Page 1
Page 1
Started By
Message

Is this the dreaded sod worm

Posted on 9/26/20 at 11:08 am
Posted by tbrud
Thibodaux
Member since Sep 2004
153 posts
Posted on 9/26/20 at 11:08 am

Posted by notbilly
alter
Member since Sep 2015
4324 posts
Posted on 9/26/20 at 11:22 am to
I'm far from an expert, but it looks similar to my issue. I just bumped my thread from a couple of weeks ago. There is some hope to treat it. Do you have an issue with moths in your yard? Once I realized the number of moths I had, that was my aha moment.
Posted by tbrud
Thibodaux
Member since Sep 2004
153 posts
Posted on 9/26/20 at 11:34 am to
Have moths in empty lot next to my yard.
Posted by Hamma1122
Member since Sep 2016
19784 posts
Posted on 9/26/20 at 11:36 am to
I have similar issue
Posted by ItzMe1972
Member since Dec 2013
9751 posts
Posted on 9/26/20 at 11:52 am to
Those teeth marks on the grass , are good indicators.

They should slow down or stop with cooler weather.
Posted by MadtownTiger
Texas
Member since Sep 2010
4204 posts
Posted on 9/26/20 at 1:31 pm to
Bought my nitro-phos Bug Out yesterday...little bastards will die soon.
Posted by meeple
Carcassonne
Member since May 2011
9309 posts
Posted on 9/26/20 at 2:34 pm to
Yours may already be done feeding. Maybe not. Either way, get some Anderson’s Duocide from Amazon and put it down or hold it for next year when they return. I struggled with the worms for a few years and last year started putting this down in the evening immediately when I first see damage (check every day or two). This kills them instantly and grass has a full recovery.
This post was edited on 9/26/20 at 4:35 pm
Posted by tbrud
Thibodaux
Member since Sep 2004
153 posts
Posted on 9/26/20 at 3:26 pm to
Thanks for the info
Posted by farad
non-entity of St George
Member since Dec 2013
9596 posts
Posted on 9/26/20 at 7:50 pm to
yes...
Posted by Jblac15
Member since Mar 2011
687 posts
Posted on 9/28/20 at 9:40 am to
quote:

Do you have an issue with moths in your yard?


What do the moths indicate? My backyard is roughly 1/2 acre of grass and I have large brown patches similar to what OP posted. The area of my yard opposite of the brown patches has thousands of moths in it recently.
Posted by MikeD
Baton Rouge
Member since Jan 2004
7202 posts
Posted on 9/28/20 at 9:42 am to
quote:

What do the moths indicate? My backyard is roughly 1/2 acre of grass and I have large brown patches similar to what OP posted. The area of my yard opposite of the brown patches has thousands of moths in it recently.


Moths are the adult version of the worms that cause the damage. It could be they are moving to fresh grass to lay next round of eggs.
Posted by Jblac15
Member since Mar 2011
687 posts
Posted on 9/28/20 at 10:30 am to
That makes sense.
Posted by CrawKing
Member since Mar 2018
180 posts
Posted on 9/28/20 at 5:45 pm to
Anyone know if this cool front will take care of them?
Posted by Twenty 49
Shreveport
Member since Jun 2014
18695 posts
Posted on 9/28/20 at 7:39 pm to
Advocate article on sod webworms and how to treat

Says the cool weather will slow the life cycle but not kill them out.
Posted by Art Vandelay
LOUISIANA
Member since Sep 2005
10679 posts
Posted on 9/28/20 at 8:27 pm to
I put down Talstar in May and June For mole crickets. I do see a couple small spots that seem to be webworm damage. Should I go ahead and spread the rest of the bag? I guess it won’t hurt. Or is it too late.
Posted by jimbeam
University of LSU
Member since Oct 2011
75703 posts
Posted on 9/28/20 at 8:29 pm to
Put it out
Posted by Twenty 49
Shreveport
Member since Jun 2014
18695 posts
Posted on 9/28/20 at 9:30 pm to
Article says spray is better, but if you have granular on hand go for it.

quote:

To help control sod webworms, use an insecticide with the active ingredient bifenthrin. LSU AgCenter entomologist Sebe Brown recommends liquid rather than granular applications for better control. You will need to retreat the lawn again in seven days to kill any newly hatched eggs.
Posted by Art Vandelay
LOUISIANA
Member since Sep 2005
10679 posts
Posted on 9/29/20 at 9:46 am to
Might do both
first pageprev pagePage 1 of 1Next pagelast page
refresh

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on Twitter, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookTwitterInstagram