University of Kentucky College of Agriculture
 

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Not a complete list as of 8-30-17.

Tag: trees



Dothistroma Needle Blight of Pine
7/1/2017 (new)

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. | PPFS-OR-W-25
web only | 3 pages | 256 words | 2 downloads | PDF: 1,053 kb


Managing Diseases of Herbaceous Ornamentals
5/1/2017 (new)

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). | PPFS-OR-H-1
web only | 19 pages | 669 words | 4 downloads | PDF: 3,137 kb


Christmas Trees
8/18/2015 (minor revision)

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. | CCD-CP-67
web only | 4 pages | 1,569 words | 1 download | PDF: 492 kb