Hi there. I am having trouble identifying and treating a weed in my lawn.

Hello Brendan, thanks for your question. It looks likely to be Commelina cyanea, also known as 'Scurvy Weed'. To get his under control, try 'Yates Zero Weedkiller Super Concentrate' as a spot spray, or paint on with the 'Yates Zero Weeding Brush'. Please use caution when using the weedkiller near other plants/lawn, because everything that it touches could potentially kill. Please ensure you have read and understood all label instructions before using the product.

'Yates Zero Weedkiller Super Concentrate'- https://www.yates.com.au/product/garden-weed-control/general-garden-weed-control/yates-zero-weedkiller-super-concentrate

'Yates Zero Weeding Brush'- https://www.yates.com.au/product/garden-weed-control/general-garden-weed-control/zero-weeding-brush