The University of Hawaiʻi at Mānoa (CTAHR) is reopening the (ADSC). Local farmers will once again have access to soil and plant testing here in Hawaiʻi at a reasonable cost, instead of sending samples to the U.S. continent.

The center鈥檚 reopening also allows CTAHR to offer free soil and plant testing through July 21, 2026 to farmers whose land and crops were affected by Kona low flooding in March and April.

Every affected farmer can submit up to three free samples for each of the following services:

• Soil nutrient analysis: To determine if essential minerals were leached.
• Plant tissue nutrient analysis: To assess the current nutrient uptake and health of surviving crops.
• Plant disease diagnostics: To identify plant pathogens/outbreaks that may impact crops following flooding.
• Insect identification: To monitor for shifts in pest populations following the storms.

The ADSC will continue to provide soil and plant testing services at reasonable prices to farmers who were not affected by the floods.

“The reopening is a pivotal moment in CTAHR鈥檚 mission to support stakeholders and food security across the state,” said CTAHR Dean Parwinder Grewal. “Fortunately the timing of the reopening also means we can deliver more support to farmers recovering from the floods. We are providing these tests at no cost for the next three months to help our agricultural partners get back on their feet.”

“ADSC has reopened with an improved customer experience, including online payments, rapid turnaround of results, and interpretation of results and recommendations by CTAHR experts,” Parwinder said.

Brian Miyamoto, executive director of the Hawaii Farm Bureau, noted, “The reopening of the ADSC, along with three months of free testing, comes at a crucial time and helps farmers move forward with recovery and replanting. CTAHR is truly stepping up for our farmers, and we appreciate their leadership and commitment to supporting 贬补飞补颈ʻ颈鈥檚 agricultural community during this critical time.”

CTAHR is working to further expand its services to include seed testing, heavy metal testing, animal health diagnostics and food nutrient content analysis for food product labeling. ADSC is also expanding its seed production capacity and will add clean seedling production, which are young plants that are free from germs or disease.

Order soil, plant tests online

Farmers can order tests, find sampling instructions, and a list of CTAHR facilities on Oʻahu, Hawaiʻi Island, Maui, Molokaʻi and Kauaʻi accepting samples at the .

Temporary in-person collection site until July 21, 2026

To increase accessibility for 翱ʻ补丑耻鈥檚 heavily affected north shore community, a temporary collection site has been set up at Twin Bridge Farms in Waialua:

• Soil and plant samples can be dropped off at Twin Bridge on Mondays between 8 a.m and noon
• Soil samples can also be dropped off on Thursdays between 8 a.m. and noon.

Farmers should call CTAHR at (808) 453-6050 or ugc@hawaii.edu to confirm they are dropping off samples at Twin Bridge Farms.

Permanent collection sites

Drop off sites for samples on Oʻahu are:

• The Urban Garden Center in Pearl City on Mondays from 9 a.m. to 3:30 p.m. and Tuesdays from 9 a.m. to 11 a.m., 955 Kamehameha Hwy., behind the Home Depot.
• Farmers should contact (808) 453-6050 or ugc@hawaii.edu to confirm they plan to drop off samples.
• 糖心Vlog官方 惭ā苍辞补鈥檚 Sherman Lab, room 115, weekdays from 9 a.m. to 4 p.m., 1910 East-West Rd., Honolulu HI 96822.
• Farmers should call (808) 956-5437 or adsc@hawaii.edu to confirm they plan to drop off samples.

糖心Vlog官方 the ADSC of drop off locations, including the neighbor islands.

Based on all recorded suicide deaths from 2013 to 2023, those in construction, agriculture, and the arts, males and especially those under 40 years old showed the highest suicide rates. Led by Thao Le of the University of Hawaiʻi at Mānoa’s (CTAHR) and retired epidemiologist Dan Galanis with Hawaiʻi State Department of Health Emergency Medical Services and Injury Prevention System Branch, the revealed how occupational context is associated with suicide risk in Hawaiʻi, particularly occupations where people experience chronic uncertainty and low control.

