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United States Department of Agriculture

Agricultural Research Service

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Research Project: STONE FRUIT BREEDING AND DEVELOPMENT

Location: Fruit and Nut Research

Project Number: 6606-21000-002-00
Project Type: Appropriated

Start Date: Mar 28, 2008
End Date: Feb 25, 2013

Objective:
Develop improved varieties of peaches and plums for the southeastern United States, and improved clonal and seedling rootstocks for peach and other stone fruits.

Approach:
Superior breeding lines and varieties with unique characters are hybridized, and the best seedlings selected. These selections are tested in multiple years and locations to identify those truly superior to existing varieties in terms of productivity, firmness and quality. These are then named and released for the public to grow. Parental rootstock lines with superior resistance to peach tree short life and Armillaria root rot as well as other desirable traits, are intercrossed to produce seedlings with the desired characteristics. Extensive testing is used to identify those hybrids which have the requisite combination of disease resistance and horticultural traits for successful commercial use.

Last Modified: 7/28/2014
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