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garden and landscape


PPA-1

Chemical Control of Turfgrass Diseases, 2020

11/19/2019 (major revision)
Authors: Gregg Munshaw, Paul Vincelli

Turgrasses under intensive management are often subject to outbreaks of infectious diseases. Good turf management practices often greatly reduce the impact of disease by promoting healthy plants that are better able to resist infections. Even under good management, however, diseases sometimes cause excessive damage to highly managed turfgrasses. The proper use of fungicides in these instances, in conjunction with good cultural practices that promote quality turf, can be an important part of an overall disease-management program.

Departments: Plant and Soil Sciences, Plant Pathology
Series: Plant Pathology (PPA series)
Tags: garden and landscape, plant diseases, turfgrass
Size: 1.10 mb
Pages: 34



AGR-241

Improved Turfgrass Varieties Can Reduce Your Environmental Impact

8/29/2019 (new)
Authors: Gregg Munshaw, Travis Shaddox

Turfgrasses have many benefits, but oftentimes people question if pesticides, fertilizers, and water are justified to sustain a quality turfed area. Although these inputs have long been required to produce thick and dark green turfgrass, some turfgrass breeders have focused on improving the genetics of turfgrasses to produce high quality turf with fewer inputs. Improved turfgrass varieties with increased density, better color, deeper rooting, and improved disease resistance through improved breeding can reduce the overall environmental footprint. Many people select a turfgrass species and variety based on cost, but choosing an improved variety can reduce environment risk and overall maintenance costs in the long-run.

Departments: Plant and Soil Sciences
Series: Agronomy (AGR series)
Tags: garden and landscape, turfgrass
Size: 4.78 mb
Pages: 4



AGR-52

Selecting the Right Grass for Your Kentucky Lawn

8/29/2019 (major revision)
Authors: Gregg Munshaw, Travis Shaddox

The best grass for your lawn is not necessarily the one you like the best, but the one that is best adapted to where you live and will take less work and fewer inputs (water, fertilizer, pesticides). Many people think that since Kentucky is the "Bluegrass State," it's best to grow Kentucky bluegrass across our state. Actually, Kentucky bluegrass is only marginally adapted to our climate and can require more inputs to keep an appealing lawn than some other choices. In general, Kentucky bluegrass can be an option for parts of central and eastern Kentucky, while zoysiagrass may be a better option in western Kentucky. Tall fescue is adapted to the entire state so is a good choice for most locations. Perennial ryegrasses and fine fescues are occasionally useful in different areas of the state, depending on specific conditions.

Departments: Plant and Soil Sciences
Series: Agronomy (AGR series)
Tags: garden and landscape, turfgrass
Size: 4.46 mb
Pages: 7



HO-117

Guide to Landscape Appraisal of Tree Species in Kentucky Landscapes

8/26/2019 (new)
Authors: Bill Fountain

This publication is intended to aid professionals in determining the value of species in Kentucky (the Commonwealth). This valuation method is not appropriate for valuation of shrubs, forest trees, pasture trees, trees being used for income (i.e. orchards, nursery production, Christmas tree production, etc.). It is solely for trees that are an integral part of a formal, managed landscape.

Departments: Horticulture
Series: Horticulture (HO series)
Tags: garden and landscape, trees
Size: mb
Pages:



ID-128

Home Vegetable Gardening in Kentucky, 2019

4/16/2019 (minor revision)
Authors: Ric Bessin, Rick Durham, Brad Lee, Emily Pfeufer, John Strang, Mark Williams, Shawn Wright

A well-planned and properly kept garden should produce 600 to 700 pounds of produce per 1,000 square feet and may include many different crops. Consult "Vegetable Cultivars for Kentucky Gardens" (ID-133) for the latest recommendations on home vegetable varieties.

Departments: Entomology, Horticulture, Plant and Soil Sciences, Plant Pathology
Series: Interdepartmental (ID series)
Tags: garden and landscape, vegetables
Size: 4.00 mb
Pages: 48



AGR-206

Lawn Management: Kentucky Master Gardener Manual Chapter 15

3/5/2018 (major revision)
Authors: Gregg Munshaw, A.J. Powell

Turf is the foundation of a quality landscape. It improves the beauty of other ornamentals and provides a safe recreational surface. Quality lawns greatly increase the economic and sociological value of urban homes. They beautify and reduce the often harsh urban environment by decreasing noise, glare, heat, dust, and mud. Lawns and other recreational turf areas are an integral part of our daily activities.

Departments: Plant and Soil Sciences
Series: Agronomy (AGR series)
Tags: garden and landscape, turfgrass
Size: 1.00 mb
Pages: 22



ID-248

Gardening in Small Spaces

1/24/2018 (new)
Authors: Rick Durham, Brad Lee, Ashley Osborne

Although most would agree that gardening is a worthwhile endeavor, traditional gardening with long neat rows spaced 3 or 4 feet apart to allow cultivation by a tractor or tiller may not be feasible for everyone. Individuals that live in urban areas, especially those living in townhomes, condominiums, and apartments may not have the outdoor space needed for this conventional style of gardening. In addition, those with limited mobility may not be able to establish and maintain this type of garden. For many, raised bed gardening and container gardening may be a more practical and manageable choice for those gardening in small spaces and those with limited mobility.

