Monthly Archives: November 2016

Diagnosis of “No Disease”

Extension agents and growers may occasionally receive diagnostic reports from the University of Kentucky Plant Disease Diagnostic Laboratory that indicate, “no disease was found.”  This may result from an insufficient sample and/or that the plant problem does not result from

Posted in Plant Disease Diagnostic Lab

Leaf Scorch and Winter Drying of Woody Plants

Leaf scorch occurs whenever water needed for growth and health of plant foliage is lost from leaves faster than it can be replaced from soil. Any factor that interferes with uptake or movement of water through plants cause water deficiency

Posted in Landscape Trees & Shrubs

Tree Wounds – Invitations to Wood Decay Fungi

Wood decay leads to loss of tree vigor and vitality, resulting in decline, dieback, and structural failure. Wounds play an important part in this process since they are the primary point of entry for wood decay pathogens. While other factors

Posted in Landscape Trees & Shrubs

Featured Publication

Genetically Engineered Crops – A Review of Concerns and Benefits (PPFS-MISC-07) The manipulation of the genetic make-up of crops raises numerous concerns and questions for many consumers. Are they safe? What are the benefits of GMOs? This publication aims to

Posted in Featured Publications

New Plant Pathology Website

The UK Department of Plant Pathology has launched its new website.  The link to the new homepage is http://plantpathology.ca.uky.edu. As a result of this change, all webpages, along with many publications (particularly PPFSs fact sheets and some Midwest fruit publications),

Posted in Announcements

Stress and Decline in Woody Plants

Woody trees and shrubs may exhibit decline resulting from the stresses that can occur during their lives. Stress may be the result of improper plant or site selection, incorrect planting or maintenance practices, or poor soil conditions. Injury from equipment,

Posted in Landscape Trees & Shrubs

Attention Fruit Growers – Has Spotted Wing Drosophila Impacted You?

If you grow fruit in Kentucky, we would like to know if you have been impacted by the spotted wing drosophila (SWD).  We would also like to know if you used the Facebook page SWDinKY or if you used traps

Posted in Fruit