The 2025 HGCSA Annual Golf Tournament

Since 1967, Pearl at Kalauao has been a cherished part of O‘ahu’s golf community. Originally designed by Akira Sato, this par-72 course has long offered golfers both a challenge and breathtaking views of Pu‘uloa (Pearl Harbor) and the Wai‘anae mountains.

In 2020, ownership returned to Kamehameha Schools, establishing Pearl at Kalauao as a distinctive public golf course in Hawai‘i.

With recent renovations, the course and facilities have been elevated to honor its past while embracing a bright future. As stewards of this ‘āina (land), we are committed to supporting Native Hawaiian learners, fostering community, and offering a truly unique golf experience for all.

2025 University of Hawaii Turfgrass and Landscape Pest Management Zoominar Series

2025 University of Hawaii
Turfgrass and Landscape Pest Management
Zoominar Series

3:00 - 4:00 pm every Monday, 06/02 to 06/23/2025
Live on Zoom:
Webinar Zoom links will be emailed to registered participants.
Organized and hosted by:
Dr. Zhiqiang Cheng
Professor and Extension Specialist
Dept. of Plant and Environmental Protection Sciences, CTAHR, UH Manoa
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June 02, 2025, 3:00 - 4:00 pm
Management of several important landscape pests in Hawaii: coconut rhinoceros beetle, lobate lac scale, and hala scale.
Dr. Zhiqiang Cheng, UH Manoa.
Registration link (will close May 29, 2025):
https://forms.gle/85C9VoHc1YA1G1Hz
June 09, 2025, 3:00 - 4:00 pm
Management of several important turfgrass pests in Hawaii: frit fly, oriental flower beetle, and take-all patch.
Dr. Zhiqiang Cheng, UH Manoa.
Registration link (will close June 05, 2025):
https://forms.gle/rj2DLTLE8RfDBzKc9
June 16, 2025, 3:00 - 4:00 pm – Review of goose grass control in Bermuda grass fairways and greens and the use of drones in golf course management.
Dr. Joseph DeFrank, UH Manoa (emeritus).
Registration link (will close June 12, 2025):
https://forms.gle/seVySY6BCZNRbNzk6
June 23, 2025, 3:00 - 4:00 pm – Personal protective equipment (PPE).
Dr. Zhiqiang Cheng, UH Manoa.
Registration link (will close June 19, 2025):
https://forms.gle/i3b655E5JH4s3Kk67
Each webinar:
  • 1.0 HDOA* RUP CEU (first 3 webinars: Commercial 3,10; last webinar: Commercial 1a,1b,1c,2,3,4,5,6,7a,7b,7c,7d,7e,8,9,10 and Private 1)
  • 1.0 LICT* CEU.
  • 0.10 GCSAA* points.
  • 1.0 ISA* CEU (1.0 each for June 02 and June 23 webinars).
* CEUs pending approval from HDOA, LICH, GCSAA, and ISA.

Zoominar series are free of charge, brought to you by UH Manoa Turfgrass and Landscape Pest Management Program (Dr. Zhiqiang Cheng) of CTAHR Cooperative Extension Service.

Questions or for additional info, please contact: Dr. Zhiqiang Cheng ([email protected]).

2025 Dog Days of Golf Calendar

Sponsored by LebanonTurf
in cooperation with GCSAA
Ulia is Hawaiian for Serendipity

The GCSAA show (Catch Your Wave) is coming up and if you are attending please stop by the Lebanon Turf booth and vote Ulia for Dog of the Year!

Ulia found Jason Amoy, superintendent at Mad Pacific Country Clup as an 8-week-old pup.

She loves to run the course in Lanikai, where her favorite jobb each morning is to herd the resident duck population back into the pond.

Plan now to stop by the LebanonTurf booth at the GCSAA Conference and Trade Show in February to place your vote for the 2025 Dog of the Year. The winner’s owner will receive a $500 prize and $3,000 for his or her GCSAA-affiliated chapter. A $2,000 charitable donation will also be made to K9’s for Warriors by GCSAA and LebanonTurf in honor of the winner.

Occasional Invasive Pest Mini-Conference

Feb 11, 2025 @ 12:30 pm HST
Virtual (via Zoom)

Hunting for hornets: WSDA’s eradication story

Join the Washington State Department of Agriculture (WSDA) and follow their hornet response. Communications navigated a media frenzy and unprecedented public interest in the viral murder hornet. Research and innovative operations proved crucial in locating and tracking hornets. Outreach efforts created multiple public campaigns. Learn how public-private collaboration, with a massive workload, supported a successful eradication of northern giant hornet in Washington state.

Please join the Mini-Conference by registering in the Zoom link below:
https://hawaii.zoom.us/meeting/register/y5phVNEuRgim2vPbce7ipQ

Download the Printable Flyer by CLICKING HERE.

Superintendent of the Year and 2025 Rounds 4 Research

I would like to congratulate Dan Husek for being voted Superintendent of the Year, good job!

Dan Husek


Also I want to start asking for donations to Rounds 4 Research for 2025, we did very well this year and hope to do better next year. Remember if you donate golf rounds you and your staff get your dues waived for the year. The money we make from this program helps us run the chapter and allows us to keep our dues and tournament entry fee’s down.

…and, the donation process can be completed online and takes approximately 10 minutes. Please visit

to complete the form.

Russell Dooge, CGCS
Executive Director HGCSA

2024 University of Hawaii Zoominar Series

Turfgrass and Landscape Pest Management

Zoominar series are free of charge, brought to you by UH Manoa Turfgrass and Landscape Pest Management Program (Dr. Zhiqiang Cheng), and CTAHR Cooperative Extension Service.

Zhiqiang Cheng, Ph.D.

3:00 - 4:00 pm every Wednesday, 05/22 to 06/12/2024

Live on Zoom: Webinar Zoom links will be provided to registered participants.

May 22Management of several important landscape pests in Hawaii: coconut rhinoceros beetle, lobate lac scale, and hala scale.
Dr. Zhiqiang Cheng, UH Manoa.
Registration link (will close May 20, 2024): 
https://forms.gle/5F4KrZTvWhb737237
May 29Management of several important turfgrass pests in Hawaii: frit fly, oriental flower beetle, and take-all patch.
Dr. Zhiqiang Cheng, UH Manoa.
Registration link (will close May 27, 2024): 
https://forms.gle/ZgDcRAekEpuC64M58
June 05Non-chemical turf renovation and weed control at the edges (of
your property).
Dr. Joseph DeFrank, UH Manoa (emeritus).
Registration link (will close June 03, 2024): 
https://forms.gle/ajv1cB7HGsTc2ffb7
June 12Pesticide labels.
Dr. Zhiqiang Cheng, UH Manoa.
Registration link (will close June 10, 2024): 
https://forms.gle/qk65V6eqU2zKCZAL7

Each webinar:
1.0 HDOA RUP CEU (first 3 webinars: Commercial 3,10; last webinar: Commercial
1a,1b,1c,2,3,4,5,6,7a,7b,7c,7d,7e,8,9,10 and Private 1).
1.0 LICT* CEU.
0.10 GCSAA* points.
1.0 ISA* CEU (1.0 each for May 22 and June 12 webinars).

* CEUs pending approval from LICH, GCSAA, and ISA.