How a microscopic pest destroyed millions of vines — and how wine survived.

Recent advancements in grape genomics have significantly enhanced our understanding of grapevine biology and breeding. By sequencing over 44 grape genomes, researchers have identified key genes ...

Premise of the study: Xylem network connections play an important role in water and nutrient transport in plants, but also facilitate the spread of air embolisms and xylem-dwelling pathogens. This ...

Margaret Worthington, left, and Renee Threlfall with the University of Arkansas System Division of Agriculture are co-directors of a national project supported by the U.S. Department of Agriculture to ...