News and Events


«September 2021»
MonTueWedThuFriSatSun
303112345
6789101112
13141516171819
20212223242526
27282930123
45678910

Heart Hero

Heart Hero 21 December 2018

Heart Hero

Those at the Kona Research Station got a first-hand lesson in the value of CPR and first aid when ag tech Nick Yamauchi used these skills to save Marc Meisner’s life during a medical emergency in the field. At the annual 2018 Hawai‘i County staff meeting held December 7 in Kona, Nick was awarded a certificate of commendation for his outstanding, life-saving aid.

On Their Turf

On Their Turf 21 December 2018

On Their Turf

Zhiqiang Cheng (PEPS) and Norman Nagata (TPSS, Maui CES) organized the 2018 Maui Turfgrass and Landscape Pest Management Workshop at CTAHR Maui Extension Office, including updates on important turfgrass and golf course pests such as frit fly, take-all patch, mini ring, rover ant, coconut rhinoceros beetle, and lobate lac scale.

New Partners Against ROD

New Partners Against ROD 21 December 2018

New Partners Against ROD

Civil Beat recently published an article about the workshops CTAHR and the island Invasive Species Councils have conducted on how eco-tour operators can avoid spreading Rapid ‘Ohi‘a Death (ROD) and other pathogens, weeds, and pests. The workshop leaders include Extension forester J.B. Friday and ROD educational specialist Corie Yanger (both NREM).

Nalo Kalikimaka

Nalo Kalikimaka 21 December 2018

Nalo Kalikimaka

Ken Leonhardt, Ilima Ho-Lastimosa, and Ted Radovich (all TPSS) represented CTAHR’s holiday spirit in fine style at the 2018 Waimanalo Christmas Parade, featuring Ken’s 1924 Model T and a “certified-organic” tractor loaded with gifts and cheerful candy-tossers that reminded onlookers of how long CTAHR’s been making life better for the community.

Where the Candidates Are

Where the Candidates Are 14 December 2018

Where the Candidates Are

The seminars for the O‘ahu County Sustainable and Organic Agriculture Extension agent position have been completed, so please evaluate the two candidates, Amjad Ahmad and Mitchell Loo. CVs and some video presentations for candidates for junior/assistant Extension agents in Agricultural Economics, Agricultural Finance, and Livestock are available as well.

Documents to download

Ag Ed at a Distance

Ag Ed at a Distance 14 December 2018

Ag Ed at a Distance

The Women in Ag Learning Network will be holding a virtual conference featuring information, tips, and tools that ag educators and service providers can use to deliver more engaging and effective programs for beginning women farmers and ranchers. The conference will be held from January 29 to 31, from 7:00 to 11:00 a.m. each day Hawai‘i Time.

Revel in Extension

Revel in Extension 14 December 2018

Revel in Extension

The college’s celebration of the centennial of Hawai‘i 4-H and the 90th anniversary of Extension in the Islands is still going strong! If you missed the luncheon hailing these milestone events or want to relive the memories, check out the CE90 – 4-H100 website, which features a video of the event, a photo gallery, and images of all the posters shared in the educational displays.

All in the Community

All in the Community 14 December 2018

All in the Community

Yvette Rodriguez Stern and Sarah Yuan (both COF) led the project team for the Center’s recently published 2018 Community Profile Series, created in collaboration with the YMCA of Honolulu. The team also included COF members Javzandulam Azuma and Kathleen Gauci. The profile series presents measures of quality of life and well-being for 11 communities on O‘ahu.

At the Helm of ADSC

At the Helm of ADSC 14 December 2018

At the Helm of ADSC

CTAHR’s Agricultural Diagnostic Service Center (ADSC) is looking for a manager! The ADSC provides analytical and diagnostic services to Hawai‘i’s agricultural community through soil testing, plant tissue analysis, feed and forage analysis, plant disease identification, and insect pest identification. It also runs the popular UH Seed Program.

Interviews in the Edible Crop Industry on Maui

Interviews in the Edible Crop Industry on Maui 7 December 2018

Interviews in the Edible Crop Industry on Maui

All are invited to attend the interview presentations of the candidates for junior/assistant Extension agent for the edible crop industry on Maui, a position that will be based in TPSS. Each candidate will speak on the topic of “Expanding the Edible Crop Extension Program on Maui.” 

Interviews in Sustainable and Organic Agriculture on O‘ahu

Interviews in Sustainable and Organic Agriculture on O‘ahu 7 December 2018

Interviews in Sustainable and Organic Agriculture on O‘ahu

All are invited to attend the interview presentations of the candidates for junior/assistant Extension agent for sustainable and organic agriculture on O‘ahu, a position that will be based in TPSS. Each candidate will speak their “Vision and Approach to Expand the Sustainable and Organic Agriculture Program on O‘ahu.” 

Interviews in Sustainable and Organic Agriculture on Kaua‘i

Interviews in Sustainable and Organic Agriculture on Kaua‘i 7 December 2018

Interviews in Sustainable and Organic Agriculture on Kaua‘i

All are invited to attend the interview presentations of the candidates for junior/assistant Extension agent for sustainable and organic agriculture on Kaua‘i, a position that will be based in TPSS. Each candidate will speak on their “Vision and Approach to Expand the Sustainable and Organic Agriculture Program on Kaua‘i.” 

Safe on the Farm

Safe on the Farm 7 December 2018

Safe on the Farm

There will be a statewide training for growers on the Food Safety Modernization Act (FSMA)’s Produce Safety Rule on Friday, December 14, from 8:00 a.m. to 5:00 p.m. in the UH Maui College’s Community Service Building #205. This training. especially timely in light of the recent warning against eating romaine, will help growers understand FSMA requirements and potential food safety risks on the farm. 

