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Articles 61 - 90 of 121
Full-Text Articles in Horticulture
Anemone Cut Flower Production Budget, One High Tunnel, Northern Utah, 2022, Shannon Rauter, Melanie Stock, Ruby Ward
Anemone Cut Flower Production Budget, One High Tunnel, Northern Utah, 2022, Shannon Rauter, Melanie Stock, Ruby Ward
All Current Publications
This budget contains costs (preplant and site preparation, establishment and maintenance, and harvest and processing) and returns for the production and sale of anemone cut flowers that were grown in a high tunnel (14 feet by 40 feet). Production methods, yield, costs, and pricing were determined from Utah State University (USU) research trials, as well as feedback from Northern Utah producers. The costs and returns represent typical production in Northern Utah but should be adjusted where necessary for individual situations. Site selection, tunnel use, variety, harvest timing, pest management, and other practices will impact costs and returns to a cut-flower …
The Backyard Garden - Pea Pests, Bridger Carey, Nick Volesky, Marion Murray
The Backyard Garden - Pea Pests, Bridger Carey, Nick Volesky, Marion Murray
All Current Publications
As part of a series, The Backyard Garden, this fact sheet reviews pea pests. It includes general information, symptoms, and management for the following pea pest issues: thrips, spider mites, pea weevil, aphids, pea leaf weevil, damping-off, powdery mildew, fusarium wilt, fusarium root rot, and bacterial blight.
The Backyard Garden - Bean Pests, Nick Volesky, Bridger Carey, Marion Murray
The Backyard Garden - Bean Pests, Nick Volesky, Bridger Carey, Marion Murray
All Current Publications
As part of a series, The Backyard Garden, this fact sheet examines bean pests. Insects and other pests include thrips, spider mites, cutworms and armyworms, Mexican bean beetle, and seedcorn maggot. Diseases include bean common mosaic virus, damping-off, beet curly top virus, common bacterial blight, and halo blight. The fact sheet includes general information about these issues, signs and symptoms on plants, and management.
Lisianthus Cut Flower Production In Utah, Melanie Stock, Sheriden M. Hansen, Maegen A. Lewis, Anna Collins, Brent Black, Dan Drost
Lisianthus Cut Flower Production In Utah, Melanie Stock, Sheriden M. Hansen, Maegen A. Lewis, Anna Collins, Brent Black, Dan Drost
All Current Publications
Lisianthus is a florist staple and excellent crop for local farms. Its limited cool-storage period, long vase-life, and broad range of pastel- to jewel-tone colors are superior to wholesale imports. This fact sheet reviews lisianthus groups, site preparation, germination, transplanting, fertilizing, and irrigation and disease and pest management. It also provides information on trellising, harvest and storage, and economics as a specialty crop option for local farms.
Backyard Fruit Production In Utah's High Mountain Valleys, Maegen Lewis, Jaydee Gunnell, Michael Pace, Teryl Roper
Backyard Fruit Production In Utah's High Mountain Valleys, Maegen Lewis, Jaydee Gunnell, Michael Pace, Teryl Roper
All Current Publications
Utah’s population has seen significant growth in recent years resulting in population increase outside of the Wasatch Front and into Utah's high mountain valleys. These locations include Bear Lake Valley, Ogden Valley, Morgan and Henefer, Park City, Wasatch Valley, and Sanpete Valley. Much of the information presented here would also apply to the Uintah Basin and other high elevation locations in eastern Utah. Common characteristics of these valleys include high elevations (greater than 5,000 feet) leading to short growing seasons. Many homeowners who are new to these regions wish to establish perennial fruit crops in their gardens. This publication outlines …
Shallots In The Garden, Emmalee Rolfe, Dan Drost
Shallots In The Garden, Emmalee Rolfe, Dan Drost
All Current Publications
This fact sheet provides information about growing shallots, a cool-season vegetable that grows best in full sun and fertile, well-drained soil. The fact sheet offers reliable information about varieties, soil preparation, planting and spacing, fertilization, harvesting and storage, nutrition facts, and problems like weeds and insects and diseases that affect shallots.