Farmers are consistently exposed to invasive pests, volatile market prices and extreme weather such as the recent Kona low storms. Beyond the physical destruction of crops and infrastructure, the storms have left a trail of mental and emotional exhaustion.

For an occupation already battling thin economic margins, these storms represent more than financial loss—they are challenging farmers’ sense of purpose and identity.

“A farmer’s mental health is tied to the health of their land,” said Le. “When the ‘āina is inundated and the crops and livestock are lost, the emotional toll is immediate and profound. Our farmers are essentially first responders to our food needs, so we need to act as first responders to them now. They are essential to our own livelihood.”

Without immediate concrete support, in the way of streamlined access to financial aid, supplies and temporary housing for displaced farmers, Hawaiʻi risks losing its agricultural workforce, which is the backbone of the state’s food security and sustainability goals.

“If structural forces and policies continue to contribute and exacerbate distress, farmers may feel a sense of moral injury, feeling unsupported and abandoned by the systems purported to support them, and distress in inability to uphold their commitment to their land and livelihood due to factors beyond their control,” Le said.

Holistic approach

Beyond concrete material resources, immaterial recognition is equally essential. Elevating respect for farmers, ranchers and fisheries’ hard work and recognizing their role in community wellbeing is a vital form of psychological “capital” that can foster their wellbeing. The Seeds of Wellbeing (SOW)-CTAHR, and Culturally-Based Community Connections project aims to prevent suicide risk through a holistic, community-integrated approach of care that includes a peer mentorship model, incorporating ‘āina-based modalities and Native Hawaiian contemplative practices and free mental health vouchers. Planning is in the works to provide a 3-day immersive leadership and mental mindset training/seminar experience for ag mentors and leaders, an investment for advanced mental health skills building.

SOW–CTAHR is only a small contributor in the larger network of ag supporters led by Agriculture Stewardship Hawaiʻi of Hawaiʻi Statewide Food System Coordination including Hawaiʻi Farm Bureau, Hawaii Farm Union United, Maui Farmer Support Network, Hawaiʻi Good Food Alliance, Hawaiʻi Agricultural Foundation, Pacific Gateway and many more.

The is the major statewide, community-driven suicide prevention/mental health collaborative in the state. Valuing life and preventing suicide is everyone’s responsibilities.

Hawaiʻi CARES 988 is a 24/7, free support service for help with crisis, mental health and substance use. Dial 988 or text “ALOHA,” no judgement, just help. .

Fourteen University of Hawaiʻi at Mānoa academic subjects were ranked among the world鈥檚 best in the 2026 , released on March 25.

Four subjects placed in the top 22 in the nation and top 100 in the world. Leading the way was geology (No. 19 in the U.S. and No. 51–100 in the world), geophysics (No. 19 in the U.S. and No. 51–100 in the world), Earth and marine sciences (No. 21 in the U.S. and No. 51–100 in the world) and linguistics (No. 22 in the U.S. and No. 61 in the world).

Ten additional subjects placed in the world鈥檚 top 2% (within top 500 in the world out of ):

• English language and literature: No. 28 U.S., No. 101–150 world
• Agriculture and forestry: No. 30 U.S., No. 151–200 world
• Anthropology: No. 31 U.S., No. 101–200 world
• Modern languages: No. 41 U.S., No. 251–300 world
• Environmental sciences: No. 66 U.S., No. 351–400 world
• Communication and media studies: No. 68 U.S., No. 251–275 world
• Physics and astronomy: No. 70 U.S., No. 401–450 world
• Education: No. 78 U.S., No. 351–400 world
• Medicine: No. 99 U.S., No. 451–500 world
• Biological sciences: No. 100 U.S., No. 451–500 world

“These rankings highlight the exceptional work and commitment of our faculty, students and staff,” 糖心Vlog官方 Mānoa Interim Provost Vassilis L. Syrmos said. “They showcase the university鈥檚 global standing and reinforce that 糖心Vlog官方 Mānoa offers outstanding educational opportunities and experiences for both our local community and those joining us from around the world.”

