News and Events


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One Busy Man

One Busy Man 9 September 2020

One Busy Man

Extension agent is helping livestock producers, near and far

What’s one way to help ranchers stay in business during a pandemic? Kyle Caires might give you three answers. Last week, the Extension agent was a guest of Maui Mayor Michael Victorino, as the mayor announced Feed My Sheep, a new CARES Act-funded partnership with local ranchers to provide ground beef to people in need.

RU AgCurious?

RU AgCurious? 19 August 2020

RU AgCurious?

GoFarm Hawaiʻi Windward kicks off another farmer training

If commercial farming is a key to economic diversification in our island state, why not start with Hawaiʻi’s premier beginning farmer training? The free webinar is the first step for anyone interested in GoFarm’s highly successful program.

Giant Smiles

Giant Smiles 19 August 2020

Giant Smiles

4-H contest gets keiki excited about agriculture

For eight years and running, Hawaiʻi County 4-H has found a special way to bring out big smiles from its smallest members: a contest of giant fruits and vegetables.

Congrats, Zhiqiang Cheng!

Congrats, Zhiqiang Cheng! 27 July 2020

Congrats, Zhiqiang Cheng!

Turfgrass and landscape pest expert wins arboricultural award

Golf courses, resorts, and homeowner lawns across the Islands rely on Hawai‘i sunshine, good irrigation, and the expert guidance of Zhiqiang Cheng of the Dept. of Plant & Environmental Protection Sciences.

Vegetable Garden Isle

Vegetable Garden Isle 22 July 2020

Vegetable Garden Isle

Extension agents feed the hungry with the fruits of their research

The Kaua‘i community has a long history of helping one another, and CTAHR’s Kaua‘i Cooperative Extension is no exception—agents recently donated 556 pounds of vegetable greens to the Hawai‘i Foodbank there. The vegetables were grown at the Kaua‘i Agricultural Research & Extension Center by assistant Extension agents James Keach and Emilie Kirk, with the help of agricultural technicians Andrew Ehlert and Michael Carle.

Soil Rx

Soil Rx 22 July 2020

Soil Rx

Extension offers conference on soil health

The United Nations has declared 2020 the International Year of Plant Health, and healthy plants need healthy soil! Find out how to foster and maintain it at the Cooperative Extension Virtual Soil Health and Sustainable IPM mini-conference on Tuesday, August 4, from 4:30 to 6:30 p.m.

Mama Cows

Mama Cows 22 July 2020

Mama Cows

Agent offers webinar on choosing heifers for cow/calf producers

Livestock Extension agent for Kaua‘i County Savannah Katulski is offering a webinar, “Selecting Beef Replacement Heifers,” on Thursday, July 30, at 6:30 p.m. This webinar will focus on best management practices for choosing and managing replacement heifers for a cow/calf operation. 

Mahalo, Hawaiian Earth Products

Mahalo, Hawaiian Earth Products 17 July 2020

Mahalo, Hawaiian Earth Products

Compost donation will support SOAP’s turmeric project

Longtime CTAHR supporter Hawaiian Earth Products (HEP) recently donated eight truckloads of compost to the Poamoho Research Station! The compost will be used to support research into the yield and quality of Hawai‘i-grown organic turmeric. 

City Mill Gives Back

City Mill Gives Back 8 July 2020

City Mill Gives Back

Home improvement store supports CTAHR Extension

Mahalo to City Mill for their generous donation of gardening tools and supplies—totaling over $33,000!—to the Urban Garden Center and CTAHR programs. City Mill has been a longtime supporter of CTAHR’s educational programs, and with their generous support, Extension will be able to expand gardening and horticulture offerings to meet the ever-changing needs of backyard and urban gardeners, agricultural producers, small business owners, consumers, youth, and local communities.

AI Is Eye-Opening

AI Is Eye-Opening 6 July 2020

AI Is Eye-Opening

Mealani Station shares an important technique with CTAHR faculty

Ever wonder where your meat comes from? What steps go into raising beef so you can enjoy a delicious hamburger or steak? CTAHR Extension agent Mike DuPonte and farm manager Marla Fergerstrom shared one step in this process with two CTAHR employees at Mealani Experimental Research Station and Farm.

Gifts to the Ali‘i

Gifts to the Ali‘i 1 July 2020

Gifts to the Ali‘i

4-H honors its outstanding community partners

Congratulations to Barry Taniguchi and Derek Kurisu of KTA Superstores, who were recognized by the Hawai‘i State 4-H program at its recent Ali‘i Ceremony.

Ali‘i Barry Taniguchi was the chairman and CEO of KTA Superstores on the Big Island. Ali‘i Derek Kurisu is the executive vice president of KTA Superstores and a CTAHR graduate.

Screenhouse Success Story

Screenhouse Success Story 26 June 2020

Screenhouse Success Story

A new series showcases Hawaiʻi Extension to a national audience

The first Story Lead Contest for eXtension Farm Journal has a winner, and it’s CTAHR! Interim Associate Dean of Extension Jeff Goodwin submitted the winning story last month, about the outstanding success of a Cooperative Extension project on screenhouse technology that leads to much higher yields and reduced insecticide use.

The Care and Feeding of Your Lawn

The Care and Feeding of Your Lawn 22 June 2020

The Care and Feeding of Your Lawn

Turfgrass expert explains how to keep your lawn green and happy

“I fought the lawn, and the lawn won…” If that’s your theme song, it doesn’t have to be. By sticking to a few simple principles, you can create, maintain, and manage a beautiful green lawn on your property.

