Bring your keiki (or give your friends a mini-vacation by bringing theirs!) to meet 4-H clubs from across Oʻahu and see some of the exciting, fulfilling projects theyʻre working on. Participants will get to experience educational and interactive mini-workshops and presentations.

Bee health researcher Ethel Villalobos (PEPS) is featured in a recent episode of the video series How Close Are We, which looks at possible solutions to some of the world’s major problems and questions. For the episode “How Close Are We to Saving the Bees?” Ethel discusses Colony Collapse Disorder, a mysterious phenomenon in which whole bee colonies disappear for reasons that are still unclear.

Kelvin Sewake retired as Interim CTAHR Associate Dean of Extension on August 30, 2019. In appreciation for his 34 years of serving within CTAHR in various administrative roles and as Extension agent in Floriculture and Nursery Crops, a farewell tea was held for him on September 3 at the Komohana Research & Extension Center in Hilo. 

On Thursday August 29, volunteers at the Urban Garden Center shared aloha and mahalo with Ray Uchida, who is retiring from his longstanding post as O‘ahu County administrator. The occasion was marked with hula, stories, and the planting of a tree in his honor. Steve Nagano, an Extension agent for O‘ahu County, helped Ray to plant the crepe myrtle that will bear his name and commemorate his many years of service to the college, community, and ‘āina.

The Hawaii Coffee Association recently hosted their 24th Annual Conference & 11th Annual State of Hawaii Cupping Competition from July 25 to 27 at the Ala Moana Hotel. The statewide annual conference invites coffee educators, industry professionals, and enthusiasts to network and attend sessions and events. It hosted workshops on topics such as soil health, fermentation with yeasts, roasting, and cupping, with the goal of educating, sustaining, and boosting the profitability of the Hawai‘i coffee industry.

To kick off another semester of youth and family programs, the Family Education Training Center of Hawaii (FETCH) hosted an open house at their program site, Hale Tuahine Farm in Manoa Valley. High school students interested in the world of sustainable agriculture and families seeking healthy ways to grow their own food and learn the skills to create a healthier and more positive family-life attended the free event to explore FETCH’s programs.

Marielle Hampton just started as a temporary FCS junior agent in Kona. Marielle is well versed in more than one of CTAHR’s areas of focus, having earned her master’s degree in Nutrition: Agriculture, Food and Environment from the Friedman School of Nutrition Science and Policy from Tufts University in May 2019. She comes to CTAHR most recently from The Kohala Center, where she worked as an agriculture development intern, conducting local farmer needs assessment and outreach for food hub facility upgrades. Welcome to CTAHR HI County, Marielle!

The Rapid ‘Ōhi‘a Death Working Group—also known as the ROD Squad—was formed to respond to the new disease threatening Hawai‘i’s most important native forest tree. With nearly 200 individuals representing state, county, federal, university, and non-profit organizations; local and private businesses; and private citizens, the group facilitates inclusive communication on all issues related to the fungal disease and shares knowledge on a regular basis among group members, their organizations, and the people of Hawai‘i.

Secure your place at the Invasive Species Conference at Imiloa Astronomy Center in Hilo, Hawaii island on August 22–23! Many members of the CTAHR ‘ohana will be giving presentations on topics from pests of trees as small as the fungus that causes ROD and as big as the coconut rhinoceros beetle; novel ways to deal with invasives such as allowing their natural predators to attack them or using them for compost; and infesters of iconic Hawai‘i crops such as coffee and macadamia nuts.

Wildland fire expert and 2019 winner of the Excellence in Extension award Clay Trauernicht (NREM) was recently interviewed by Noe Tanigawa on Hawai‘i Public Radio’s Planet 808 show about the increasing danger of wildfire in the Islands and its connection with climate change.

Middle school students explored veterinary science as a possible career in a week-long 4-H Veterinary Science Day Camp conducted by Hawai‘i County 4-H Extension agent Becky Settlage in Hilo in July. CTAHR’s Extension veterinarian Jenee Odani, local and state veterinarians, and a couple of UH student assistants also helped to lead the program. With their love of animals and desire to help them, the thirteen youth had a strong interest in this career, and this program definitely increased their interest!

Natto…people love it or they hate it. Making natto is a good way to preserve soybeans, add nutritional content, create a value-added product, and produce a distinctive flavor and texture that some swear by…and others swear about. Participants at the recent natto workshop at the Pearl City Urban Garden Center were decidedly of the former camp, eagerly tasting different preparations of the sometimes-slithery fermented soybean condiment and learning how to make it themselves.

