[PCA] NEWS: Research suggests 'conservation through cultivation' may save ginseng

[Olivia Kwong]

http://live.psu.edu/story/53686

Research suggests 'conservation through cultivation' may save ginseng
Tuesday, June 7, 2011

University Park, Pa. -- American ginseng has been collected from
Pennsylvania forestlands for more than 250 years, but Penn State
researcher Eric Burkhart was astonished by how little was known about
the industry focused on the gathering of a wild herb.

See the link above for the full article text.