suresh Babu is an active science communicator, research mentor, and educator. Through the International Reach program hosted by International Student Services (ISS), she has shared her culture and academic journey with K–12 students, community members, and even graduate students in healthcare-related fields.
She also mentors middle and high school students through Frontiers for Young Minds, guiding them in writing and understanding scientific manuscripts in the fields of engineering and technology. This role allows her to “inspire the next generation of scientists and engineers by making science accessible and engaging.”
Her research, outreach, and notable achievements have extended far beyond campus, reaching global audiences. She was invited to give an international talk titled “The Rise of Smart and Sustainable Farming in the Digital Era” at Tamil Nadu Agricultural University, one of Asia’s top agricultural institutions. There, she addressed hundreds of students, professors, and researchers on the future of precision farming and the transformative role of digital technologies in building sufficient food systems worldwide.
Suresh Babu has also represented UW–Madison at the Wisconsin State Capitol for two consecutive years during UW–Madison Day, where she highlighted how her AI-based research in cranberry farming contributes to the state’s agricultural economy and received recognition from state legislators. Her impactful presentation even led to a field visit, where legislators visited cranberry farms to see firsthand how research and innovation are being applied to support growers and drive economic growth in Wisconsin’s signature crop. Her engagement with state policymakers exemplifies how academic research can inform policy decisions that affect the agricultural landscape across the country.
To stay at the forefront of innovation, she is a member of numerous professional organizations, including the American Society of Agronomy, the Crop Science Society of America, and the International Society for Agricultural Meteorology. She is also part of several national agricultural groups where she stays engaged with the latest research, collaborates with experts, and contributes to advancing innovations in crop science and digital agriculture.
As she continues to innovate at the intersection of agriculture and technology, Suresh Babu has stayed grounded in the values that inspired her from the beginning—community, connection, and a steadfast belief in the power of science to improve lives.
“My journey has reinforced my belief that digital agriculture can transform lives by enhancing productivity, increasing profitability, promoting sustainability, and bridging communities,” Suresh Babu said. “Food is a universal language, and through my work, I aim to build future-ready systems that unite people across backgrounds and borders.”