Progress toward HLB-tolerant citrus from conventional plant breeding
The USDA citrus breeding program has numerous cultivated varieties that have been released. USDA-produced varieties are represented in more than 75% of US- grown citrus trees. Like most fruit trees, citrus trees have a fruit-producing part (scion), which is grafted onto a mostly underground part (rootstock). Dr. Ed Stover focuses on developing new scions using conventional breeding approaches. The resulting fruit produces seeds that germinate and give unique new citrus types.
University of California Agriculture and Natural Resources
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