Sumac has entered the chat

[PinesAndProjectiles]

So I’ve got about an acre that’s full of sumac. I recently cut down what was in a 75’ circle. They’re mostly 1-2” diameter so nothing big.

Ever since, they’re spreading like wild fire.

They’re popping up in my grass as fast as I can cut them down.

I think they’re related to the coyote family and know that the population is down so they’ve increased production.

Trying to get rid of it, I’ve tried burning and the 41% glyphosate shit that you’re “supposed” to mix like 16:1 with water. I went about 50/50 because I’m done being nice.

The glyphosate works on the stuff that I can see, but in two days there will be new growth right next to the shit I sprayed.

Have any of you found a way to kill it off?

 

[Milf Dots]

Sumac or poison sumac?

It's often a multi-year job to get rid of widespread Sumac.

Garlon 3a or Garlon 4 depending on the situation. You may have to do chemical and mechanical to wipe it all out for good.

https://pleasantvalleyconservancy.org/weed-control/sumac-removal/

 

[dustingaunder]

Mix crossbow in with your gly. Add Surfactant too. If you don’t want your grass to die just use crossbow and surfactant in those areas. Glyphosate alone doesn’t work great on woody plants. Crossbow should nuke it.

 

[trailer2]

Tordon is good also

 

[Milf Dots]

Tordon is good also

Yeah, the Tordon 22K for sumac.

 

[John?]

Tordon and Remedy for woody stalks.

 

[dustingaunder]

Careful with Tordon if there are trees you want to keep healthy near by. But it will kick sumac in the nuts too.

 

[diggler1833]

Tordon is what I use for the trees that I want gone.

 

[dakor]

Your application rate is way to weak. Mix 50oz of glyphosate with 40oz of 24d with 40oz of ammonium sulfate spray grade (AMS) in your sprayer. Not sure how big your sprayer tank is but you are going to want 15 gallons of water minimum per acre.

You could also use Garlon here is a generic

https://www.keystonepestsolutions.com/index.php?main_page=product_info&products_id=415&utm_source=google&utm_medium=cpc&adpos=&scid=scplp415&sc_intid=415&gad_source=1&gad_campaignid=19769156577&gbraid=0AAAAAD_TCfSxk_29lycSM_gZnY6T_J-xU&gclid=Cj0KCQjwpf7CBhCfARIsANIETVoym06shxzFpzafLVMB9LnE9p7CggqJvlqVfN0KpsFsrkNBSyKCrhwaAsXLEALw_wcB

 

[Milf Dots]

Glyphosate doesn't work well on woody stuff like sumac.

 

[375fan]

Napalm

 

[dakor]

24d will and if it was me I would hit it with that wait a week and hit it with that Garlon. Wait a couple more weeks and hit it again with both.

Tough stuff like that needs to be hit multiple times to kill it.

 

[ggmanning]

Grazon Next with some surfactant. Same kill profile as 2,4D with a 30 day residual. Kills anything up and anything that tries to come up for a month.

 

[Nik H]

Napalm

Gasoline...kills everything.

 

[PinesAndProjectiles]

Sumac or poison sumac?

It's often a multi-year job to get rid of widespread Sumac.

Garlon 3a or Garlon 4 depending on the situation. You may have to do chemical and mechanical to wipe it all out for good.

https://pleasantvalleyconservancy.org/weed-control/sumac-removal/

Definitely NOT poison sumac

 

[PinesAndProjectiles]

Careful with Tordon if there are trees you want to keep healthy near by. But it will kick sumac in the nuts too.

I only want to rid the sumac. There are other trees in the vicinity that I’d like to keep.