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re: So who else is getting owned by clover patches? Suggestions?

Posted on 1/20/20 at 8:49 pm to
Posted by BeepNode
Lafayette
Member since Feb 2014
10005 posts
Posted on 1/20/20 at 8:49 pm to
If you have St. Aug this is normal. The St. Aug will defeat them by mid-Spring time, so long as you don't scalp your yard when you mow it.
Posted by gamecocks22
SC
Member since Dec 2012
4913 posts
Posted on 1/21/20 at 8:03 am to
quote:

Poa kicked my arse last year and the yard (Bermuda) looked terrible. It lasted a while too till the mid summer heat killed it. Luckily it's easy to pick by hand but it takes forever. Do pre emergents take care of it?




Yes, if put out at the right time. Poa is about the toughest winter weed to control.
Posted by CenlaLowell
Alexandria, la
Member since Apr 2016
1302 posts
Posted on 1/21/20 at 8:54 am to
Yes spray simizine + pennant magnum
Posted by Supermoto Tiger
Baton Rouge
Member since Dec 2010
10724 posts
Posted on 1/23/20 at 10:50 am to
quote:

2nd time I have to cut them down in January. I weed eated the hell out of them with the hopes of finding a weed killer that won’t wreak havoc on the rest of my yard Any tips?

I struggled with that last year. Hired Spring Green last summer. After a few months, clover was gone. Then, resurfaced in the exact same spots this winter. Called Spring Green, they came out sprayed and they are gone. Well worth calling them.
Posted by CarRamrod
Spurbury, VT
Member since Dec 2006
58513 posts
Posted on 1/23/20 at 11:48 am to
FRom what i have read you cant kill poa with post emergent. you have to use pre emergents to prevent it from sprouting.
Posted by CrawDude
Baton Rouge
Member since Apr 2019
5832 posts
Posted on 1/23/20 at 12:51 pm to
quote:

FRom what i have read you cant kill poa with post emergent. you have to use pre emergents to prevent it from sprouting.

It’s not easy to kill with post-emergent herbicides but it’s possible. Best control is obtained by spraying it when it’s young and before it develops a seedhead, plus adding a non-ionic surfactant in the herbicide solution. But it goes to seed quickly so one needs to spray quickly as soon as they observe it. Good article on control options, both pre-emergent and post-emergent, of Poa by the UG. Annual Bluegrass Control in Residental Turf

But no question a pre-emergent is the key. My lawn used to be covered with Poa a few years ago, but no longer since I started using Dimension (dithiopyr) and Simazine. My neighbor’s lawn, who doesn’t use pre-emergent, has about 90% coverage with Poa as I type this but they cut the grass in winter so it doesn’t look bad.
This post was edited on 1/24/20 at 9:40 am
Posted by CarRamrod
Spurbury, VT
Member since Dec 2006
58513 posts
Posted on 1/23/20 at 1:34 pm to
cool thanks for the article.
Posted by CoachChappy
Member since May 2013
34203 posts
Posted on 1/23/20 at 1:58 pm to
quote:

Do pre emergents take care of it?




Image for nutsedge

I used this stuff a few years ago, and it nuked everything. Its time to do it again though.
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