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Parenting adolescents no easy chore for parents -10/20/2014, 9:47 AM

Breaking down using distillers grains on the ranch -10/19/2014, 1:12 PM

Business Briefcase (Oct. 19, 2014) -10/19/2014, 1:12 PM

Clubs and meetings (Oct. 19, 2014) -10/19/2014, 2:24 PM

2014 Kansas Speaks Survey finds wide dissatisfaction with politics -10/17/2014, 3:54 PM

Stamper memorial scholarship awarded at KSU -10/17/2014, 2:24 PM

Adding Christ's love to everyday situations wards off harm -10/17/2014, 9:14 AM

Producers hope to cash in on commercial -10/16/2014, 8:22 AM

Finding out you're technologically challenged -10/15/2014, 8:51 AM

Phillipsburg couple part of new Beach museum exhibit -10/15/2014, 4:25 PM

Medicare open enrollment begins Wednesday -10/14/2014, 3:21 PM

A corn roast and mountain pies -10/14/2014, 8:16 AM

'The Judge' bends and breaks -10/14/2014, 8:16 AM

Tips to helping children be good eaters for mom and dad -10/13/2014, 3:59 PM

Mother-daughter relationships can be difficult -10/13/2014, 9:04 AM

Business Briefcase (Oct. 12, 2014) -10/12/2014, 11:33 AM

History, known management available in SunSup -10/12/2014, 11:33 AM

Clubs and meetings (Oct. 12, 2014) -10/12/2014, 11:33 AM

Let go of unhappiness -10/10/2014, 8:12 AM

Money personality affects life, relationships -10/10/2014, 8:12 AM

Spring cleaning in the fall -10/8/2014, 8:13 AM

'Gone Girl' jump starts end-of-the-year cinema -10/7/2014, 10:04 AM

Amish PTA and fried rice -10/7/2014, 8:16 AM

Palco native Romine to retire from KSHSAA -10/6/2014, 2:30 PM

Dealing with argumentative teens a challenge -10/6/2014, 9:02 AM

Clubs and meetings (Oct. 5, 2014) -10/5/2014, 2:51 PM

Business Briefcase (Oct. 5, 2014) -10/5/2014, 2:51 PM

BVD testing could pay off big for farmers and ranchers -10/5/2014, 2:42 PM

To whom do we listen -10/3/2014, 8:49 AM

Hays After 5 meeting Oct. 13 -10/3/2014, 8:49 AM

Ellis County FSA with limited staff this week -10/2/2014, 1:56 PM

Holiday instant scratch tickets now on sale -10/2/2014, 9:44 AM

Former Obama press secretary launches Sebelius Lecture Series -10/1/2014, 2:18 PM

Photographs of rural life in China on exhibit in FHSU's Memorial Union -10/1/2014, 10:32 AM

Encore Series to show Julie Fowlis -10/1/2014, 10:32 AM

The power of hedge apples stands strong through years -10/1/2014, 9:36 AM

Library to premiere short film about Hays Arts Council -9/30/2014, 12:11 PM

'The Equalizer' ends up in the green -9/30/2014, 9:18 AM

Fondue the perfect treat for party -9/30/2014, 9:08 AM

Clubs and meetings (Sept. 28, 2014) -9/28/2014, 3:37 PM

As winter wheat insurance deadline approaches, consider SCO -9/28/2014, 3:37 PM

Business Briefcase (Sept. 28, 2014) -9/28/2014, 3:37 PM

Huelskamp to host additional October town halls -9/26/2014, 4:32 PM

FHSU Theatre season premiers in October with 'Hello, Dolly!' -9/26/2014, 4:23 PM

American Democracy Project presents Ukraine series -9/26/2014, 3:46 PM

Black Madonna replica coming to Hays in October -9/26/2014, 10:10 AM

For 3rd year, FHSU makes national grouping of Lead Initiative civic engagement institutions -9/25/2014, 4:45 PM

Robots developed in France will enter curriculum for teaching, research -9/25/2014, 4:44 PM

FHSU Hispanic American Leadership Organization presents Antonio Neves -9/25/2014, 4:44 PM

Be aware to build an emergency fund -9/25/2014, 8:32 AM

Downs grad named RA at Cloud County -9/24/2014, 2:07 PM

Road project meeting planned in Norton -9/24/2014, 4:55 PM

Girl Scouts hosting free community event -9/24/2014, 4:01 PM

Hays Symphony Orchestra to open 2014-15 music season -9/24/2014, 4:01 PM

Students assemble for the 6th annual Poetry Slam -9/24/2014, 4:01 PM

FHSU to host annual majors and graduate programs fair -9/24/2014, 4:01 PM

Nation's largest taxpayer group honors Huelskamp -9/24/2014, 10:51 AM

Teach Ag Day celebrates opportunities -9/24/2014, 10:24 AM

HaysMed co-hosts summit on human trafficking -9/24/2014, 2:15 PM

American Farm Bureau Federation names Kansas lawmakers 'Friends of Farm Bureau' -9/24/2014, 10:24 AM

Looking to the past in dealing with the present, future -9/24/2014, 9:55 AM

Fun at the fair -- once again -9/24/2014, 9:55 AM

Nex-Tech Wireless to offer iPhone 6, iPhone6 Plus -9/23/2014, 11:11 AM

'This is Where I Leave You' leaves room for improvement -9/23/2014, 9:02 AM

Birthdays and gluten-free goodies -9/23/2014, 9:02 AM

Kansas Originals market plans Spirit of Kansas Festival -9/22/2014, 8:01 PM

Electric cars to test their endurance at the High Plains ElectroRally -9/22/2014, 12:06 PM

