Kansas State University

search

K-State Turfgrass

Tag: paint

Paint and Glyphosate Research Update Published in GCM

(By Jared Hoyle and Jake Reeves; KSU Turfgrass Research and Extension)

In July’s issue of Golf Course Management Magazine on page 95,  Jake Reeves’s (KSU Turfgrass Research Technician /Graduate Assistant) and Jared Hoyle’s research was featured in the Cutting Edge section by Teresa Carson.

Take a look on page 95 and read more about “Timing effects of turf paint + glyphosate applicant on grassy weed control”

http://gcmdigital.gcsaa.org/i/532236-jul-2015

2014-2015 Research Plots at Stagg Hill Golf Course in Manhattan, KS.
2014-2015 Research Plots at Stagg Hill Golf Course in Manhattan, KS.

We repeated the research in 2014-2013 and will have the final results out soon.  The results so far demonstrate that adding turfgrass paints to dormant zoyisagrass glyphosate applications can increase gassy weed control.

 

Evan Alderman Explains What His Research Is All About! (Video)

(By Jared Hoyle and Evan Alderman, KSU Turfgrass Research and Extension)

Back in October I wrote a blog post about some of the research that KSU Turfgrass Graduate Student, Evan Alderman, was conducting this past winter on dormant buffalograss.

http://blogs.k-state.edu/turf/dormant-buffalograss-research-update/

Now it is getting warmer and we are awaiting to see the effect of winter golf cart traffic on a buffalograss fairway and turfgrass colorant longevity.  Evan recorded a short video of what he did this winter.  As soon as we get some results we will be able to share with you what golf cart traffic is doing to your buffalograss fairways in the winter time.  Enjoy!

Always remember to READ THE LABEL for the correct rate, turfgrass tolerance, and specific instructions before application!!!

***Mention of trade names or commercial products in this article is solely for identification purposes and does not imply recommendation or endorsement, nor is criticism implied of similar products not mentioned by Kansas State University.***

Don’t forget to follow me on twitter @KSUTurf.

Also, visit our facebook page www.facebook.com/KSUTurf

Dormant Buffalograss Research Update

(By Jared Hoyle and Evan Alderman, KSU Turfgrass Research and Extension)

As I was driving down the road the other day (as I do all the time) I was thinking (that can be trouble), “How can we conserve water in our managed turfgrass systems?”  What is going to happen if regulations are passed and they cut water off for turfgrass applications?  But, in all honestly it is not “if the water gets cut off” it is “when is the water getting cut off”?

This is one of the many reasons we have been researching the use of buffalograss.  Buffalograss is a low (NOT NO) input turfgrass, including water.  There is a lot that is unknown about buffalograss and how it can be used. Not to mention many new cultivars of buffalgorass are being developed for darker green color and longer color retention but much of the past research has been conducted on older cultivars.  Also, many of the recommendations for buffalograss management were all based on the older cultivars of buffalograss.

Some might think the research season for buffalograss is winding down but it is not.  There is still plenty of research to be done and many questions to be answered. This fall, KSU Turfgrass Graduate Student, Evan Alderman, is going to conduct research on dormant buffalograss. Objectives of his research are to investigate the longevity of turf colorants when subjected to simulated golf cart traffic, explore the effects of turf colorants on buffalograss at fairway height, and to evaluate the effects of simulated golf cart traffic on dormant buffalograss.

Ryegrass overseeding in buffalograss fairway prior to trial initiation

Treatments will involve three different turf colorants, as well as a more traditional Perennial Ryegrass overseeded treatment. Turf colorants will be applied when there is approximately 15-20% canopy color left in the buffalograss. Treatments will be replicated four times and will be subjected to simulated golf cart traffic. Traffic treatments will be applied once a week with plots receiving 0, 2, 4, or 8 passes per week. The study will run throughout the late fall, winter, and spring months.

We should get some interesting results.  Ultimately, we hope to find out if we are able to maintain an aesthetically pleasing healthy turfgrass all while maintaining a quality-playing surface for golfers.

Don’t forget to follow me on twitter @KSUTurf

Also, visit our facebook page www.facebook.com/KSUTurf

Do you want green zoysiagrass, buffalograss, or bermudagrass in the winter?

(By Jared Hoyle and Ross Braun, KSU Turfgrass Research and Extension)

With the cooler temperatures and the college football kick off the past couple of weeks, I am getting the feeling winter will be here before you know it.  One thing that I do not like about the winter is warm-season grasses go dormant and brown.  Growing up in the South East United States we would remedy this by over-seeding ryegrass into bermudagrass to keep a green lawn year round.

This cultural practice was nice but also required that you have to chemically or physically remove the ryegrass from the bermudagrass in the spring.  Not to mention the plant competition that is occurring trying to grow both a warm- and cool-season grass.

Now people are painting grass green!!!  I just saw an article about painting home lawns in CA and how revenue has increased for lawn care businesses in this area. This was even in the summer when homeowners turned off the water to their lawn.

Check it out, here is the news clip.

http://news.yahoo.com/spray-paint-lawn-california-152556422.html

KSU Turfgrass Graduate Student, Ross Braun, has been testing all different types of paints for warm-season grasses and the best application volumes, timings, and application methods. .  His Master’s Thesis was just recognized in The First Cut by GCSAA.

http://gcsaa-bpa.informz.net/InformzDataService/OnlineVersion/Ind/bWFpbGluZ0luc3RhbmNlSWQ9MzY0MjI5OCZzdWJzY3JpYmVySWQ9ODMwMjUxNjMz

After working with Ross over the past year and a half I do remember Ross emphasizing how important it is when you are painting turf to make sure you get an application of paint down before the turfgrass goes 100% dormant.  This would be when there is about 15-30% green color remaining in the turfgrass, which is soon approaching.

