Originally Posted by ArTurf
I was thinking about a Dismiss & Celsius combo, have to check label. I looked at the simazine label and it does not list buttonweed, do you think it would have pre-emergent action on this?
You're right fill in will be almost non-existent, will make sure to tell customer this.
Atrazine is labeled for Button Weed.
Sorry I don't know your climate and can not advise best treatment window. My area, turf is year round growing season. However From now till spring we are in the slower part of our growing season. I hate to kill out large patches of weeds this time of year because the turf doesn't grow in as quick. I don't want to plant Rye grass because it will compete with the desirable turf in the spring.