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Oʻahu County

  • Oʻahu County CARES Centers are home to the Master Gardeners, field research for edible crops, sustainable and organic agriculture, mitigating coconut rhinoceros beetles and invasive species, pesticide safety, livestock education, decorative flowers, nutrition education, and workforce and youth development.
  • CARES Center staff mentor the next generation of food and farming leaders, natural resource managers, scientists, and agriculture professionals.
  • The Urban Garden Center has grown and donated more than 60,000 pounds of fresh fruits, vegetables, and kalo to the Hawaii Foodbank, Aloha Harvest, and The Pantry since 2019.

County Administrator

Oʻahu County Faculty

Photo

Name

Location

Position

Contact Information

Areas of Expertise

Jari Sugano

Jari Sugano

Honolulu

Oʻahu County Administrator

suganoj@hawaii.edu

 

Faculty

Oʻahu County Faculty

Photo

Name

Location

Position

Contact Information

Areas of Expertise

Amjad Ahmad

Amjad A. Ahmad

Waimānalo

Associate Extension Agent

alobady@hawaii.edu

Sustainable and Organic Agriculture, organic amendments, soil health, biochar, plant nutrition, crop diversity, variety selection

Julia Avila

Julia Avila

Honolulu

Assistant Extension Agent

jav8@hawaii.edu

Urban horticulture and food systems, ethnoecology, ethnobotany, agrobiodiversity conservation, environmental education

Yunuen Bustamante

Yunuen Bustamante

Assistant Extension Agent

yunuenb@hawaii.edu

Livestock production, livestock backyard production, 4H livestock, silvopasture systems

Mark Dragich

Mark Dragich

Honolulu

Assistant Extension Agent

dragich@hawaii.edu

Pesticide Safety Education and Invasive Species Management

Christine Hanakawa

Christine Hanakawa

Honolulu

Assistant Extension

chanakaw@hawaii.edu

4-H Positive Youth Development; working with youth, families, and communities through non-formal education and outreach; collaborations with community partners and schools; adult volunteers and youth engaged in general gardening and agricultural food systems, STEM, leadership, workforce development and entrepreneurship, and service-learning opportunities.

Tina Lau

Tina Lau

Pearl City

Junior Extension Agent

Oʻahu Master Gardener Coordinator

tinat@hawaii.edu

Native Hawaiian plants, vegetable gardening, botany

Alberto Ricordi

Alberto Ricordi

Pearl City

Assistant Extension Agent

albertoh@hawaii.edu

Ornamentals and landscape

Joshua Silva

Joshua Silva

Leeward Oʻahu

Assistant Extension Agent

jhsilva@hawaii.edu

Edible crop issues (fertilizers, pests/diseases, food safety)

Jensen Uyeda

Jensen Uyeda

Central Oʻahu

Extension Agent

juyeda@hawaii.edu

Irrigation, nutrient management, crop issues (fertilizers, pests/diseases)

Staff


Oʻahu County Staff
Photo Name Location Position Contact Information
CTAHR avatar Beatriz "Bea" Aragon-Balgas Pearl City Administrative Assistant
CTAHR avatar Angelito "Lito" Cacho Waimānalo Ag Tech cachoam@hawaii.edu
Rommel Corrales Rommel Corrales Waimānalo Ag Tech rommelc@hawaii.edu
Richard Fisher Richard Fisher Pearl City Senior Research Support
Loke Koahou Christine "Loke" Koahou Pearl City Office Assistant
Curtis Kobashigawa Curtis Kobashigawa Waimānalo Ag Tech curtisak@hawaii.edu
James Malanaphy James Malanaphy Waimānalo Research Support jmalanap@hawaii.edu
Richard Mercado Richard Mercado Pearl City Ag Tech mercado3@hawaii.edu
Thomas Miyashiro Thomas Miyashiro Poamoho Ag Tech thomasmi@hawaii.edu

Events