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CTAHR Cooperative Extension Service

Commercial Agriculture

cowsWith the closure of many sugar and pineapple plantations in Hawai‘i, large areas of prime agricultural lands became available for diversified agriculture. Hawai‘i’s mild and year round climate allows Hawai‘i’s farmers to grow a large variety of fruits, vegetables, flowers, ornamental plants, and livestock. Production, transportation and manufacturing inputs are intrinsically costly in Hawai‘i. However local farmers and business are able to compete by providing products that add value or serve niche markets. Import substitution also expands the local market for products, increases employment, and retains dollars within the state. Examples of high-value or value-added agri-products with sizable markets for which Hawai‘i has demonstrated global competitiveness include flowers, landscape and nursery crops, seeds, tropical fruits and nuts, herbs, beverages, queen bees, and medicinal and cosmetic plant derivatives. Access by local agribusinesses to superior varieties, best production or cultivation management practices, processing and handling technologies, and market information is key to long-term success. This section provides resource information for producers and others that the College provides and links to College and other resources to crop and livestock production.

AgriBusiness Education and Incubation
The Agribusiness Education Training and Incubation (AETI) program seeks to serve both new and existing agriculture businesses in Hawai‘i, with an emphasis on Native Hawaiian owned businesses in an effort to build Hawai‘i's diversified agricultural market.

Agricultural Diagnostic Service Center
ADSC provides fee based diagnostic and analytical services for farmers, ranchers, homeowners, government agencies and other clientele. See this site for soil, plant tissue, water, feed and heavy metal analyses; disease, insect and nematode identification.. It is based on the Mānoa campus with a branch at the Komohana Research and Extension Center in Hilo.

Anthurium Blight: Pathogen, Symptoms and Management

Basil Downy Mildew
A fact sheet on Basil Downy Mildew.

Bacterial Wilt of Edible Ginger: Pathogen, Symptoms and Management
The website describes the bacterial wilt disease of edible ginger, the typical symptoms and its diagnosis, and the damaging effects on edible ginger production in Hawai‘i. It discusses the pathogen, Ralstonia solanacearum Race 4, and how to sample for it and detect it within soils and infected ginger rhizomes and soils. It outlines and discusses the most effective disease management practices for bacterial wilt and illustrates the important concepts with photographs and embedded videos. It also shares the results of the recent research projects on the disease.

Beef Initiative
Learn more about how CTAHR is helping the local beef cattle industry in developing and promoting a healthy, low impact, forage fed beef industry. CTAHR’s research, in high quality beef genetics, pasture and forage development, promotion, marketing and other statewide efforts are described.

Coffee Berry Borer
Coffee Berry Borer (CBB) is a serious, worldwide pest of coffee. The beetle lives within and feeds on the coffee bean, and on the pulp surrounding the bean (the cherry). CBB was first found in Hawai‘i south of Kailua-Kona in late 2010.

Farmers Bookshelf
Information on tropical crop production in Hawai‘i and other related information.

National Organic Plan
Information on National Organic Standards and other resources from the USDA Agricultural Marketing Service, the agency responsible for the Organic Agriculture in the U.S.

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Organic Agriculture
CTAHR’s organic agriculture home page. Find information on production, training and other resources in organic farming.

Seed Program
For descriptions, availability and cost of small and large quantities of CTAHR developed vegetable and papaya seeds.

Small–Scale Poultry Production
For those who are interested in backyard and small-scale egg and chicken production, whether for home use or for sale to the public at farmers markets or retail outlet, the resources on this website can help answer questions from the production to consumption.

Sustainable Agriculture
Home page for Sustainable Agriculture Research and Education (SARE) in Hawai‘i.

Turfgrass Management
Turf and green industry contributes significantly to Hawai‘i’s economy. Due to biology, ecology, intensive management and disturbances, turf system oftentimes has different and specific pest management issues compared to traditional agricultural systems. In addition, the year-round growing conditions in Hawai‘i are not only good for turfgrass, but also for a diverse range of turf pests. These unique turf management challenges in Hawai‘i call for effective management strategies based on applied research. The overall goal of the turf management program is to provide effective turf pest management options to diverse stakeholders in Hawai‘i, and on a broader sense, turf and green industry in tropical regions of the world, through extension education and outreach activities built on applied research.