Originally Posted by Florida Gardener
I'm getting ready to Aerate a 20-K Floratam lawn that has some Wedelia. Can any herbicide kill it or will it only stunt it?
I'm asking cause the entire lawn needa to be hit with an herbicide and I'm thinking that after the aerating the areas that have wedelia could fill back in with st aug....
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Metsulfuron methyl. 1/2-1 oz per acre. Image also does a number on wedelia, as people found out when applying that to control sedges in a wedelia ground cover. Applying triclopyr to St Augustine will kill the grass.