Philip Hunter Timberlake

Who was Philip Hunter Timberlake?

Philip Hunter Timberlake was one of the most prolific American entomologists of the 20th century. He was born on June 5, 1883 in Bethel, Maine, and died in 1981 in Riverside, California, where he had served as an Associate Entomologist in the Department of Entomology of the University of California, Riverside.

He obtained an A.B. degree in 1908 in Liberal Arts from Bowdoin College with a major in Greek and Latin. In 1910 he received an A.M. degree in Biology from Harvard University. From 1909-1914, Timberlake was employed by the U.S. Department of Agriculture Bureau of Entomology, as “Agent and Expert” conducting research in biological control of pest insects. From 1914-1924 he was Associate Entomologist at the Hawaiian Sugar Planters Experiment Station in Honolulu, where his research dealt primarily with biological control using parasites and predators. In 1924 he was appointed Associate Entomologist in the Department of Biological Control at the Citrus Experiment Station of the University of California, Riverside, where he served until retirement in 1950. He continued his regular work schedule afterwards, but his eyesight slowly failed in later years and in 1980, at age 97 years, it reached the point where he could no longer continue his work.