HNFAS Heroes

HNFAS Heroes 7 December 2018

HNFAS Heroes

Celebrate the careers, contributions, and well-deserved retirement of HNFAS faculty Brent Buckley and Douglas Vincent and Extension agent Glen Fukumoto on December 17, from 11:30 a.m. to 2:00 p.m. in Ag Sci 219. Attendees are requested to contribute either monetary donations or potluck foods. 

Masters on Maui

Masters on Maui 7 December 2018

Masters on Maui

A laudatory article in the Maui News spotlights Extension agent Cynthia Nazario-Leary (TPSS). Cynthia is also a CTAHR alumna, with a master’s degree in horticulture and a doctorate in Natural Resources and Environmental Management. Now, as an agent in urban horticulture, she is trialing sunflower varieties, overseeing the Bee House, and coordinating the Maui Master Gardeners.

New Study on Rapid ʻŌhiʻa Death

New Study on Rapid ʻŌhiʻa Death 5 December 2018

New Study on Rapid ʻŌhiʻa Death

The first study to implicate ambrosia beetles in Rapid ʻŌhiʻa Death (ROD) has been published by the College of Tropical Agriculture and Human Resources (CTAHR) at the University of Hawai‘i.

Banish the Curl

Banish the Curl 23 November 2018

Banish the Curl

Feeling yellow? You may want to check out the Tomato Yellow Leaf Curl Virus Field Screening Pop-In Field Day. The college has been screening new varieties of tomatoes for possible resistance to the Tomato Yellow Leaf Curl Virus, and a field day of resistant varieties will be held on Saturday, November 24, at the Waimanalo Research Station to go over field screenings that have been conducted in 2018 in the certified organic and GoFarm field plots. 

Stopping ROD on Eco-Tours

Stopping ROD on Eco-Tours 23 November 2018

Stopping ROD on Eco-Tours

The Cooperative Extension forestry team is teaming up with the island Invasive Species Committees, Department of Land and Natural Resources Division of Forestry & Wildlife, Hawai‘i Tourism Authority, and Hawai‘i Ecotourism Association to offer a series of free workshops for eco-tour operators on how to avoid spreading the pathogen that causes Rapid ‘Ōhi‘a Death and other invasive species. 

Interviews in Ag Economics

Interviews in Ag Economics 23 November 2018

Interviews in Ag Economics

All are invited to attend the interview presentations of the candidates for junior/assistant Extension agent for agricultural economics on Friday, November 30; Tuesday, December 4; and Wednesday, December 5. Each candidate will speak on the topic of “Developing an Extension Program in Agricultural Economics for Hawai‘i.” 

Interviews in Livestock Extension

Interviews in Livestock Extension 23 November 2018

Interviews in Livestock Extension

All are invited to attend the interview presentations of the candidates for junior/assistant Extension agent for livestock on Hawai‘i Island on Monday, December 10, and Wednesday, December 12. Each candidate will speak on the topic of “Developing a Livestock Extension Program in Hawai‘i County.” 

RSS
First567810121314Last
14 November 2017

Good Breeding

Good Breeding

Mealani Research Station on the Big Island is the perfect living lab for researching cattle production in the tropics and subtropics. In this field, genetics is key, and now the college is researching how to match cattle qualities with the areas where they’ll be raised, including fitness for the amount of rain and sun, the temperature and humidity, and the types of forage growing there. In areas with high humidity, cows with smooth hair do better than those with thick, coarse coats. Cattle with high growth potential should be matched with areas with ample nutritious forage material, while those that will grow to be smaller can graze in places with lower-quality feedstuffs.

Such genetic matching is particularly important in Hawai‘i because of the Islands’ diverse and distinct microclimates—even individual ranchers ideally may have a “makai herd” and a “mauka herd” with different varieties. Also, because the potential range­lands here are relatively small, it’s crucial to maximize efficiency to compete in the market.

Mealani uses two modes of breeding, artificial insemination (AI) and “natural service.” For AI, the semen is chosen based on desired genetic traits and shipped frozen to the Station. Mealani typically holds AI School once a year, when UH students and local ranchers come to gain the physical prowess complementing the cutting-edge research. Immobilizing the cow in the “squeeze chute” takes perfect timing and tremendous physical strength, while inserting the long, narrow syringe requires delicate manipulation. At a recent breeding day Animal Sciences major Keala Cowell, interning with Extension agent Michael DuPonte, got hands-on instruction in the process and agreed it’s harder than it looks.

Read more in the Hawai‘i Tribune Herald

Mealani's breeding program is thriving. Its bulls rank among the top 5% and even 1% of Angus in the country.

Mealani's breeding program is thriving. Its bulls rank among the top 5% and even 1% of Angus in the country.

There’s technique involved in the natural service breeding too. Before being loosed into the field with the cows, the specially chosen bulls are fitted with cone-shaped metal muzzles daubed with paint. This device makes ingenious use of bulls’ observed behavior: when mating they touch their noses to the cows’ backs. The paint on the muzzle marks the cows, keeping track of those that have been serviced.

The breeding program is thriving. Recent genetic testing showed Mealani’s bulls rank among the top 5% and even 1% of Angus in the country, and they’re also free of a common genetic disorder, Developmental Duplication. Mealani hopes soon to make semen from its elite bulls available by contracting with a commercial stud. Best of all, more and more local ranchers are able to use the station’s research for their operations, including buying the prime-bred bulls for their own herds.