Dr.S.Sadasivam completed his Ph.D. (Biochemistry) in 1968 at University of Madras, India. He did his Post-Doctoral research at University of Florida and University of California, USA. He worked in various capacities at Tamil Nadu Agricultural University, Coimbatore (1974 – 2003) and Kumaraguru College of Technology, Coimbatore (April 2003 to May’2011). He has Guided 8 students for Ph.D. He has 225 publications in journals and conference presentations. He has published several books and one of them on “Biochemical Methods” is still popular among students studying Biological Sciences in India. Another title published in USA “Molecular Basis for Host Plant Resistance to Pests” is used by researchers in this area.