Online Publication Catalog

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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


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


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


Christmas Trees

8/18/2015 (minor revision)
Authors: Matthew Ernst, Cheryl Kaiser

Christmas trees can be grown on relatively small parcels of land. This enterprise can fit in well with an existing farm or nursery operation. While Christmas tree production does have a high profitability potential, it is also a long-term, risky investment requiring periods of intensive labor.

Departments: Agricultural Economics, Plant Pathology
Series: Crop Profiles: Center for Crop Diversification (CCD-CP series)
Tags: nursery and landscape, ornamental plants, trees
Size: 492 kb
Pages: 4