糖心Vlog官方 Mānoa was ranked in three broad subject areas and 14 narrow subject areas. The QS World University Rankings by Subject are calculated using five criteria: academic reputation (measures the reputation of institutions and their programs by asking academic experts to nominate universities based on their subject area of expertise), employer reputation (measures the reputation of institutions and their programs among employers), research citations per paper (measures the impact and quality of the scientific work done by institutions, on average per publication), H-index (measures both the productivity and impact of the published work of a scientist or scholar) and international research network (measure of an institution鈥檚 success in creating and sustaining research partnerships with institutions in other locations).

The 2026 edition of the rankings by global higher education analyst Quacquarelli Symonds analyzed the performance of more than 18,300 university programs, taken by students at more than 1,700 universities in 100 locations around the world.

Other rankings

糖心Vlog官方 Mānoa also received these notable rankings:

• 2025 U.S. News and World Report best online programs, January 27, 2026
• 2026 Times Higher Education World University Rankings by Subject, January 21, 2026
• 2025 Global Ranking of Academic Subjects, January 4, 2026

From locally grown orchids, plumeria and ornamental flowers to high-tech vertical farming systems, local agriculture took center stage at the Hawaiʻi State Capitol Agriculture (Ag) Day on February 26. The event featured more than 40 organizations, with a strong showing from the University of Hawaiʻi at 惭ā苍辞补鈥檚 (CTAHR).

At the event, CTAHR Professor Brent Sipes and his colleagues shared strategies for pest management and crop protection, while experts Mark Thorne and Yanghua He discussed livestock sustainability and food security. Additionally, researchers detailed the science behind 贬补飞补颈ʻ颈鈥檚 unique environment and soil health, and teams from Hawaiʻi 4-H and GoFarm Hawaiʻi showcased how CTAHR is mentoring the next generation of farmers and leaders.

Voices from the field

The heart of the event was the exchange between researchers, industry leaders and policymakers. Tessie Amore, an associate researcher at CTAHR, presented the critical link between research and the ornamental plant industry. Anthuriums have become one of the state鈥檚 most valuable cut flowers, generating millions of dollars in annual sales and serving as a visual icon of 贬补飞补颈ʻ颈鈥檚 agricultural identity.

“I’m here to talk about the research we鈥檙e doing to help the Hawaiʻi growers,” said Amore. “By showing our work, it shows the legislature that we’re thankful for the support they’re given to our growers, and our growers are supporting us.”

Jeff Goodwin, Hawaiʻi 4-H state lead, spoke about the organization鈥檚 role in empowering keiki with life skills. “Our main mission is positive youth development, and the 4-H projects are just the vehicle to get us to positive youth development,” he said.

Kerry Kakazu, of MetroGrow, is working with CTAHR to push the boundaries of vertical farming and help students get ready for the high-tech, commercial realities of modern farming.

“Our vision of vertical farming is commercial level production with a high-tech indoor greenhouse that is also an active teaching site,” said Kakazu. “When you build it and people are researching and learning about it, they’re learning what can be done commercially.”

Agriculture Day was sponsored by the agriculture committees of the Hawaiʻi State Senate and House of Representatives and organized by the Hawaiʻi Farm Bureau.

In an era of rising grocery costs, eggs remain one of the most accessible and complete protein sources for families. New research from the University of Hawaiʻi at 惭ā苍辞补鈥檚 (CTAHR) is investigating how chickens age to help keep that high-quality protein on dinner tables. The study, published in , found that as laying hens age, significant changes occur in their gut health that negatively affect egg production.

Productivity gap

At their peak, up to 97% of high-performing hens lay eggs. But by 100 weeks, that number can drop to 70% or 75%. While a 75% success rate sounds high, it represents a major economic drain across the industry.