FHSU students can now earn a sustainability certificate -9/22/2014, 11:20 AM

Local students among 39 awarded for Hunter Scholarships at FHSU -9/22/2014, 11:19 AM

Peer pressure can play role in raising adolescents -9/22/2014, 8:45 AM

Business Briefcase (Sept. 21, 2014) -9/21/2014, 2:33 PM

FHSU one of 25 schools across the nation selected for 'hackathon' -9/19/2014, 3:55 PM

Cities to receive funding for road improvement projects -9/19/2014, 2:24 PM

Kansas Farm Bureau celebrates Farm Safety Week -9/19/2014, 2:15 PM

McDonald’s of WaKeeney invests in library -9/18/2014, 5:45 PM

State receives $3.5 million grant to reduce infant mortality -9/18/2014, 3:00 PM

Kansas highway system ranked 5th in national report -9/18/2014, 11:51 AM

Dixon joins FHSU with social media marketing as her mission -9/18/2014, 11:15 AM

In case of emergency, prepare a grab-and-go kit -9/18/2014, 9:08 AM

Birthday -9/18/2014, 9:07 AM

Association donates 105 car seats to KHP -9/18/2014, 4:50 PM

Kansas receives CDC funding to gather data -9/17/2014, 4:14 PM

Brownback orders flags lowered -9/17/2014, 11:08 AM

Life during retirement is still plenty busy -9/17/2014, 8:51 AM

Generations briefs (Sept. 17, 2014) -9/17/2014, 8:50 AM

Military marquee -9/17/2014, 12:00 PM

'No Good Deed?' More like, 'No good, dude' -9/16/2014, 9:38 PM

Delta Zeta Turtle Tug: Tug your heart out -9/16/2014, 4:19 PM

Moss-Thorns Gallery of Art hosts exhibitions throughout the year -9/16/2014, 4:19 PM

Moran names service academy selection board -9/16/2014, 4:19 PM

Department of Informatics offers a new concentration in health informatics -9/16/2014, 4:19 PM

Magician on this season's 'America's Got Talent' will perform on the FHSU campus -9/16/2014, 4:19 PM

Parenting adolescents takes many twists, turns -9/15/2014, 9:20 AM

-9/14/2014, 1:57 PM

Capital investments for cow-calf enterprises in profitable times -9/14/2014, 1:57 PM

Business briefcase (Sept. 14, 2014) -9/14/2014, 1:57 PM

Stork club -9/14/2014, 1:57 PM

Hays Recreation Commission calendar -9/14/2014, 1:57 PM

The Paradox of the cross -9/12/2014, 10:10 AM

Halls of ivy -9/11/2014, 2:16 PM

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Controlling fall weeds in northwest Kansas lawns

Published on -10/12/2013, 1:58 PM

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Late October to early November is the most effective time to control broadleaf weeds in lawns. Dandelions usually produce a flush of new plants in late September, and the winter annual weeds henbit and chickweed should have germinated in October. These young plants are small and easily controlled with herbicides such as 2,4-D or combination products (Trimec, Weed-B-Gon, Weed-Out) that contain 2,4-D, MCPP and Dicamba.

Even established dandelions are more easily controlled now than in the spring because they are actively moving materials from the top portion of the plant to the roots.

Herbicides will translocate to the roots and will kill the plant from the roots up. Choose a day that is 50 degrees or warmer. The better the weed is growing, the more weed killer will be moved from the leaves to the roots. Cold temperatures will slow or stop this process.

Weed Free Zone (also sold under the name of Speed Zone) contains the three active ingredients mentioned above, plus carfentrazone. It will give a quicker response than the other products mentioned, especially as temperatures approach 50 degrees.

* * *

Sometimes you will hear people say to let the grass grow tall right before the onset of winter. Their reasoning is the extra foliage will insulate the crown of the plant from the extreme cold of winter. Although this might sound reasonable, in practice it probably does little, if anything, to increase winter hardiness. On the contrary, a canopy that is too high during the winter might lay over and become matted down, leading to an increased incidence of winter-diseases such as snow mold.

Turfgrass species vary genetically in their cold tolerance, with warm-season grasses being less cold tolerant than the cool-season types. Given these differences, cold tolerance is improved by increasing the health of the plants going into the winter, and healthy plants are a result of a sound management program (fertilizing, watering and mowing) during the spring, summer and fall. The lawn will benefit more from continuing to mow at the recommended height than from trying to gain some insulation against winter cold by allowing it to grow tall.

Here is a list of the recommended mowing height ranges (in inches) for home lawns in Kansas: tall fescue, 2.5 to 3.5; Kentucky bluegrass, 2 to 3; perennial ryegrass, 2 to 3; buffalograss, 2 to 3; Bermudagrass, 1 to 2; and Zoysiagrass, 1 to 2.

There might be some benefits gained by adjusting mowing heights within the recommended range at times. For example, it is a good practice to mow warm-season grasses at the higher end of recommended heights during late summer and early fall, which should help them store more carbohydrate reserves for the winter. It also could reduce the incidence of certain cool-weather diseases. But the rule to remember is to stay within the recommended height range for your species.

Stacy Campbell is Ellis County agricultural agent with Kansas State Research and Extension.

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