Life Sciences Commons^™

Fruits Of Nandina Domestica Are (Sometimes) Cyanogenic And (Sometimes) Hazardous To Birds, Scott Zona

Poisonous Plant Research (PPR)

A 12-month survey of cyanogenesis in the fruits and leaves of Nandina domestica (Berberidaceae) revealed that the leaves are strongly cyanogenic throughout the year, as measured by the Feigl-Anger test. Fruits vary in their cyanogenic potential depending on the degree of ripeness and clone. Green fruits are strongly and rapidly cyanogenic, but most ripe fruits are weakly and slowly cyanogenic. Some fruits tested negative for cyanide. Fruits tend to become less cyanogenic the longer they remain on the plant, so birds feeding on older fruits are at a lower risk of poisoning. More than other frugivores, cedar waxwings (Bombycilla …

Banana, Marie Stosich, Emily Morales, Heidi Leblanc

All Current Publications

This publication guide to eating, selecting, cooking, and storing bananas.

Western Cherry Fruit Fly In Utah Orchards, Diane G. Alston, Marion Murray

All Current Publications

This fact sheet describes the western cherry fruit fly, including hosts, life history, timing control, host injury, and management.

A Qualitative Evaluation Of Double Up Food Bucks Farmers’ Market Incentive Program Access, Jennifer A. Garner, Casey Coombs, Mateja R. Savoie-Roskos, Carrie M. Durward, Rebecca A. Seguin-Fowler

Nutrition, Dietetics, and Food Sciences Faculty Publications

Objective

Explore factors affecting access to and use of Double Up Food Bucks (DUFB), a farmers’ market program that doubles Supplemental Nutrition Assistance Program benefits for use toward the purchase of fruits and vegetables (FV).

Design

Focus groups.

Setting

Metro and nonmetro counties in Utah and western Upstate New York.

Participants

Nine groups composed of 62 low-income adults (3–9/group).

Phenomena of Interest

Satisfaction with, barriers to, and facilitators of program use; suggestions for improvement.

Analysis

Transcribed verbatim and coded thematically in NVivo 11 software according to template analysis.

Results

Program satisfaction was high and driven by FV affordability, perceived support …

Preserve The Harvest: Peaches, Ann Henderson

All Current Publications

This fact sheet provides information for preserving peaches. It includes selection and preparation, freezing peaches, canning peaches, canning peach nectar/puree, canning pie filling, jams, jellies, preserves, drying peaches, nutrition and storage.

Strawberry Cultivars For The Intermountain West - Research Report, Tiffany Maughan, Brent Black, Shengrui Yao, Robert Flynn

All Current Publications

This fact sheet reports on a strawberry cultivar trial conducted at New Mexico State University’s Alcalade facility.

Tart Cherries In The Garden, Sheriden M. Hansen, Tiffany Maughan, Brian Barlow, Brent Black

All Current Publications

Tart cherry (Prunus cerasus), also known as sour cherry or pie cherry, is an excellent addition to home orchards that is often overlooked. Trees can easily be tucked into landscapes and can provide an abundant supply of cherries for freezing, drying, canning, juicing, and preserves. Several cultivars are available for selection and may be purchased on semi-dwarfing rootstocks to help trees maintain a manageable size. Trees generally grow well in Utah climates and conditions and are relatively easy to maintain and prune. Potential insect and disease problems are minimal and include Powdery Mildew and Western Cherry Fruit Fly. …

Incentivizing Fruit, Vegetable, And Physical Activity Level Change: Expansion And Evaluation Of The Fit Game Program For Healthy Behavior Change In Elementary Schools, Damon L. Joyner

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Researchers in the Nutrition, Dietetics and Food Science department and Psychology department sought to improve healthy behaviors in elementary schools such as fruit and vegetable consumption (FV) and daily physical activity (PA). We chose to use a healthy behavior program called the “FIT Game” that has successfully increased FV consumption among elementary-aged children over short periods of time. Our aim was to improve the program by lowering operating costs, adjusting its materials to target PA and see if it could maintain healthy eating improvements over a longer period of time. Our series of research shows encouraging results: short term improvements …

