Tamarisk Beetles Found in Grand Canyon National Park. "Oh, My" or "Oh, Me"?

Tamarisk, or salt cedar, is a highly invasive plant that has caused plenty of problems in the West. A test project to control the pest with the tamarisk leaf beetle has been underway since 2001 in parts of the country, but a few of the beetles have turned up unexpectedly in the upper end of the Grand Canyon. Will this prove to be a case of "Oh, my," or "Oh, me"?
- By Jim Burnett - October 22nd, 2009 4:09am