“A farmer is losing roughly 20–22% eggs, but still providing expensive feed to the chickens. We are trying to minimize those costs to help farmers survive financially,” said Md Ahosanul Haque Shahid, a PhD student in the Department of Human Nutrition, Food and Animal Sciences and the study鈥檚 lead author.

Starts in the gut

Working in the laboratory of 糖心Vlog官方 Associate Professor Birendra Mishra, Shahid鈥檚 research focuses on the community of microorganisms living in the chicken’s digestive tract.

Older hens appear to prioritize survival and physiological maintenance over reproductive output. As the chickens age, their bodies stop producing the natural chemicals and enzymes needed to break down food effectively.

As hens get older, the “instructions” in their DNA that manage nutrition and immunity begin to fade. This causes the lining of their gut to weaken—a condition known as “leaky gut”—which allows vital nutrients to escape. Because these nutrients aren’t being absorbed properly, the hen鈥檚 body doesn’t have enough energy to send to its reproductive system. Without that steady fuel supply, the hen simply cannot produce as many eggs as she used to.

Local impact, global reach

The study utilized chickens sourced from local Hawaiʻi farms, meaning the findings are specifically relevant to the islands鈥� unique environmental conditions.

However, the implications are global. As further molecular investigation is still going, by identifying the specific genes and molecular pathways that change with age, the researchers hope to develop new “nutrient strategies” and management protocols that can boost production by even 1% or 2%.

“That 2% makes a huge difference because you’re talking about tens of thousands of chickens,” Shahid said. “It’s a tremendous amount of affordable protein that can feed thousands of families.”

For Hawaiʻi residents, a thriving home garden starts with choosing the right plants. After a virus decimated his banana plants, Kalei Hale visited the Urban Garden Center in Pearl City on January 21, to find reliable alternatives at a free seedling sharing and education event hosted by the University of Hawaiʻi at M膩noa (CTAHR).

Proven plants for Hawaiʻi

The centerpiece of the event was distributing CTAHR-field tested Romaine lettuce seedlings, a variety thoroughly tested for Hawaiʻi鈥檚 climate.

“We鈥檝e conducted research on a number of Romaine varieties, and we know this variety does well in local conditions,” said Jari Sugano, CTAHR鈥檚 Oʻahu County administrator. “The featured variety, Sparx, can tolerate the heat on Oʻahu. It doesn鈥檛 require cool conditions, which is typically what Romaine requires.”

Beyond food crops, the event provided lei plant cuttings, including pikake, plumeria and crown flowers, and hearty foliage such as Song of India and Song of Jamaica. These selections ensure that both food and ornamental gardens can thrive despite tropical challenges and help growers succeed.

CTAHR staff and interns provided guidance on crop nutrition, weed control and fertilizer use to help new seedlings mature into full plants. Attendees, including staff from Catholic Charities Hawaiʻi who picked up plants for kupuna, were given the tools to immediately begin growing their own food or beautifying their homes.

Turning setbacks into success

For Hale, using proven plants and time-tested growing methods has already made a difference. After M膩noa lettuce starters he bought at a CTAHR student fundraiser grew into “huge” heads in just a few weeks, he returned to collect the heat-tolerant Romaine seedlings and straw mulch for his new aquaponics system. By focusing on research-backed varieties, home gardeners such as Hale are finding a more manageable and successful path to self-sufficiency.

For more than a decade, the University of Hawaiʻi at M膩noa has been on the front lines of the battle against the invasive coconut rhinoceros beetle (CRB). Now, researchers at the (CTAHR) are seeing progress in a promising weapon: viruses.

“Pathogens are being used, but viruses are being underutilized as far as I鈥檓 concerned,” said Mike Melzer, researcher and virologist at CTAHR鈥檚 Department of Plant & Environmental Protection Sciences. “I know we can find viruses that will have a really good impact on important target species that are pests in Hawaiʻi.”

