December 9, 2009
(This is old news but just showed up in my “alerts”.)
“Our results in Lake Cochituate show that after two years of circulator use, there was no measurable change in milfoil extent or abundance within the study areas of the lake. These findings suggest that in anoxic sediments where oxygen mass transfer from the water column [...]
Share on Facebook
Read the full article →
November 27, 2009
By Charlie Breitrose
Fri Nov 27, 2009, 06:16 PM EST
NATICK – If the herbicide diquat goes into Lake Cochituate to control milfoil, it is likely some of the chemical will reach the town’s drinking Evergreen Wells, according to two experts tapped by a citizens group opposed to the use of chemicals.
Environmental chemist Warren Lyman and environmental [...]
Share on Facebook
Read the full article →