@TurfML
I would still spray and will be doing so on my lawn. I don't want the POA a chance to produce seeds.

 

Yes, my understanding is you need to be careful using harsh chemicals like sulfentrazone, 3-way, quinclorac, etc during transition. ALS inhibitors like Certainty, Katana are probably ok.

 

Thanks for the responses! Since it's early in the green up I may do a light app to hit the Poa and hopefully not delay the green up

 

Thanks for the responses! Since it's early in the green up I may do a light app to hit the Poa and hopefully not delay the green up

I think it is always best to use the low rate and follow up in 30-60 days.

 

Does sulfentrazone control poa annua? That's a new one to me.

I could have sworn Dismiss was labeled for several cool season grasses.

 

Have some Poa popping up after the scalp but I thought I read sulfentrazone would slow Bermuda green up? Anyone heard this? I was hoping to spray the Poa but don't want to slow the green up coming.

Does sulfentrazone control poa annua? That's a new one to me.

I could have sworn Dismiss was labeled for several cool season grasses.

The active ingredient in Image is sulfentrazone and it worked well early in the winter at killing. It did take a few weeks but one app laid them down. I'm assuming it would do the same thing in the spring?

 

The active in Image is Imazaquin.

https://www.imageforweeds.com/-/media/Files/ImageForWeeds-NA/US/label/Image%20Herbicide%20Consumer%20Concentrate%20Kills%20Nutsedge%20Concentrate%2024%20FLOZ%20pdf.pdf?la=en

Anyways, I don't think sulfentrazone is going to do it on poa annua.

Image/imazquin will ding poa.

 

The Sulfentrazone label shows that it has a slight pre-emergent effect on poa annua but no post-emergent effect.

 

The active in Image is Imazaquin.

https://www.imageforweeds.com/-/media/Files/ImageForWeeds-NA/US/label/Image%20Herbicide%20Consumer%20Concentrate%20Kills%20Nutsedge%20Concentrate%2024%20FLOZ%20pdf.pdf?la=en

Anyways, I don't think sulfentrazone is going to do it on poa annua.

Image/imazquin will ding poa.

Damn I thought I read "Image" with a red label would do it. Here's what I picked up.

 

From what I read in the label Sulfentrazone has pre-emergent control of POA. It is not listed as post emergent control of POA.

 

Damn I thought I read "Image" with a red label would do it. Here's what I picked up.

The Image that has Imazaquin also has red text:

 

Try some Monument you can get small packets of 0.5oz from supersod.

 

Looks like I grabbed the wrong red label LOL. Well I'll have to change the plan then. Thanks for the help!