Unlike chemical pesticides, the virus infects CRBs from the inside, weakening and killing them before they reach adulthood. By targeting larvae, the virus can suppress beetle populations over time while minimizing harm to non-target species. Researchers believe the virus should also infect adults, making them lethargic and less likely to damage palms.

Rigorous safety standards

For 10 years, federal regulators told 糖心Vlog官方 researchers that the CRB virus could not be brought into Hawaiʻi due to a lack of adequate containment facilities. A breakthrough finally came in early 2025 through a collaboration with the U.S. Department of Agriculture鈥檚 permit unit.

Current permits specifically restrict research to the larval stage because larvae cannot fly, significantly reducing the risk of an accidental environmental release. “We rear CRB for research purposes and we’ve never lost an adult out of there,” he said.

Protecting the Kauaʻi stag beetle

A primary goal of the current lab testing is to ensure the virus is host-specific and will not harm Hawaiʻi‘s native ecosystem. While the virus has been used effectively in other Pacific nations, Melzer emphasized that Hawai驶i has unique native species to protect, such as the Kauaʻi stag beetle.

“Nobody really gives too much of a thought about CRB where the virus has been released” Melzer noted, explaining that while some damage remains, the virus keeps it at a manageable “two out of 10” rather than the devastating levels seen in Hawaiʻi.

A good night鈥檚 sleep

In August 2025, Melzer and a former student, Nelson Masang Jr., traveled to Palau, a region where the virus has successfully managed the beetle for decades, to collect genetic variants of the virus. The research trip was part of a close partnership with Professor Chris Kitalong and Jacques Idechong of Palau Community College.

The research, led by doctoral student Kristen Gaines, involves infecting CRB larvae to observe how the virus spreads. Early results have been encouraging, showing that the virus can kill larvae within 12 to 30 days. “I sleep a little better at night because Kristen said she鈥檚 starting to see larvae getting lethargic and dying after just being exposed to the virus,” Melzer said.

A University of Hawaiʻi at Mānoa research project focused on agriculture and artificial intelligence (AI) has been selected for support through the NVIDIA Academic Grant Program, bringing additional advanced computing hardware to the university.

The project, “AinaFarm: Building the Foundation for Scalable Agricultural Physical AI,” led by 糖心Vlog官方 Mānoa (ICS) Assistant Professor , in collaboration with Professor , and , a recent (ECE) PhD graduate, competed in the Robotics and Edge AI track. The work explores how robotics and AI can support agriculture, particularly with vision-language-action (VLA) models that allow robots to see their surroundings, understand spoken or written instructions, and carry out tasks in real farming environments.

As part of the award, NVIDIA is donating hardware to 糖心Vlog官方 Mānoa to support the research. The in-kind grant includes two RTX PRO 6000 Blackwell GPUs, high-powered computer processors designed to train and run advanced AI models, and four Jetson AGX Orin compact supercomputers, which will serve as the “brains” of farm field robots, enabling them to run AI applications and make decisions directly in real-world agricultural environments.

“This project is about building practical AI tools that can actually work on farms,” Chen said. “With NVIDIA鈥檚 support, we can combine robotics and advanced computing to support local agriculture, reduce labor challenges, and develop technologies that are especially relevant for Hawaiʻi鈥檚 farming environments.”

In addition to hardware, the program offers access to NVIDIA development tools, models and training resources, as well as opportunities for broader visibility through presentations and promotional channels.

The NVIDIA Academic Grant Program supports researchers worldwide by providing access to high-performance computing resources, hardware and software. The program is designed to accelerate academic research and help move ideas from concept to real-world application.

The AinaFarm project is part of a broader, interdisciplinary collaboration at 糖心Vlog官方 Mānoa that brings together researchers from the , , and (CTAHR) to advance AI-enabled solutions for agriculture. This growing effort builds on recent successes in agricultural robotics, including 糖心Vlog官方 惭ā苍辞补鈥檚 $10,000 grand prize win in the 2025 Farm Robotics Challenge, and reflects a shared goal of developing practical, field-ready technologies to support farming in Hawaiʻi and beyond.