Late -Season Raspberry Production In High Tunnels: Varieties, Tiffany Maughan, Brent Black

All Current Publications

This fact sheet reports on two high tunnel research trials in North Logan, Utah, with fall-bearing raspberries to determine the effectiveness of high tunnel fall freeze protection. The trials found that high tunnels were effective at prolonging the season in years when freezing temperatures halted unprotected raspberry production but were not so severe as to also stop high tunnel production.

Using Social Cues To Influence Fruit And Vegetable Intake In College Students, Elizabeth A. Nix

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

People often base their behaviors on social norms—what they think others do or approve of. This is likely true of fruit and vegetable (FV) intake as well. College students typically don’t get enough FV. We attempted to encourage FV eating by providing students with messages or demonstrations that eating FV is normal. First, we tried to encourage FV intake by providing students with messages regarding the average skin carotenoid concentration and where they fit within their peers (Chapter II). Carotenoids are compounds found in FV that cannot be made by the body, making them an estimate of FV intake. We …

When Are Apples Ripe?, Teryl Roper

All Current Publications

This fact sheet gives tips on how to tell if apples are ripe, and how to differentiate between fruit maturity and ripeness. It also tells how to harvest apples, how to store them, and what to to in case frost is forecast.

Growing Pears In The Home Orchard, Shawn Olsen, Teryl Roper

All Current Publications

This fact sheet gives tips on growing pears in the home orchard including descriptions of cultivars, soil preparation, planting, irrigation, fertilization, problems, pruning, harvest and storage.

Selecting Blackberry Cultivars For Utah, Brent Black, Thor Lindstrom, Britney Hunter, Shawn Olsen, Sheriden M. Hansen, Tiffany Maughan

All Current Publications

This fact sheet explains that blackberries can be successfully grown in Utah and can be a profitable fresh-market crop. It includes blackberry biology, results of the Kaysville cultivar trial study, and a description of the various cultivars.

High Tunnel Blackberry Production For Northern Utah, Reagan Wytsalucy, Brent Black, Tiffany Maughan

All Current Publications

This fact sheet explains how blackberries can be grown under high tunnels as a method of frost protection and extend the season later into the fall.

Blackberry Management In Utah, Tiffany Maughan, Shawn Olsen, Brent Black

All Current Publications

Blackberries can be grown successfully in Utah, but careful cultivar selection and care is needed. This fact sheet descirbes fruiting types, growth habits, how to grow, fertilizer, trellising, pruning, pests, and harvest.

Training And Pruning Peach Trees, Sheriden M. Hansen, Tiffany Maughn, Brent Black

All Current Publications

This fact sheet provides detailed pruning techniques and training methods for peach tree growers.

Grape Vine Management, Tiffany Maughan, Mike Pace, Brent Black

All Current Publications

This fact sheet introduces grape planting and management. It includes plants, site selection, soil, site preparation, planting and spacing, irrigation, fertilization, training and trellising, cluster thinning, propagation, problems, insects and diseases, and harvest, storage and use.

Using Shade For Fruit And Vegetable Production, Tiffany Maughan, Dan Drost, Brent Black, Sam Day

All Current Publications

This fact sheet stresses the value of protecting plants from too much sunlight radiation, and includes sunburn management, shade and the plant environment, timing shade application, shade cloth options and orientation, and cost.

Training And Pruning Apple Trees, Tiffany Maughan, Brent Black, Teryl Roper

All Current Publications

This fact sheet describes training and pruning apple trees, including information on when to prune, planting, establishment, how to prune, central leader, maturity, and topping.

Peaches In The Garden, Tiffany Maughan, Brent Black, Andrea Simondi

All Current Publications

This fact sheet describes peaches and includes recommended cultivars for Utah, how to grow them; pests and disease;, and harvest, storage and use information.

