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re: Fall Pre-Emergent - Generic Barricade Cheap
Posted on 10/19/26 at 3:47 pm to Tifway419
Posted on 10/19/26 at 3:47 pm to Tifway419
Do any of yall do split apps of prodiamine in the fall or just in the spring? I was considering doing a prodiamine/simazine mix this fall. I just got to this yard in January. The weeds that survived my first attempts at control were VBW, crabgrass, and couple spots of chamberbitter, lespedeza, dallisgrass, and green kyllinga. I'm anticipating poa will make a strong comeback.
This post was edited on 10/19/26 at 4:25 pm
Posted on 10/20/26 at 7:30 am to Tifway419
I put down dimension this past weekend.
Posted on 10/20/26 at 9:03 am to reauxl tigers
Yes, many do split apps, but it’s for specific weeds. For Prodiamine and Sizamine:
- Both target crabgrass and poa.
- Sizamine targets Lespedeza.
- Prodiamine targets Chamberbitter.
- Neither targets VBW, Dallisgrass, or Kyllinga.
*Double check the labels, don’t rely on this or AI.
Dismiss might help against VBW and Kyllinga, but I’d double check the research before doing split apps.
For winter weeds, I just use Prodiamine, and hit anything that pops up with a post-emergent. Your grass is dormant, so don’t have to worry about stress or yellowing.
Get you a small half gallon pump spray dedicated for weeds. Keep it filled, and spot spray every few days. If you stay on top of it, you’ll kill it before it matures and drops seeds. After a few years, it’ll be nearly eradicated.
- Both target crabgrass and poa.
- Sizamine targets Lespedeza.
- Prodiamine targets Chamberbitter.
- Neither targets VBW, Dallisgrass, or Kyllinga.
*Double check the labels, don’t rely on this or AI.
Dismiss might help against VBW and Kyllinga, but I’d double check the research before doing split apps.
For winter weeds, I just use Prodiamine, and hit anything that pops up with a post-emergent. Your grass is dormant, so don’t have to worry about stress or yellowing.
Get you a small half gallon pump spray dedicated for weeds. Keep it filled, and spot spray every few days. If you stay on top of it, you’ll kill it before it matures and drops seeds. After a few years, it’ll be nearly eradicated.
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