Scientists rearrange 'chaotic' citrus family tree

Oranges, grapefruit, lemons and limes are all hybrids, mixed and matched from 10 "wild" citrus species descended from a single Asian ancestor some eight million years ago, scientists said Wednesday.

Novel technology may lead to improved citrus varieties

Developing disease-resistant, high-quality improved crop varieties to benefit agricultural producers and consumers may seem like a "hairy" task, but Texas A&M AgriLife Research scientists may have gotten to the root of the ...