Definify.com

Webster 1913 Edition

Noun.

One versed in pomology; one who culticvates fruit trees.

pomologist ‎(plural pomologists)

A person involved in pomology.
- 1942, The Giant Joshua by Maurine Whipple
  David Wight and Benjamin Jarvis organized the Pomologist Club, inviting the town to Tree-Plantings.
- 2008 March 13, Steven Kurutz, “Fruit Trees Suited for Every Yard”, in New York Times:
  According to Terry Freed, a pomologist and an owner of Garden of Eden Orchards, a commercial grower in Salisbury, Md., most citrus trees can be grown in Florida and in the Southwest.

person involved in pomology