Sergio GalperSergio was born in Brasil in 1952. He holds a PhD in Microbiology and Plant Pathology from the Hebrew University, Israel and his research on biological control of plant parasites was published in nine peer reviewed scientific journals. Sergio lived dring the early seventies in Santa Cruz and Berkley, California and travelled extensively through South America, India and Nepal. He is married, has two children and presently lives in Australia. Read More Read Less