When I treated the pondweed I raked out as much as I could but I left two mats where I could not reach and for a sample. Yesterday those mats were 100% gone and raking where they were produced minimal vegetation. This stuff nuked the pondweed.
The cattails where I used the CattPlex do not look appreciably different. I sprayed some remaining Reward on some cattails in the corner of the pond and they are 100% brown!
Two pictures are attached - One is a closeup of the corner where I sprayed the Reward. The cattails are brown. The other shows the entire dam area. The burnt cattails from the Reward are on the far left. I treated the right half (to the drain) with CattPlex and so far I see no appreciable difference.
So, does it just take longer for the CattPlex to reach the roots? Is the Reward providing better control - or did it just burn the tops and will not really control the cattails?
