Scott Johnson
Dr. Scott Johnson worked for 31 years as an extension specialist for the University of California, Davis. He was based at the Kearney Agricultural Center, a research station in the heart of San Joaquin Valley’s intense agriculture.
He earned an undergraduate degree in biology before entering studies at Cornell University, where he received a doctorate in pomology in 1982. His thesis advisor was Dr. Alan Lakso, who is also retiring this year.
His work focused mostly on fresh peaches, nectarines, and plums for shipping, but he also worked on apples and kiwi.
He was particularly interested in plant relationships with water and conducted experiments on deficit irrigation. He also studied nutrient deficiencies, rootstocks, and chemical and mechanical thinning.
Working with Dr. Ted DeJong and farm advisor Kevin Day, he investigated high-density training systems for stone fruit orchards.
He was named Outstanding Extension Specialist and Researcher in 2008 by the International Fruit Tree Association and received the Outstanding Research Career Award from the Physiology of Fruit Crops Working Group of the International Society of Horticultural Sciences this year.
Johnson has developed a website summarizing his research, which can be found at http://ucanr.edu/sites/fruitreport.
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