Departments: Ag Programs, Horticulture, Plant and Soil Sciences
Series: Interdepartmental (ID series)
Tags: garden and landscape, vegetables
Size: 1.14 mb
Pages: 8



ENT-70

Pesticides and Pesticide Safety: Kentucky Master Gardener Manual Chapter 10

1/23/2018 (minor revision)
Authors: Lee Townsend

"Pest" is not a biological term for an organism's environmental role as are the words plant, herbivore, predator, and scavenger. It is a term for an organism that is either causing damage or is somewhere where it's not wanted. Pests can include plants, insects and their relatives, and microorganisms that cause plant diseases. Often, pests are a problem because we use cultural practices or create conditions favoring organisms that they feed on, compete with, or infect the desirable species.

Departments: Entomology
Series: Entomology (ENT series)
Tags: garden and landscape, insect pests
Size: 310 kb
Pages: 10



AGR-205

Weed Management: Kentucky Master Gardener Manual Chapter 20

1/22/2018 (minor revision)
Authors: J.D. Green

Every garden has weeds, and every gardener wonders what to do about them. Gardening involves lots of small decisions that can have a cumulative effect on those weed problems. This chapter will explore the origin of weeds, their adaptation and impact, and the techniques you can use to manage weeds in your landscape.

Departments: Plant and Soil Sciences
Series: Agronomy (AGR series)
Tags: garden and landscape, weeds
Size: 965 kb
Pages: 14



HO-118

A Beginners Guide to Vegetable Gardening in Kentucky: Plans and Preparations

10/2/2017 (new)
Authors: Rick Durham, Ken Hunter, Bethany Pratt, John Strang

Begin by thinking about vegetables you and your family like to eat. Then think about what you want to grow. Some vegetables will grow better in Kentucky than others because of the average daily temperatures and amount of rainfall. It is also important to learn about the needs of each vegetable variety you are thinking about planting in your garden. Does it grow better in sun or shade? How much water does it need? What type of soil does it grow best in? Is it a cool season crop or a warm season crop?

Departments: County Extension, Family and Consumer Sciences, Horticulture
Series: Horticulture (HO series)
Tags: garden and landscape, vegetables
Size: 1.30 mb
Pages: 7



PPFS-OR-W-26

Volutella Blight of Boxwood

8/1/2017 (new)
Authors: Adam Leonberger, Nicole Ward Gauthier

Volutella blight (also called Pseudonectria canker) is the most common disease of boxwood in Kentucky landscapes and nurseries. This disease is caused by an opportunistic fungal pathogen that attacks leaves and stems of damaged or stressed plants. Winter injury, poor vigor, and stem wounds increase risk for Volutella blight. All species and cultivars of boxwood are susceptible.

Departments: County Extension, Plant Pathology
Series: Woody Ornamental Disease: Plant Pathology Factsheet (PPFS-OR-W series)
Tags: garden and landscape, plant diseases, shrubs and grasses
Size: 1.57 mb
Pages: 4



PPFS-OR-W-25

Dothistroma Needle Blight of Pine

7/1/2017 (new)
Authors: Julie Beale, Walt Reichert, Nicole Ward Gauthier

Dothistroma needle blight disease afflicts some of the pine species commonly planted in Kentucky landscapes, resulting in needle browning and unattractive trees. Austrian pine and Mugo pine are most commonly affected. Dothistroma needle blight is infrequently observed on spruce. A closely related fungal disease called brown spot needle blight occasionally affects Scots pine or white pine, although this disease is less common in Kentucky.

Departments: Horticulture, Plant Pathology
Series: Woody Ornamental Disease: Plant Pathology Factsheet (PPFS-OR-W series)
Tags: garden and landscape, plant diseases, trees
Size: 1.05 mb
Pages: 3



PPFS-OR-H-1

Managing Diseases of Herbaceous Ornamentals

5/1/2017 (new)
Authors: Jay Hettmansperger, Nicole Ward Gauthier

Herbaceous landscape ornamentals can succumb to various adverse factors, including infectious and non-infectious diseases. Infectious diseases are caused by microorganisms, such as fungi, fungus-like water molds, bacteria, nematodes, viruses, and phytoplasmas. Abiotic or non-infectious diseases may be attributed to unfavorable growing conditions, which can include nutritional deficiencies, improper soil pH, extreme temperatures, excessive soil moisture, or drought. In order to determine the proper course of action for treatment, it is essential to accurately identify the specific cause(s).

Departments: County Extension, Plant Pathology
Series: Ornamental Plant Disease: Plant Pathology Factsheet (PPFS-OR-H series)
Tags: garden and landscape, plant diseases, shrubs and grasses, trees
Size: 3.14 mb
Pages: 19



ID-52

What's Wrong with My Taxus?

6/5/2013 (major revision)
Authors: Rick Durham, Cheryl Kaiser, Lee Townsend, Nicole Ward Gauthier

Taxus (yew) is an evergreen shrub commonly found in Kentucky landscapes. Numerous conditions can cause these shrubs to exhibit yellowing and browning symptoms. While diseases and insect pests can result in damage, Taxus troubles are often the result of adverse growing conditions. Pinpointing the specific cause requires a thorough examination of the affected shrub, an investigation of the surrounding area, and knowledge of possible stress factors.

Departments: Entomology, Horticulture, Plant Pathology
Series: Interdepartmental (ID series)
Tags: garden and landscape, shrubs and grasses
Size: 2.30 mb
Pages: 4