Register free!
Search
 
     

Click for Weather
Reply
 
Thread Tools Display Modes
  #11  
Old 04-14-2012, 12:29 AM
GaryCinChicago GaryCinChicago is offline
LawnSite Member
 
Join Date: Dec 2009
Location: Chicago, IL.
Posts: 14
Pendimethalin, dithiopyr and prodimine all have different residuals, with prodimine being the longest.

It all depends on what your are targeting. Crabgrass germintaes once soil temperatures are rather warm, later in spring, while poa annua germintes when soil temps are cooler betwen 70 and 55 degrees.

The OP mentions broadleafs ... for that there is isoxaben as a pre emergent.
Reply With Quote
  #12  
Old 04-14-2012, 08:27 AM
WenzelOSLLC WenzelOSLLC is offline
LawnSite Senior Member
 
Join Date: Feb 2009
Location: Maplewood, MN
Posts: 339
I used one app of Dimension this year, Slightly higher rate because it was mixed with the fert and I wanted more N and a bit more on the Post control side.

I read a report that there was no need to treat with pre early here (MN, IA) because the ground hadn't been warm enough until around April 1st/2nd anyways for seed to germinate regardless of what is growing.

I asked my dealer about the big difference between Dimension and Barricade and he said that Dimension offers some Post control and that depending on how wet/dry the season is one will last longer than the other. I believe he said if its really wet Dimension won't last as long as barricade and vise versa.
__________________
www.WenzelOS.com
Reply With Quote
  #13  
Old 04-14-2012, 04:06 PM
All Season Bill's Avatar
All Season Bill All Season Bill is offline
LawnSite Member
 
Join Date: Feb 2006
Location: Cincinnati, Ohio 45217
Posts: 147
Quote:
Originally Posted by DA Quality Lawn & YS View Post
One app of Barricade is really a solid route to go. That said, with the REALLY early warm up this year, I am going with split app Dimension. Dimension is SO much cleaner to put down than Barricade, that yellow is just nasty.
After years of putting up with yellow stained everything, I too switched to the cleaner Dimension, 5 years ago. It seems to be doing OK.
Reply With Quote
  #14  
Old 04-14-2012, 05:45 PM
fireman gus fireman gus is online now
LawnSite Senior Member
 
Join Date: Feb 2005
Location: Enid, Oklahoma
Posts: 512
For our first app (February) we use max rate of Prodiamine. Works great for crabgrass.
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump





Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Copyright ©1998 - 2012, LawnSite.comô - Moose River Media
All times are GMT -4. The time now is 09:57 AM.

Page generated in 0.06152 seconds with 7 queries