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Fire ants in the garden

Posted on 5/3/24 at 4:50 pm
Posted by CAT
Central Arkansas
Member since Aug 2006
7091 posts
Posted on 5/3/24 at 4:50 pm
These frickers are crazy this year. Had a rain this morning so just went out to take a look. They are everywhere, not just some starting a mound here and there. Running like trains on the ground. Unfortunately I found that out the hard way, was barely an area where they weren’t active.

Is there anything to use in a garden that’s effective? I’ve tried the mound swaps that works some for those. Not sure what would work as a overall strategy.
So frustrating
Posted by cgrand
HAMMOND
Member since Oct 2009
38863 posts
Posted on 5/3/24 at 4:57 pm to
they are bad at my place too.
I’m covered in welts just trying to work my beds

I’ve tried everything (while trying to not poison my beds). amdro works eventually but that doesn’t help the day you are trying to get something done
Posted by TheBoo
South to Louisiana
Member since Aug 2012
4531 posts
Posted on 5/3/24 at 5:02 pm to
When I was prepping my beds for this spring all four were filled with ants. I threw some Amdro all over each bed and mixed it in with a hoe. after a week there were zero.

ETA: I started burning my beds for initial prep, and that has also helped some. If there are mounds anywhere I give them a good dose of lighter fluid and let it soak in. Been successful in the yard with that as well.
This post was edited on 5/3/24 at 5:04 pm
Posted by Howyouluhdat
On Fleek St
Member since Jan 2015
7412 posts
Posted on 5/3/24 at 5:02 pm to
Same here.,they are everywhere around the interior perimeter of my garden. They get deep in the soil too. Unfortunately I had to use a little chemical to eradicate them
Posted by LegendInMyMind
Member since Apr 2019
54562 posts
Posted on 5/3/24 at 6:27 pm to
We have red dirt clay. When fire ants make a bed in the tilled garden they are indistinguishable from the surrounding dirt. You just cannot see them.

That's the scene when thirteen-year-old me was chopping some weeds in shorts and sandals. I was almost finished when the ambush happened.

I found out that day that fire ants coordinate their biting. They don't bite as soon as they get on you. They wait until their numbers have built, then one of them counts to three. They all bite at once. Then, you run from the garden, yelling, slapping at yourself like a fool, making a beeline to the water hose.
Posted by iron banks
Destrehan
Member since Jul 2014
3758 posts
Posted on 5/3/24 at 8:51 pm to
Spray WP demon on the mounds. It will not hurt the flower bed but will hurt the fire ants
Posted by NATidefan
Two hours North of Birmingham
Member since Dec 2008
36105 posts
Posted on 5/3/24 at 9:19 pm to
I've had good luck with both amdro and spectracide mound killer. Stuff that "kills the queen". Read the directions and put it out when it's not going to rain for a few days.

They or another colony seems to pop up the next year in a completely different spot. But I had a bunch of mounds when I moved in and now only have one or two in the spring and after treating the mound is dead in two weeks.
This post was edited on 5/3/24 at 10:11 pm
Posted by LegendInMyMind
Member since Apr 2019
54562 posts
Posted on 5/3/24 at 9:47 pm to
quote:

Spray WP demon on the mounds. It will not hurt the flower bed but will hurt the fire ants

I take care of them using the white powder that stinks to all hell. I just can't take care of them if I can't see them.

I haven't had serious fire any issues in years, though.
Posted by Nawlens Gator
louisiana
Member since Sep 2005
5836 posts
Posted on 5/3/24 at 11:33 pm to
We spread Talstar/Biphenyl on the mounds to kill them. Works great.



This post was edited on 5/4/24 at 12:50 pm
Posted by Sidicous
Middle of Nowhere
Member since Aug 2015
17215 posts
Posted on 5/4/24 at 6:58 am to
Onion slices on top of any gathering places/mounds.

Just get a bag of cheap white onions and start slicing. As warm and wet as it’s been the slices will rot quickly and not be an eyesore (nor nasal-sore).
Posted by tiggerfan02 2021
HSV
Member since Jan 2021
2908 posts
Posted on 5/4/24 at 3:24 pm to
AMDRO is the way.
Posted by Spankum
Miss-sippi
Member since Jan 2007
56079 posts
Posted on 5/4/24 at 5:42 pm to
quote:

Onion slices on top of any gathering places/mounds.


I have never heard of this…does it kill them or just make them move?
Posted by Strannix
District 11
Member since Dec 2012
48974 posts
Posted on 5/4/24 at 6:26 pm to
Chlordane
Posted by NATidefan
Two hours North of Birmingham
Member since Dec 2008
36105 posts
Posted on 5/4/24 at 6:39 pm to
I have a lot of wild onions, they ain't killed shite.

I actually just put some amdro on a mound at the edge of my yard that had three wild onions growing through it.
This post was edited on 5/4/24 at 6:48 pm
Posted by Sidicous
Middle of Nowhere
Member since Aug 2015
17215 posts
Posted on 5/4/24 at 7:31 pm to
quote:

I have never heard of this…does it kill them or just make them move?


I have them move, have heard of other allium varieties working too but not directly observed it.

Once they move out of the garden nuke them with chemicals.

Slicing the onions produces the release of the sulphur and ruins their fungus farming (ants cultivate fungus in the tunnels to feed on).
Posted by LegendInMyMind
Member since Apr 2019
54562 posts
Posted on 5/4/24 at 8:48 pm to
quote:

(ants cultivate fungus in the tunnels to feed on).

Ants are great farmers, they're actually remarkable in that capacity. They will actually move aphids onto the plants they need them on so the aphids can create "honey dew" and they can eat it or take it to the colony.
Posted by Sixafan
Member since Aug 2023
599 posts
Posted on 5/5/24 at 7:53 am to
Liquid Bifen. DIY pest control. Good for 6 months and I believe safe for kids and pets and vegetables
Posted by LSURoss
SWLAish
Member since Dec 2007
15409 posts
Posted on 5/5/24 at 8:35 am to
We use corn starch. Dont want to have any harsh chemicals in the beds where we are growing.

The corn starch just drives them to other locations but we are able to keep them out of the beds. Its a constant fight.
Posted by PillageUrVillage
Mordor
Member since Mar 2011
14801 posts
Posted on 5/5/24 at 8:46 am to
I’ve used this method with some success. But instead of cutting a hole in the water bottle I drilled 5/32” holes in the cap so that bees couldn’t get in.

Posted by cgrand
HAMMOND
Member since Oct 2009
38863 posts
Posted on 5/5/24 at 9:19 am to
hell yes
going to try this today

thx my friend
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