Week of October 26, 2009
Updated 10/29/09. Latest news is at the bottom of the post. -------------------------------------------------------- Brazilian water-weed success story from Washington State CHRISTIAN HILL; The Olympian The NewsTribune.com Officials hope they've finally eradicated a noxious plant choking a stretch of the Chehalis River in south Thurston County, WA more than 10 years after it was discovered there. The Thurston County Noxious Weed Control Board completed the annual removal of Brazilian elodea ( Egeria densa ) from the salmon-bearing river at the end of September and could find no remaining trace of the plant. It will continue to monitor the river, and the plant will be deemed eradicated if there’s no evidence of its return in the next three years, said Rick Johnson, Thurston County’s noxious weed coordinator. “We’re thrilled we’re in front of it instead of playing catch-up,” he said. Brazilian elodea is a pesky plant. Rooting in waters up to 20 feet deep, the dark-green, fast-growin...