[quote=pau13z]There would still be the concern about Creeping Oxalis and Bindy-eye. For those, I could use Bromoxynil & MCPA. I have seen information about Buffalo lawns being sensitive to MCPA and that it should only be used to spot spray, however, if you look at products like Yates Buffalo Pro, it's safe to use on Buffalo, and contains both Bromoxynil & MCPA. So I'm a bit curious about that.

I'm thinking it's the combination of MCPA and DSMA which is really bad for Buffalo, but again I'm no chemist, I'm just going off labels I have access to.[/quote]

Thats a good point I hadn't thought of, maybe the two combine and cause the issue
Worth noting if you are searching online you will yield more results with using the term st augustine grass than buffalo - thats what the yanks know it by

https://thelawnforum.com/viewtopic.php?t=15251

What sort of sprayer are you using on how big an area? I too was sick of spraying until I knocked together my own walk behind sprayer

Last edited by Tyler; 28/09/21 09:41 PM.