How Can We Help?

How Can We Help? 19 June 2020

How Can We Help?

Human Development and Family Sciences develops a quick guide to coping

The stress from COVID-19’s impact on our health, finances, and way of life is affecting many Hawaiʻi individuals and families. So the question for Human Development and Family Sciences is, “How can we help?”

4-H Ali‘i

4-H Ali‘i 19 June 2020

4-H Ali‘i

Join the June 25th online ceremony for 4-H supporters

Since 1947, the 4-H Ahaolelo (“gathering for a meeting”) has brought together 4-H’ers from throughout Hawai‘i, as well as Canada, Guam, California, Micronesia, and Japan. As the Ahaolelo website explains, “The 4-H Ahaolelo is rich in tradition. The week of ‘coming together’ has played an important part in the development of 4-H in Hawaii. The 4-H Ahaolelo provides opportunities to make friends and exchange ideas.”

Plant Guardian

Plant Guardian 19 June 2020

Plant Guardian

Extension’s Amjad Ahmad will represent Hawai‘i for national germplasm collection

Extension agent in sustainable and organic agriculture Amjad Ahmad has been selected as the Hawai‘i representative for the National Plant Germplasm System (NPGS), as well as secretary for the national chapter.

Food for Grandfamilies

Food for Grandfamilies 17 June 2020

Food for Grandfamilies

Maui Extension pairs elders and food trucks for meals and education

Grandfamilies, or grandparents who are primary caregivers for their grandchildren, are especially vulnerable during COVID-19. They’re a high-risk group, often living on fixed incomes. At the same time, food truck owners, like all restaurateurs, have been hit hard by the shutdown. But on Maui, CTAHR’s Intergenerational Extension has found a way to bring the two groups together to help each other

Get It Covered

Get It Covered 17 June 2020

Get It Covered

Western SARE is conducting a cover crop survey

The newly created Western Cover Crops Council aims to promote the successful use of cover crops in diverse agricultural systems. To help improve outreach and inform cover crop incentive programs to better serve stakeholders, it’s asking farmers and ranchers to share their perspectives. Whether they plant cover crops now, planted them in the past, or never planted them, every perspective is important!

No Fire on the Farm

No Fire on the Farm 12 June 2020

No Fire on the Farm

Learn how to assess and reduce the risk of wildfire on agricultural lands

Dry season is here, and the risk of wildfire is ramping up. How can producers protect their farms? Clay Trauernicht, Extension specialist in wildfire science and management in the Department of Natural Resources and Environmental Management, is partnering with O‘ahu Cooperative Extension to offer a webinar on “Assessing and Reducing Wildfire Risk on Your Farm.”

Get Your CFAP On

Get Your CFAP On 8 June 2020

Get Your CFAP On

USDA provides financial assistance to agriculture

Growers and agricultural producers have been hit hard by COVID-19. Fortunately, a number of resources out there can help. Check this out: USDA is providing critical support to farmers and ranchers through the Coronavirus Food Assistance Program, which offers vital financial assistance to producers of agricultural commodities that can give them the ability to absorb sales declines and increased marketing costs associated with the pandemic.

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9 February 2021

Banana is Back!

Extension distributes a disease-free culture to re-establish Hawaiʻi orchards

Banana is Back!

It was less than four years ago when our banana industry was reeling from the double punch of Panama Wilt and Bunchy Top Virus.

With the value of their product in freefall, Oʻahu farmers reached out to Extension. In response, Amjad Ahmad, Koon-Hui Wang, and Jari Sugano obtained a Specialty Crop Block Grant Program administered by the Hawaiʻi Department of Agriculture.

The grant allowed Extension’s Jensen Uyeda to screen field-grown banana plants for the virus, using a new Agdia Amplify RP XRT rapid DNA amplification technology – an improvement over the enzyme-linked immunosorbent assay, or ELISA, method. Then, Extension partnered with Dr. Ming Li of the Hawaiʻi Agriculture Research Center and East County Hawaiʻi Farm Bureau to move clean, BBTV-free plants into tissue culture for multiplication.

Fast forward to now.  With Extension’s help, banana growers on Oʻahu’s Windward side are re-starting new banana fields, using BBTV-free keiki plants derived from tissue-cultured mothers. Extension has also developed a rotational insecticide program, designed to work in conjunction with the BBTV tissue culture program.

“We were just about to stop growing apple banana because we had no resources for clean planting material,” says Clyde Fukuyama of Kahuku Farms. “We are very excited and looking forward to start increasing our plantings again. This will definitely help and benefit our farm.”

To date, 875 tissue-cultured banana plants have been distributed to 22 growers, and Extension is optimistic the program has the potential to re-establish previously destroyed banana orchards, and enable growers to rebound from the devastating effects of BBTV and Panama wilt. The initial success has led to another grant secured to distribute a larger number of seedlings (5,000-10,000) to statewide producers. 

“With almost a thousand BBTV-free plants distributed to growers, along with rotational insecticide, we’re hopeful the local banana industry will rebound quickly,” says Jari. "It’s important to note, these plants are not disease resistant — just free of the virus. Growers must closely follow the insecticide rotation in order to keep the aphid vector away.”

Read more about CTAHR’s integrated pest-management program in “Banana Pest and Disease Management in the Tropical Pacific: A guidebook for banana growers” by Koon-Hui, Jensen and Jari.