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Re: Re: rescuing w Roundup

  • Subject: Re: Re: rescuing w Roundup
  • From: Jan Lauritzen <janicelauritzen@yahoo.com>
  • Date: Sat, 19 Sep 2009 00:11:35 -0700 (PDT)

 

Thank you Betty.   There is a lot of wind here so I will have to be really careful when I spray.  I may try the sponge or brush technique others suggested.

Thanks again,  Jan in Chatsworth


From: "Autmirislvr@aol.com" <Autmirislvr@aol.com>
To: iris-photos@yahoogroups.com
Sent: Friday, September 18, 2009 6:04:11 PM
Subject: Re: [iris-photos] Re: rescuing w Roundup

 


<<not to spray when there is <any> breeze>> & <<somewhat coarse spray
rather than mist >>

I think this is crucial. Also, learn to keep the wand low. Never use
it near seedlings as they aren't strong enough to handle it. Then,
practice, practice, practice.

Betty W.

-----Original Message-----
From: Linda Mann <lmann@lock-net. com>
To: iris-photos@ yahoogroups. com
Sent: Fri, Sep 18, 2009 5:55 pm
Subject: [iris-photos] Re: rescuing w Roundup

With a really dense canopy of weeds surrounding and overtopping the
irises, it's fairly easy to lightly spray the outer canopy of weeds
without getting any on the iris leaves. I just point and spray over the
top of everything. A light spray, not enough to run and drip. Damage a
future bloom or two now and then, but when it's this big a mess, I
don't
care.

Once weed canopy is knocked back enough that I can walk between the
rows, I use a home made spray shield made out of a liter cola bottle
which helps keep the spray where I want it to go.

It's important not to spray when there is <any> breeze and use a
somewhat coarse spray rather than mist - bigger droplets don't travel
as
far.

One of the reasons I "prefer" millet as dominant weed is because it
seems to reduce/eliminate other weeds and is <very> sensitive to
Roundup. The part of the rows that were mostly millet are now pretty
clear with a nice straw mulch between the rows where I've trampled it
down. Irises tolerate the Millet canopy well, tho with all the rain
this year, it got really out of bounds!

But here is a closeup of part of the millet rows after roundup. Last
stalk on AUTUMN TWILIGHT; stalks coming on HARVEST OF MEMORIES in next
row.

Major mess where crabgrass and knotweed have taken over.. will have to
weed by hand to get rid of knotweed..

<How do you use Roundup around the irises without getting those strange
flowers. >




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