Confused

[APS_QLD]

I use Kamba M for lawns and while it states it kills a range of weeds many are still there even after a 2nd round.

I use the correct dose and add detergent for sticking to the leaves.

Not sure what to try, i wonder if weeds are getting resilient to pesticides? Have to say i hate using pesticides but am at a loss what to do with weeds in couch lawns.

I have mulimbimby and winter grass that :dean: me off plus broard leaf grasses.

Help would be welcomed.

Brian

[Hills Lawncare Services]

I have used KambaM recently and also found it wasn't that great, worked well on the creeping oxalis and that was about it. I too would be interested any any other suggestion people may have.

[Mr Ric]

Hello

As a yank I don't know what Kamba M is or what type of turf you may be treating. However with herbicides here in the states, I find by adding a little Ammonium Sulfate to the tank mix I get much better and quicker results. The Fertilizer helps the weeds absorb the herbicide better. This may or may not work for you all.

[APS_QLD]

Thanks ric how much do you put in say 10 litres of water?

Brian