Originally Posted by SetterGuy
Sprayed 4 gallons of lightly mixed Cutrine Plus. I’ll see how it works.
Had a northwest wind today so the scum was south. South wind should be stronger the next two days. I imagine I’ll have to do a few applications. Just watching to see how it works, and if there’s any side effects.

Anyone know approximately how long it will take the Cutrine to work it’s magic?
Thx

Spraying it earlier in the day works better than late in the day. You should see algae starting to turn white within a few hours. When you say "lightly mixed" what was the amount in the 4 gallons and how much of an area did you spray? It's best to follow the label rates, and I'd follow the rate for planktonic algae. Too little and you could teach the algae to build up a resistance to the Cutrine Plus. Too much and you could kill Golden Shiners.