Phragmites Spreads in Canada

"Phragmites australis Schilfrohr". Licensed under CC BY-SA 2.0 via Commons - here       "It sounds weird for me to be saying this as a wetland ecologist, but we need herbicides that we can put…

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Symbiosis May Be Exploitative

Parmecium bursaria (Bob Blaylock, en.wikipedia.org).      Findings recently published in the journal Current Biology suggest that many symbiotic relationships are more exploitative than mutually…

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