Pulse Effects of Herbicides on Periphyton in Streams and Recovery

Figure 2. Exposure to metribuzin in 1, 2, 6, 18, 23, and 48 hours.

Figure 2. Exposure to metribuzin in 1, 2, 6, 18, 23, and 48 hours.

 



Version 1.0 October 2005, © Danish Environmental Protection Agency