[APWG] NEWS: Researchers learn why invasive plants are spreading rapidly in forests
Olivia Kwong
plant at plantconservation.org
Mon Dec 14 09:05:53 CST 2009
http://live.psu.edu/story/43333
Researchers learn why invasive plants are spreading rapidly in forests
Thursday, December 10, 2009
University Park, Pa. -- Invasive plants are advancing into Eastern forests
at an alarming rate, and the rapid spread has been linked by researchers
in Penn State's College of Agricultural Sciences to forest road
maintenance and the type of dirt and stone used on roads.
See the link above for the full article text.
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