Local Fruit And Vegetable Availability Along The Wasatch Front, Britney Hunter, Shawn Olsen, Dan Drost, Brent Black, Jaydee Gunnell

All Current Publications

This fact sheet tells where to find local produce along the Wasatch Front, and when the produce is available.

Nanking Cherry In The Garden, Elizabeth Hamilton, Tiffany Maughan, Brent Black

All Current Publications

This fact sheet describes Nanking cherry and its use in gardens. It includes a history, description of the plant, how to grow it, including propagation, site selection, soil preparation, planting and spacing, fertilization, irrigation, and pruning. It also includes common pests and diseases of cherries in Utah.

Apricots In The Home Garden, Michael Caron, Taun Beddes, Brent Black

All Current Publications

This fact sheet provides information about apricots, including how to grow, harvest, store and use them.

Plums In The Home Garden, Michael Caron, Taun Beddes, Brent Black

All Current Publications

This fact sheet describes three types of plums commonly grown in Utah: European, Japanese, and American species. their care and selection, and how to harvest, store, and use them.

Goji In The Garden, Tiffany Maughan, Brent Black

All Current Publications

This fact sheet describes goji, a small orange to red fruit. It lists recommended cultivars, how to grow goji, including site selection, soil, plant material, spacing, irrigation, fertilizer and pruning. Problems such as weeds, insects and diseases are described, as well as harvesting, productivity and use of goji.

Haskap (Blue Honeysuckle) In The Garden, Elisa Lauritzen, Tiffany Maughan, Brent Black

All Current Publications

This fact sheet is about Haskap, a relatively new crop in the United States and subsequently, the home garden. It describes the plants, recommended varieties, how to grow them, problems, harvest, use, and storage.

The Effects Of Social Norms Feedback On Fruit And Vegetable Consumption And Skin Carotenoids Among College Students, Troy A. Bailey

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Fruit and vegetable consumption, which has been shown to have a protective effect against chronic diseases, often decreases during the first few years of college. Implementing public health interventions to improve consumption of these foods may be time-consuming, costly and burdensome. The aim of this study was to determine if a social norms intervention, examining the effects of normative and manipulated feedback of participants’ carotenoid scores compared to a no-norm control, could increase fruit and vegetable consumption among college students. Such a strategy could be a cost-effective method for promoting healthy diets in this population.

While self-reported increases in fruit …

Raspberry Management For Utah, Tiffany Maughan, Brent Black

All Current Publications

This fact sheet provides a general guide to raspberry production that can be adapted for both home use and for small-scale commercial production.

Peach Fruit Quality Analysis In Relation To Organic And Conventional Cultivation Techniques, Varun Chandra Koneru

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The USA is the third major world producer of peaches but consumption has decreased over the last two decades. Consumers have cited mealy texture, fruit browning and lack of sweetness as some undesirable characteristics in peaches, which may be related to the decline. The focus of this study was to evaluate the effect of farm management practices on fruit quality. Physical parameters (color, firmness and size), volatiles and metabolite data was collected.
Sensory evaluation indicated transitional organic peaches were liked the best and organically grown peaches were least liked. All the treatments were significantly different from each other and consumers …

A Multiday Record-Assisted Fruit, Vegetable, And Snack Questionnaire To Assess Intake Among Fourth And Fifth Grade Students, Anne B. Lambert

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Assessing FV intake among young children is difficult and can be a time-consuming, resource-intensive, and burdensome. The aim of this study was to create a simple, self-assessment tool to estimate and detect changes in FV consumption among fourth and fifth graders. Such a tool would ease the complications and resources of other diet assessment options that are used to measure FV consumption when implementing school-based nutrition programs.

The questionnaire provided a moderately valid estimate of lunchtime FV consumption, but it was inconsistent at detecting small, yet important increases in FV consumption between time points. The ability of the questionnaire to …