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HORTICULTURAL SCIENCES

Pomology Program

The Idaho fruit industry is an old and growing industry. Southwest Idaho has excellent climatical conditions for growing apples, peaches, plums, apricots, cherries and grapes. The warm and long days of spring and summer and cool nights result in excellent fruit color and flavor in Idaho.

The University of Idaho Pomology Program is the only program responsible for researching various physiological and environmental problems and challenges with which Idaho fruit growers are dealing. The research portion of this program started in 1990 at the Parma Research and Extension Center, and has gained national and international recognition for its excellent program and service. Introduction of 'Fuji' apple to the Idaho Fruit Industry, and extensive ongoing research on this new variety, is one of the contributions of this program. From the first 'Fuji' research orchard that was established at the University of Idaho, growers found that not only can this crop be grown in Idaho, but also that the fruit quality is superior to those from other states.

The university's Pomology Program has discovered several chemicals for blossom thinning of apples, plums, and peaches, and fruit growers in Idaho and other states are planning to use these chemicals, which are far less expensive than hand thinning. Traditionally, these crops were thinned by hand and would cost between $800-1300 per acre. The Pomology Program has also been a pioneer in discovering "Retain," which reduces preharvest fruit drop and also extends fruit life and maintains fruit quality in the storage. The program also involves a number of projects to improve fruit quality of table and wine grapes in Idaho.


For more information contact: Esmaeil Fallahi