I think 80% of those would be taken out with 1 or 2 applications of plain old buffalo weeder (Bromoxynil and MCPA) - eg yates buffalo pro or in bigger 1l bottles superway buffalo soldier.

The first photo I am not sure - may need dicamba on it.

The last photo with the purple flower is a problem - hard to judge by scale but it looks like some sort of onion weed. There are some chemicals that will do it but they are around $400 for 200ml and are schedule 7 - need a spray cert to legally buy it.

I have had some success using metsulforon methyl - but it is somewhat nasty stuff and should not be used near plants or trees you don't want to accidentally kill.

Edit - lock your pets up for anything - just because its supposedly safe doesn't mean it is. many people have made their dogs seriously ill due to simple bifenthrin ant spray

Last edited by Tyler; 14/09/22 10:42 PM.