Lamb's Lettuce In The Garden, Evan Christensen, Dan Drost
Lamb's Lettuce In The Garden, Evan Christensen, Dan Drost
All Current Publications
This fact sheet provides information on lamb's lettuce, also known as mâche, corn salad, fetticus, and Nüssli salat. It is native to southern Europe and a cool-season vegetable grown for edible leaves that add a mild, nutty flavor to any salad. This fact sheet offers reliable information about recommended varieties, how to grow lamb's lettuce, harvesting and storage, nutrition facts, and problems such as weeds, pests, and diseases.
Landscape Tree Irrigation Calculator, Shital Poudyal
Landscape Tree Irrigation Calculator, Shital Poudyal
All Current Publications
Trees, undoubtedly, are the most valuable plant in a landscape and must be prioritized for irrigation in drought conditions. Grass easily recovers from a period of long drought; hence, it must be placed last on the priority list for irrigation. Many resources are available online that explain ways to irrigate landscape trees. However, growers and homeowners in Utah are still confused about quantifying and applying the appropriate amount of water a landscape tree needs. This Excel spreadsheet is an irrigation calculator designed to determine the amount of water a landscape tree needs in Utah’s hot and dry summer months. Find …
How Much Water Do Landscape Trees Require In Utah? An Irrigation Calculator, Shital Poudyal
How Much Water Do Landscape Trees Require In Utah? An Irrigation Calculator, Shital Poudyal
All Current Publications
Trees, undoubtedly, are the most valuable plant in a landscape and must be prioritized for irrigation in drought conditions. Grass easily recovers from a period of long drought; hence, it must be placed last on the priority list for irrigation. Many resources are available online that explain ways to irrigate landscape trees. However, growers and homeowners in Utah are still confused about quantifying and applying the appropriate amount of water a landscape tree needs. This fact sheet includes a simple calculator designed to determine the amount of water a landscape tree needs in Utah’s hot and dry summer months.
Oaks In The Landscape, Sheriden M. Hansen, Jaydee Gunnell, Andra Emmertson
Oaks In The Landscape, Sheriden M. Hansen, Jaydee Gunnell, Andra Emmertson
All Current Publications
Oak trees (Quercus sp.) are generally a tough, drought tolerant, and beautiful addition to Utah landscapes. There are roughly 450 known species of oak, with about 60 cultivars that are native to North America. Oaks are known for slow growth, sturdiness, and easy care and can be used to create a focal point and ornamental interest in the landscape. This fact sheet reviews recommended cultivars for the Intermountain West and how to grow them, including site selection and preparation, planting and spacing, irrigation, and addressing challenges such as weeds, fertilization, pruning, and diseases and pests.
High Tunnel Construction Cost Calculation Workbook, Shannon Rauter, Melanie Stock, Brent Black, Dan Drost
High Tunnel Construction Cost Calculation Workbook, Shannon Rauter, Melanie Stock, Brent Black, Dan Drost
All Current Publications
The cost of building a high tunnel fluctuates over time with supply prices. This Excel workbook accompanies the USU Extension fact sheet, "Constructing a Low-cost High Tunnel" by Black, Drost, Rowley, and Heflebower (2011) and allows users to input local supply costs. The workbook then calculates the cost to build a USU low-cost high tunnel with several design options according to high tunnel length and door structure. It also provides an example calculation based on April 2022 pricing for reference.
Fall-Bearing Cultivars: A High Tunnel System For Early Production, Alyssa Palmer, Brent Black
Fall-Bearing Cultivars: A High Tunnel System For Early Production, Alyssa Palmer, Brent Black
All Current Publications
Fresh red raspberries are a consumer favorite in Utah and have a high value but short shelf life, making them an excellent candidate crop for local direct market sales. However, Utah’s high-elevation valleys often experience harsh winter temperatures and short growing seasons, limiting raspberry yields. Raspberry plants exhibit one of two fruiting patterns: the summer-bearing type or the fall-bearing varieties, also referred to as “ever bearers” because of their ability to produce both fall and summer crops. These may be better suited in areas with harsh winter conditions that cause cane dieback. High tunnels can be an effective tool in …
Temperaturas Críticas De Primavera Para Yemas De Los Árboles Frutales, Michael Pace, Marion Murray
Temperaturas Críticas De Primavera Para Yemas De Los Árboles Frutales, Michael Pace, Marion Murray
All Current Publications
Esta publicación enumera las temperaturas primaverales críticas para las yemas de árboles frutales cuando el 10% y 90% de las yemas mueren en diferentes etapas de desarrollo después de 30 minutos de exposición.
