Dr B.R. Gupta, Associate Professor, Microbiology, CSA University of Agriculture, Kanpur, U.P.
Dr B.R. Gupta has conducted experiments on effects of Agnihotra on plate count of Aerial bacterial flora. He has found that in human residence where no Agnihotra was performed the bacterial colony count was 123 as against in the human residence where Agnihotra was done regularly the bacterial colony count was as low as a mere 25.