Maui County 4-H agent Nancy Ooki and state 4-H program leader Jeff Goodwin will be recognized at the annual meeting of the National Association of Extension 4-H Agents in November. Nancy will be recognized in two award categories, as the Western Region winner for the Communicator Award in the Educational Piece category and for the Excellence in Educational Technology Specialty Award. Jeff will be recognized as a national winner in the Published Photo category of Communicator Awards.

The Family Education Training Center of Hawai‘i (FETCH), headquartered at the iconic Energy House on the UHM campus, is hosting a Garden Showcase. FETCH teaches parents how to lead effectively and shows children how to take responsibility for their actions and effects on the group. In FETCH’s integrated programs, family members develop teamwork as they work together to complete hands-on projects in sustainable family gardening. Everyone can learn to grow, harvest, prepare, cook and eat their own food at home.

Although conventional farming practices call for clearing away all growth from fields whenever food crops aren’t in the ground, there’s a lot of evidence that growing cover crops can have many beneficial effects on soil health, plant nutrition, and pest control. Find out more about this sustainable practice at the Cover Crop Field Day.

Welcome to Hallie Cristobal, who has joined the UH Cooperative Extension team in Kaua‘i County as a junior Extension agent in the department of Family and Consumer Science. Hallie grew up on the west side of Kaua‘i in Waimea. She has a BS in Health Promotion from Weber State University in Utah and is currently working online to get a Masters of Education from Capella University.

A few years ago, local chef extraordinaire and co-founder of Hawai‘i Regional Cuisine Sam Choy had an idea for a new television show: eschewing high-end restaurant kitchens, he would visit the houses of local residents, invade their refrigerators, and whip up delicious dishes from whatever leftovers and neglected ingredients he could find there. His motivation was to decrease food waste by showing ordinary home cooks new ways to put together ‘ono recipes from foods they might otherwise have been tempted to throw away. The takeaway: don’t discount what’s right in front of you—it’s got more possibilities than you can imagine.

At Komohana Research and Extension Center there’s been a lot of cacao excitement! PIs Eli Isele and Alyssa Cho (both TPSS) have received an Applied Grafting Techniques grant from the County of Hawai‘i Department of Research and Development for a project comparing two hand-held machine-grafting tools with traditional grafting by hand using a knife to determine which are most efficient and cost-effective for avocado, cacao, and macadamia.

CTAHR faculty and staff, with the support of HDOA, USDA, and grower-cooperator Greenwell Farms, have conducted research trials on coffee-pruning techniques and pesticide residues in green coffee beans at the Kona and Mealani Research Stations. Information and outreach from both trials will increase farmers’ ability to manage coffee berry borer (CBB) and produce high-quality specialty coffee.

Preliminary results from the first year of harvest in the three-year pruning trial show that single or double vertical, hand-hedged trees provide nearly 1.5 times greater yield in the first season of harvest compared with Kona-style pruned coffee trees, and 3 times greater yield compared with stumped trees. However, pruning, de-suckering, and harvesting the hand-hedged trees also requires about twice as much labor.

CBB can be managed while using all these methods of pruning, provided that there is proper field sanitation in and around the farm and that Beauveria bassiana sprays are well timed and provide good coverage.

Results of the coffee pesticide residue trial determined that a synergist, piperonyl butoxide or PBO, was present in green (dried, unroasted) beans when coffee berries were sprayed up to 105 days pre-harvest. The PBO residues were greater than those allowed by export countries such as Japan. The researchers are recommending that growers avoid using products containing PBO on coffee so as to eliminate the risk of rejection for exported coffee to such countries. Other pesticides tested did not result in detectable residues in green coffee.

Project faculty and staff Stuart T. Nakamoto (pruning project), Andrea Kawabata, Matt Miyahira, Julie Coughlin, and James Kam are welcoming participants to meet growers and learn more about these and other coffee research and updates at the Hawaii Coffee Association Conference at the Ala Moana Hotel on July 25–28. CTAHR coffee project and outreach updates will be provided on Friday, July 26, and from the college’s educational booth throughout the event.

There’s nothing like the miracle of watching tiny dry grains sprout into lush green plants…and when they can provide healthful, sustainable vegetables, all the better! But making sure that the seeds sprout and caring for them until they become sturdy, strong plants aren’t always so easy. Find out how at the Vegetable Seedling Propagation Workshop.