News and Events


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Not Root-Knot

Not Root-Knot 2 February 2018

Not Root-Knot

Coffee farmers got the low-down on a root-knot nematode at a Kona research plot that's amassed 11 years of research data on the pest.

Forestry Find

Forestry Find 2 February 2018

Forestry Find

Check out the great new website for Hawai‘i Forestry Extension!

Aquaponics and Health

Aquaponics and Health 21 December 2017

Aquaponics and Health

CTAHR Community Coordinator Ilima Ho-Lastimosa is part of a multidisciplinary effort to address health disparities thorough backyard aquaponics.

Maui County Awardees

Maui County Awardees 21 December 2017

Maui County Awardees

Maui County Extension celebrated its 2017 award winners — Secretary Clarisse Baisa, to left in lei, for service to faculty and staff, and Research Technician Edwin Perez, at right in cap, winner of the Administrator’s Award.

Congratulations Shirley Han!

Congratulations Shirley Han! 21 December 2017

Congratulations Shirley Han!

Office Assistant Shirley Han, left, was recognized for her service to the Molokai Cooperative Extension staff at a December 2017 lunch hosted by Maui County Administrator Cynthia Reeves (in red).

Bee on Screen

Bee on Screen 14 November 2017

Bee on Screen

Videos on the life cycle of bees and apian role in the rise of flowering plants captured national entomology awards for a CTAHR-led team.

Good Breeding

Good Breeding 14 November 2017

Good Breeding

Bred under the direction of the Mealani Research Station staff, CTAHR bulls rank among the top 5% of Angus in the country and are free of a common genetic disorder.

GoFarm’s Weigert Rocks

GoFarm’s Weigert Rocks 14 November 2017

GoFarm’s Weigert Rocks

Agritourism expert and one of “five women rocking” the Hawai‘i food scene Pomai Weigert has joined GoFarm as an agbusiness consultant.

Elder Affairs Advisor

Elder Affairs Advisor 14 November 2017

Elder Affairs Advisor

Center on the Family Assistant Specialist Sarah Yuan has been re-appointed to the State’s Policy Advisory Board for Elder Affairs for a second four-year term.

New Kaua‘i Agent

New Kaua‘i Agent 26 October 2017

New Kaua‘i Agent

Emilie Kirk has joined the Kaua‘i County Cooperative Extension team as junior Extension agent and Master Gardener coordinator with a focus on edible crops, food safety and security, ag education and production, and leadership development.

Virus Free is Sweet

Virus Free is Sweet 23 October 2017

Virus Free is Sweet

CTAHR organized a sweetpotato growers meeting featuring mainland experts and yield-boosting virus-tested ‘Okinawan’ planting materials.

Ruminating on Peas

Ruminating on Peas 23 October 2017

Ruminating on Peas

Low-water, nitrogen-fixing, tasty cowpeas are a potential niche crop for Hawai‘i producers, as Junior Extension Agent Jensen Uyeda recently demonstrated.

Delegates to National 4-H Congress

Delegates to National 4-H Congress 28 September 2017

Delegates to National 4-H Congress

The State committee reviewed the senior portfolios, interviewed the 4-H’ers and have come up with a list of 10 delegates qualified to represent Hawaii at this year’s National 4-H Congress in late November.

Giant Success

Giant Success 28 September 2017

Giant Success

East Hawai‘i 4-H had a huge presence at the Hawai‘i County Fair—both as volunteers and producers. In fact, they set four state records for produce—including a 20+ pound kalo and 137+ and 2+ pound tomato.

Samoa Swine Survey

Samoa Swine Survey 20 September 2017

Samoa Swine Survey

CTAHR Specialist Halina Zaleski assists in American Samoa’s first swine disease survey in two decades.

Irrigation Covered

Irrigation Covered 13 September 2017

Irrigation Covered

Choosing, funding, and using irrigation systems and conservation groundcovers was the focus of a Cooperative Extension workshop for orchardists at the Kona Extension Office and Research Station.

Documents to download

  • irrigate(.jpg, 90.61 KB) - 1994 download(s)

Myanmar Mission

Myanmar Mission 13 September 2017

Myanmar Mission

Glen Fukumoto and Jonathan Deenik teamed up to teach poultry waste composting and soil fertility to Myanmar farmers and officials through a USAID–funded Farmer-to-Farmer workshop series.

Digest this…

Digest this… 13 September 2017

Digest this…

Anerobic biodigester technology has improved the quality of life for Cambodian farmers, turning animal waste to fuel and fertilizer, thanks in part to MBBE researcher Samir Khanal.

‘Ulu Day on Maui

‘Ulu Day on Maui 12 September 2017

‘Ulu Day on Maui

Maui Master Gardeners helped homeowners select appropriate trees and TPSS’s Noa Lincoln described his research on the staple food crop during the Valley Isle’s first La ‘Ulu (Breadfruit Day).

New 4-H Horse Pen

New 4-H Horse Pen 12 September 2017

New 4-H Horse Pen

Na Lima A Me Na Pu‘uwai O Kohala 4-H Club families and community sponsors celebrated their new riding pen with a horse show, barbecue and other activities.

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1 May 2022

2022 Dean’s Award for Excellence in Extension

The Coffee Berry Borer Team

2022 Dean’s Award for Excellence in Extension

The Dean’s Award for Excellence in Extension distinguishes an exceptional Extension faculty member or team whose work has demonstrated outstanding performance and significant results. The application for this award is the submission of an Extension Impact Statement. This year’s winning Impact Statement can be found on the CTAHR homepage.

The 2022 recipients of this award represent a team effort of CTAHR faculty and staff, USDA Pacific Basin Agricultural Research Center (PBARC), Hawaiʻi Department of Agriculture (HDOA), and the Hawaiʻi coffee industry to address the serious issue of the Coffee Berry Borer (CBB) for more than 10 years. The CTAHR faculty and staff being recognized for their accomplishments on CBB management include:

  • Alyssa Cho, Past Extension Agent, Hilo (1st PI)
  • Susan Miyasaka, Retired Extension Specialist (2nd PI)
  • Kelvin Sewake, Retired Hawaii County Administrator (3rd PI)
  • Mark Wright, Professor and Extension Entomologist (4th PI)
  • H.C. Bittenbender, Retired Extension Specialist
  • Raymond Carruthers, CBB Research Support Associate
  • Catherine Chan, Professor, Natural Resources and Environmental Management
  • Andrea Kawabata, Extension Agent for Coffee and Orchard Crops
  • Nicole Konanui, Plant Research Technician
  • Ping Sun Leung, Emeritus, Natural Resources and Environmental Management
  • Stuart T. Nakamoto, Extension Specialist
  • Russell Messing, Retired Kauai County Administrator
  • Marc Meisner, Kona Research Station Manager
  • Roseann Leiner, CBB Research Support Associate
  • Matthew Miyahira, Educational Support Associate
  • Nicholas Yamauchi, Kona Research Station Manager
  • And many more key collaborators at CTAHR, PBARC, HDOA, USDA Agricultural Research Service, and the coffee industry.

Research and Extension’s outreach efforts stopped the spread of CBB in nearly half of Hawaiʻi’s coffee acreage for more 10 years. More than 80% of growers surveyed have now adopted and implemented major CBB integrated pest management (IPM) recommendations, with great success.

The standout impact from this effort is the fact that over the last four years, the estimated economic benefit to Hawaiʻi coffee growers who adopted these IPM practices to control this beetle pest was $132 million dollars. That’s $33 million per year in economic benefit, and more than a four-fold return on investment over the annual budget of CTAHR Extension.