Kelly, my mistake on the use of Rodeo, it was actually Reward as it has a higher concentration of Diquat.
Suprisingly the filamentous algea has not formed in my pond to much. I have seen some but it is usually very little. Any idea why that would be? The Coontail is really bad in the shallow end and actually breaks off in floating masses. The steep edges are not to bad but it reaches the 5.5 ft depth...the water is real clear most of the time.
FH