ICS is housed in the College of Natural Sciences, the Department of Plant and Environmental Protection Sciences is housed in CTAHR and ECE is housed in the College of Engineering.

The earned high marks in nearly 20 academic subjects in the , with , and leading the way among the highest-ranked programs.

Oceanography ranked No. 5 in the U.S. and No. 7 in the world, atmospheric science placed No. 8 nationally and No. 11 worldwide, and hospitality and tourism management ranked No. 12 in the U.S. and No. 32 in the world.

The rankings were released by the Shanghai Ranking Consultancy and is considered one of the most comprehensive and objective assessments of university performance by discipline.

糖心Vlog官方 Mānoa also posted strong global and national placements across science, engineering, social science and other fields. tied for No. 17 in the U.S. and ranked No. 51–75 worldwide, while ecology and each tied for No. 24 nationally and placed No. 76–100 globally.

Additional 糖心Vlog官方 Mānoa subjects recognized in the 2025 rankings include communication, education, political science, water resources, biological sciences, civil engineering, food science and technology, environmental science and engineering, agricultural sciences, economics, management and physics.

“These rankings reflect the depth and consistency of excellence at 糖心Vlog官方 Mānoa,” Interim Provost Vassilis L. Syrmos said. “Our faculty are advancing research that matters locally and globally, while preparing students to address some of the most pressing challenges facing our world.”

糖心Vlog官方 Mānoa was evaluated alongside approximately 2,000 universities from more than 100 countries and regions, selected from a global pool of more than 25,000 institutions. The rankings are based on measures such as world-class faculty, world-class research output, high-quality research, research impact and international collaboration.

Other recent rankings:

• 2026 Times Higher Education World University Rankings, October 9, 2025
• Wall Street Journal/College Pulse 2026 Best Colleges in the U.S. rankings, October 2, 2025
• U.S. News and World Report 2026 Best Colleges rankings, September 23, 2025

For more information, .

—By Marc Arakaki

A fruitful collaboration between the University of Hawaiʻi at M膩noa (CTAHR) and the County of Maui is empowering people on Molokaʻi to grow their own food, lower grocery bills and build community resilience.

The Seed to Harvest program, led by CTAHR鈥檚 team of extension agents on Molokaʻi, finished its third cohort in December, with each group growing between 300 and 400 pounds of fresh fruits, vegetables and herbs. Funded by a grant from the County of Maui鈥檚 Department of Agriculture, the program addresses food inequity and the high cost of imported goods by teaching residents how to cultivate sustainable home gardens.

Extension agents Kyle Franks and Jennifer Hawkins designed Seed to Harvest with an emphasis on using on-island resources to reduce reliance on expensive imports. The program creates a complete cycle of education, teaching people the skills to propagate seeds, manage pests and harvest their crops.

“There鈥檚 been several generations not farming, not gardening, and so we wanted to help bring that back into the community,” said Franks. “The pandemic highlighted the level of food inequity across the island.”

For Kanoelani Dudoit, a lifelong Molokaʻi resident, the experience has been transformative. “It opened more avenues for each person to apply what they learned from the workshop right at home,” said Dudoit. She noted that the program helped her identify local stores, local prices, local items, allowing her family to “cut costs or reuse what we have here. That鈥檚 a major benefit for our community.”

Harvest to market

In early 2026, the team will launch Harvest to Market, a new program designed to teach home gardeners the business side of agriculture. The upcoming curriculum will cover marketing and branding, turning raw produce into jams, jellies, or freeze-dried goods that can be sold at farmer鈥檚 markets, and following state rules for selling produce and processed foods.

“Our growers are doing a great job, but now they have excess,” said Hawkins. “So the next step is helping them get their produce to market.”