Managing Vegetation Around Fruit Trees, Teryl Roper
Managing Vegetation Around Fruit Trees, Teryl Roper
All Current Publications
Fruit trees thrive along the Wasatch Front and in many other locations in Utah. Backyard fruit trees are very common in Utah, and producers quickly become attuned to insect and disease pests that can swiftly spoil substantial amounts of fruit. They are typically less aware of the detrimental effect of competing vegetation around fruit trees. This fact sheet describes the nature of vegetation competition and proposes management strategies to reduce or eliminate competition.
Lily Leaf Beetle, Ann Mull, Lori R. Spears
Lily Leaf Beetle, Ann Mull, Lori R. Spears
All Current Publications
The lily leaf beetle (LLB) (Coleoptera: Chrysomelidae) is an important pest from Eurasia that threatens native and cultivated true lilies (Lilium spp.) and fritillaries (Fritillaria spp.). It is also known as the red lily leaf beetle or scarlet lily beetle. LLB was first reported in North America in Montréal, Canada, in 1945 and in the U.S. in 1992 in Massachusetts, likely arriving via European shipments of lily bulbs. LLB has been detected in nine of the 10 Canadian provinces and 14 U.S. states, including the New England states, Pennsylvania, Wisconsin, Minnesota, and Washington (EDDMapS, 2021). Based on LLB’s native distribution …
Irrigation System Maintenance, Candace Schaible, Kelly Kopp, Jennie Hoover
Irrigation System Maintenance, Candace Schaible, Kelly Kopp, Jennie Hoover
All Current Publications
Irrigation system maintenance is necessary to ensure the most efficient use of the water that is being applied. Efficient irrigation is important because over two-thirds of the total water used in the average Utah home is applied to the landscape. With the natural drought cycles that occur in Utah and the growing population, efficient water use is critical. These maintenance recommendations will help you evaluate your irrigation system before using it each spring and also throughout the growing season.
Preparing And Improving Garden Soil, Katie Wagner, Melanie Stock, Larry A. Sagers
Preparing And Improving Garden Soil, Katie Wagner, Melanie Stock, Larry A. Sagers
All Current Publications
A great garden starts with healthy soil. In Utah, there are unique considerations for creating and maintaining healthy soils. Native Utah soils are relatively low in organic matter. One of Utah’s most troublesome, pH-related deficiencies is iron chlorosis, a deficiency of plant-available iron. Soil salinity easily increases in Utah. This fact sheet addresses these challenges to help gardeners transform garden soils from brutal to beautiful!
Using Degree Days To Time Treatments For Insect Pests, Marion Murray
Using Degree Days To Time Treatments For Insect Pests, Marion Murray
All Current Publications
Insecticides that are applied for a perennial insect pest based on a calendar date often result in poor insect control and a waste of resources. Insect activity varies from year to year depending on weather. For example, in Logan, Utah, eggs of the apple pest codling moth began hatching on May 15 in 2005, May 5 in 2006, and April 30 in 2007.
Spruce Health In Utah Landscapes, Ryan S. Davis, Michael R. Kuhns, Claudia Nischwitz
Spruce Health In Utah Landscapes, Ryan S. Davis, Michael R. Kuhns, Claudia Nischwitz
All Current Publications
Spruces are common trees in cultivated landscapes in Utah. They have varied shapes, attractive foliage color, and can be fairly long-lived. They have pests, but not overly so, and are not very messy.
Grow Your Own Transplants At Home, Sterling Banks
Grow Your Own Transplants At Home, Sterling Banks
All Current Publications
Growing transplants can be a rewarding experience if a few basic principles are followed. Experienced gardeners have a wider range of varieties to pick from if they start their own plants from seed. By selecting your own varieties you will be able to determine what grows in your area.
