Renowned agricultural and aquaculture scientist Dr Subbanna Ayyappan, who had been reported missing since May 7, has been found dead in the River Cauvery near Sai Ashram in Srirangapatna, Karnataka. His body was discovered on May 10, and later confirmed by police and family. The tragic development marks the loss of a towering figure in India’s agricultural and fisheries sectors.
Dr Ayyappan, aged 69, lived in Mysuru with his wife and was last seen on the morning of May 7. His scooter was later found abandoned along the riverbank near Sai Ashram, leading to suspicions of foul play or a possible accident. The Srirangapatna Police have registered a case and launched a detailed investigation to determine the circumstances surrounding his death.
Police sources say the body was recovered from the river after a local resident alerted authorities. The absence of immediate physical trauma and the discovery of his abandoned vehicle have raised questions, prompting forensic examinations and witness inquiries. As the investigation unfolds, authorities are exploring various possibilities, including accident, suicide, or potential foul play.
Dr Ayyappan’s passing has left a deep void in the Indian scientific and farming communities. He was widely regarded as the pioneer of India’s Blue Revolution an era of transformation in the fisheries sector that led to a massive increase in fish production across both coastal and inland regions. His contributions have significantly uplifted rural livelihoods, enhanced food security, and improved the national economy through sustainable aquaculture practices. Born on December 10, 1955, in Yelandur, Karnataka, Dr Ayyappan completed his Bachelor and Master of Fisheries Science in the mid-1970s from Mangaluru. He later earned a PhD in 1998 from the University of Agricultural Sciences, Bengaluru, paving the way for a remarkable career that spanned over four decades.
He served in key leadership roles, including as Director of the Central Institute of Freshwater Aquaculture (CIFA) in Bhubaneswar and the Central Institute of Fisheries Education (CIFE) in Mumbai. Notably, he was the first Chief Executive of the National Fisheries Development Board (NFDB) in Hyderabad and later served as Secretary of the Department of Agricultural Research and Education (DARE), Government of India.
In 2022, in recognition of his lifelong dedication to India's food and fisheries sectors, Dr Ayyappan was honored with the prestigious Padma Shri by the Government of India. More recently, he held positions as Chairman of the National Accreditation Board for Testing and Calibration Laboratories (NABL) and Vice-Chancellor of the Central Agricultural University (CAU), Imphal. He was known for his commitment to mentoring young scientists and promoting innovation in agricultural research.
Dr Ayyappan is survived by his wife and two daughters. Tributes have poured in from across India, with scientists, policymakers, and farmers expressing their condolences and recalling his immense contributions to the country’s development. His death marks a somber moment for the nation, particularly for those in the agriculture and aquaculture sectors who were touched by his work and vision. As investigations continue, the scientific community and public await clarity on the circumstances surrounding his mysterious death. Meanwhile, his legacy as a visionary leader in agricultural science remains etched in India’s history.