With the cooler temperatures and college football just reminded me that it is getting close to the time to paint if you are going to try it out this year.

Some other points that Ross suggests when painting warm-season turf are:

  • Calibrate with paint and not just water.
  • Check the label or ask the company to which nozzles are the best to use.
  • Normal tank agitation is required.
  • Keep a high-density turf (paint works better on denser turf).
  • Stay off the paint for 1 hr after painting.
  • Keep equipment off for at least 24 hrs.

Until next time, hope everyone has a great weekend!

Regards,

Jared

Always remember to READ THE LABEL for the correct rate, turfgrass tolerance, and specific instructions before application!!!

***Mention of trade names or commercial products in this article is solely for identification purposes and does not imply recommendation or endorsement, nor is criticism implied of similar products not mentioned by Kansas State University.***

Don’t forget to follow me on twitter @KSUTurf and Ross Braun @Ross_Braun

Also, visit our facebook page www.facebook.com/KSUTurf

The 2014 KSU Turfgrass Field Day In Review

(By Jared Hoyle, KSU Turfgrass Research and Extension)

What a beautiful day we had this year for the 2014 KSU Turfgrass Field Day.  Thank you to all the attendees, vendors, sponsors, faculty, staff, students and anyone else that was out at the field day!

If you weren’t able to make it, I decided to post some pictures and  links to research reports so you can get more information about each stop that we had this year.

Copyright 2014, Kansas State University

Also, I will include the QR codes.  These codes can be scanned by your phone and will take you directly to the information!  Check it out!

This year my stop at field day was “Kansas Turfgrass Weed Control Update”.  Here is discussed one of the most problematic weeds in cool-season turfgrass, bermudagrass.  I talked about both selective and non-selective methods.  For more information about bermudagrass removal check it out here. http://blogs.k-state.edu/turf/non-selective-bermudagrass-removal/

Copyright 2014, Kansas State University

KSU Turfgrass Research Technician and Graduate Student, Jake Reeves, presented information on the best management practices for buffalograss establishment.  Jake has been conducting some great research that will really help us out when we want to convert cool-season turfgrass to buffalograss.  For more information check out his latest blog post. http://blogs.k-state.edu/turf/establishing-buffalograss-in-golf-course-roughs/

Copyright 2014, Kansas State University

Zane Raudenbush, KSU Turfgrass Graduate Student, and Dr. Keeley has been conducting research on the cultural management of moss infestations on bentgrass putting greens.  Zane got to display some great looking research on one of the putting greens out at the Rocky Ford Turfgrass Research center looking at cultural practices in conjunction with chemical applications of carfentrazone.  For more information check out his latest research report. http://www.ksre.ksu.edu/bookstore/pubs/SRP1107D-MOSS-FERTILITY.pdf

Copyright 2014, Kansas State University

Ever wondered what was the best preforming kentucky bluegrass cultivar?  Well, Evan Alderman, KSU Turfgrass Graduate Student, discussed the best preforming Kentucky bluegrass cultivars in Manhattan, KS.  This study is part of the Nation Turfgrass Evaluation Program (NTEP).  Check out the NTEP website for the most current bluegrass cultivar information. http://www.ntep.org/data/kb11/kb11_14-2/kb11_14-2.pdf And some more information on prolonged drought and recovery characteristics of Kentucky bluegrass cultivars http://www.ksre.ksu.edu/bookstore/Item.aspx?catId=545&pubId=17861

Copyright 2014, Kansas State University

Although this summer has seen to be pretty mild when it comes to diseases in turfgrass, Dr. Kennelly discussed both turf and landscape disease updates.  Don’t forget to periodically check the blog as Dr. Kennelly updates the blog with what is going on with diseases in Kansas. Here is some more information on all sorts of turf disease publications. http://www.plantpath.ksu.edu/p.aspx?tabid=551

Copyright 2014, Kansas State University

Is the grass really greener on the other side?  Ross Braun, KSU Turfgrass Graduate Student, presented on using paints and pigments for coloring turfgrass.  Ross has conducted many trials looking at painting zoysiagrass and buffalograss.  He has evaluated different paints and pigments as well as rates and spray volumes.  Check out his latest research update on paints and pigments. http://www.ksre.ksu.edu/bookstore/Item.aspx?catId=545&pubId=17867

Copyright 2014, Kansas State University

As it is hard to grow cool-season turf in Kansas it is also tough to grow warm-season turf.  Dr. Fry presented about the best zoysiagrass and bermudagrass cultivars for Kansas.  He discussed everything from color to pest tolerance.  This included information about how the cultivars held up to last winter.  For more information about the zoysiagrass and bermudagrass cultivars here is a great research report about winter survival on the 2013 NTEP zoysiagrass and bermudagrass in Kansas. http://www.ksre.ksu.edu/bookstore/pubs/SRP1107G-NTEP-ZOYSIA-AND-BERMUDA.pdf

Copyright 2014, Kansas State University

Weeds, diseases, and INSECTS!  We can’t leave the insects out of field day.  This year Dr. Cloyd also gave a turf and ornamental insect control update.  For more information about insect control in the lawn and landscape, check out Dr. Cloyd’s list of publications. http://entomology.k-state.edu/extension/insect-information/lawn-garden-pests/lawn-pests.html

Copyright 2014, Kansas State University

Find all the KSU Turfgrass Research Reports online at http://www.ksre.ksu.edu/bookstore/Category.aspx?id=528&catId=545.

Thanks again to everyone that came out to this years KSU Turfgrass Field Day.  It was a great success and hope to see you next year in Olathe.  Also, don’t forget this December is the Kansas Turfgrass Conference in Topeka.  It’s going to be great as well.  Keep and eye out for more information on registration.