Basic Turfgrass Care, Kelly Kopp, Paul Johnson
Basic Turfgrass Care, Kelly Kopp, Paul Johnson
All Current Publications
The basic practices of turfgrass care include mowing, fertilization, and irrigation. In Utah, our climate has a unique effect on the turfgrasses that we grow and proper basic care will help to keep your lawn healthy and attractive.
Water-Wise Landscaping: Practical Turfgrass Areas, Kelly Kopp, Paul Johnson
Water-Wise Landscaping: Practical Turfgrass Areas, Kelly Kopp, Paul Johnson
All Current Publications
Of the seven guiding principles of water-wise landscaping (a.k.a. Xeriscaping™), the most controversial involves the use of turfgrass in the landscape. At times it has seemed that water-wise landscaping might not allow for the use of turfgrasses at all.
Topsoil Quality Guidelines For Landscaping, Rich Koenig, Von Isaman
Topsoil Quality Guidelines For Landscaping, Rich Koenig, Von Isaman
Gardening
No abstract provided.
Solutions To Soil Problems: Ii. High Ph (Alkaline Soil), Loralie Cox, Rich Koenig
Solutions To Soil Problems: Ii. High Ph (Alkaline Soil), Loralie Cox, Rich Koenig
All Current Publications
PH is a measure of the acidity or alkalinity of a material. The pH scale ranges from 0 to 14, with 7 being neutral. A pH value below 7 indicates the soil is acidic, while values above 7 are alkaline. Each unit change in the pH scale is a 10-fold difference in acidity or alkalinity. For example, soil with a pH of 8 is ten times more alkaline than soil with a pH of 7.
Solutions To Soil Problems: I. High Salinity (Soluble Salts), Vernon Parent, Rich Koenig
Solutions To Soil Problems: I. High Salinity (Soluble Salts), Vernon Parent, Rich Koenig
All Current Publications
Salinity is a measure of the total amount of soluble salts in soil. As soluble salt levels increase, it becomes more difficult for plants to extract water from soil. Some plants are more resistant than other’s, but as the salt levels exceed their ability to extract water, they become water stressed.
Solutions To Soil Problems: Iv. Soil Structure, Rich Koenig, Teresa Cerny
Solutions To Soil Problems: Iv. Soil Structure, Rich Koenig, Teresa Cerny
All Current Publications
Soil structure refers to the combination of primary soil particles – sand, silt and clay – into larger units called aggregates or clods. Aggregates are commonly seen when a soil is tilled or disturbed.
Solutions To Soil Problems: V. Low Organic Matter, Kevin Heaton, Rich Koenig
Solutions To Soil Problems: V. Low Organic Matter, Kevin Heaton, Rich Koenig
All Current Publications
Utah soils are inherently low in organic matter due to the desert climate and historically low plant growth rates. In Utah, soil organic matter levels are typically 0.25 to 1%, while regions with high rainfall such as the Midwest and Eastern United States have soils with as much as 7 to 10% organic matter.
Turfgrass Cultural Practices And Insect Pest Management, Diane Alston, Kelly Kopp
Turfgrass Cultural Practices And Insect Pest Management, Diane Alston, Kelly Kopp
All Current Publications
There are a number of insects that can cause aesthetic and economic loss to turfgrass in Utah – in home lawns as well as in athletic fields and on recreational lands. Good turfgrass cultural practices are the primary way to prevent insect infestation and turfgrass damage.
Solutions To Soil Problems: Iii. Drainage, Michael Johnson, Rich Koenig
Solutions To Soil Problems: Iii. Drainage, Michael Johnson, Rich Koenig
All Current Publications
Drainage is a common problem throughout Utah. Complex patterns of soil development, transport and deposition have resulted in excessively drained soils that are coarse-textured (sandy or rocky), and poorly drained soils that are fine-textured (silt and clay-dominated). Excessively drained are more common in higher elevation and bench areas.
Cover Crops For Utah Gardens, Michael Johnson, Maggie Wolf, Rich Keonig
Cover Crops For Utah Gardens, Michael Johnson, Maggie Wolf, Rich Keonig
All Current Publications
No abstract provided.