Notes from the Colleton River Plantation Club Jack Nicklaus and Pete Dye Golf Courses, the Bruce Borland Course and our Community Grounds Maintenance Departments.
Wednesday, April 24, 2013
Have You Even Seen Agave Flowers?
Have you ever seen Agave flowers? These two specimens can be viewed at the end of Hawthorne Road at the residence of Don and Suzie Drobny. The flower of the plant actually is the entire spike, which produces florets all the way up the nearly 15 ft. spike. The florets open from the bottom first, and continue to open in sequence up the spike. Florets of Agave differ in shapes and colors but are mostly yellow and white.
One big drawback is that most Agave die shortly after they flower. They produce "pups" around the base before passing on, thus continuing their genetics in nature. It has been proven that if the flower talks are removed from the parents plant before blooming is completed, there is a good likelihood that the plant's life will be spared. In most cases, Agave are arid plants indigenous to the southwest United States and Mexico.
They thrive in arid conditions, and are easily propagated. They grown rapidly under ideal conditions. Our area is great for them in that the temperatures do not usually get cold enough for damage to occur.
Thank you, Mr. and Mrs. Drobny for allowing us to share your plants!
Tuesday, April 23, 2013
Herbicide Resistant Poa annua
Poa annua, annual bluegrass, or most commonly known as Poa is a very problematic weed in the Southeastern United States. Poa is an annual grass that typically germinates around September and lives through the winter until the temperature gets too warm and dies off, usually around May. To combat this monster of a weed, we utilize pre and post emergent herbicides throughout the fall, winter and spring months of the year and time their applications to the growth stage of the Poa.
There are several different herbicides that are available to use for these applications, however, the herbicide used must also be safe for use on the desired turf, whether it be Bermuda, Zoysia or even Centipede. Over the last several years, we have rotated the different herbicides to decrease the possibility of the different bio-types of Poa from building herbicide resistance to the different chemistries of herbicides. Well, the time has finally come that we are beginning to see some herbicide resistance at different areas throughout the property and post emergence control is becoming very difficult.
We are working on finding a new herbicide that will control our herbicide resistant bio-type, whether it be something new or an older chemistry that has been around for years. The wet spring has also increased the amount of Poa we have had to fight off continuously to keep things looking good. Although we won't be able to eradicate the Poa, we will have a new plan in place for next year and hopefully have much better control.
Wednesday, April 17, 2013
Maintaining our Transplanted Trees on the Dye Course
Asst. Superintendent Kyle Bowman prepares to fertilize |
Transplanting trees on the Dye Course - January, 2012 |
Wednesday, April 10, 2013
Friday, April 5, 2013
Mole Crickets on the Nicklaus Course
Mole
Crickets are one of the more serious pest issues dealt with on The Nicklaus
Course. Mole Crickets are sub-surface feeding insects that cause damage to the
turfgrass by feeding on roots or creating tunnels in search of prey. Mole
Crickets occur primarily in the sandy soils of the coastal southeast and they
spend the winter deep in the soil. These insects will come to the surface to
feed as temperatures begin to rise. Due to some recent spring weather, the
Nicklaus course has been seeing its first signs of damage in 2013. During these
warmer spring nights, they will fly around in search of food or a place to lay
their eggs. The damaged caused can be a real issue to the playing surfaces of
the golf course and that’s what makes keeping these insects under control such
a high priority. The Nicklaus maintenance team utilizes a few different
insecticides in their efforts to control these pests and these applications are
made annually from spring to fall, and as needed. Unfortunately, mole crickets
can be tough to control at times due to their mobility in the soil, however,
spring applications have begun and we have been seeing good control of the
insects.
Thursday, April 4, 2013
Blue Bird Houses on the Dye Course
Back in March of 2009, the Dye Agronomy Team built fifty
bluebird boxes and installed them around the course and surrounding lakes. Every
winter, members of the Dye Agronomy Team make their way around the plantation to
clean out the boxes and prepare them for the spring. This past week, one of our
agronomy team members and our resident expert, Mrs. Karen Anderson, traveled around
the Dye Course to inspect the condition and locations of all the bluebird boxes.
The objective was to position the boxes in areas that will create greater
activity within the boxes, but also be visible for the member’s enjoyment. All
the boxes were cleaned out, sprayed with a water and bleach mixture, which
helps prevent insect infestation, and fitted with a new cotter pin to make it
easier to open and close the boxes for cleaning. With the help of Mrs.
Anderson, the agronomy team will continue to observe the bluebird boxes
throughout the year to make the necessary improvements and additions to create
more natural and active environment around the Dye Course.
Monday, April 1, 2013
New Look Just Inside Front Gate!
As part of the “First Impressions” program, Community
Grounds crews have been diligently working to enhance the front entrance of
Colleton River Plantation. Irrigation
has been upgraded, drainage installed, and new plantings and mulch have been installed. The changes are quite noticeable. Since the program is ongoing, the crews will
begin re-vamping some of the landscaping outside the walls to give a better
“curb” appeal. Most of the front
entrance landscaping is over twelve years old, and a new appearance will help
reduce the “tired” look that often occurs with mature landscapes.
New Moisture Management Tool
Pictured below is one of the many tools we use on a daily
basis, the Spectrum Technologies TDR 300.
This device allows us to quantitatively measure the soil moisture by its
percentage of volumetric water content (%VWC) versus the old fashion way of a
soil probe and feeling the plug, leaving a lot of interpretation from one team
member to the next. The TDR 300 allows a
staff member to take readings and based upon the %VWC determine if that
particular spot on the green needs to be watered or not, this allows us to
water only areas of the green that need water and not water the areas that
still have proper moisture in the soil.
The areas that typically need more water are hills and slopes that dry
down quicker than the low areas, achieving a consistent %VWC across the entire
green is our goal however due to weather and environmental conditions we have a
range that we rely on for daily goal.
The use of this device helps the greens play firmer and faster by
maximizing plant health during thosehot-dry periods of the summer.
Subscribe to:
Posts (Atom)