Blog Archives

Apple Diseases

Kentucky apple growers are faced with numerous plant disease issues throughout growing seasons. These diseases limit grower profits by reducing yield and increasing input costs. Diseases of Greatest Concern to Growers While diseases of concern may vary from orchard to

Posted in Fruit

Featured Publication

Holcus Leaf Spot (PPFS-AG-C-06) Holcus leaf spot, a bacterial disease, can be seen sporadically in Kentucky cornfields.  It can be challenging to diagnose because damage from certain contact herbicides, such as paraquat, can mimic holcus spot.  This new publication describes

Posted in Featured Publications

Fruit, Orchard, and Vineyard Sanitation: Cleaning Up Today May Keep Disease Away

Autumn has arrived in Kentucky, and as the last of the fruit has been harvested, it is time to focus on fruit, orchard, and vineyard sanitation. Good sanitation practices can help reduce disease-causing pathogens.  These organisms can survive for months

Posted in Fruit

Featured Publication

Diplodia Ear Rot (PPFS-AG-C-05) Diplodia ear rot of corn can reduce yield and grain quality by damaging kernels, lowering grain test weight, and reducing grain fill. Incidence of affected ears in the field can vary from 1 to 2 percent

Posted in Featured Publications

Landscape Sanitation: Clean Up for Clean Plants

Autumn has arrived in Kentucky and, as leaves change color and fall from trees, it is time to focus on landscape sanitation. Good sanitation practices can help reduce disease-causing pathogens.  These organisms can survive for months or years on dead

Posted in Landscape Trees & Shrubs, Landscapes, Ornamentals

Greenhouse/High Tunnel Pest Management: Getting Off to a Clean Start

Controlling arthropod pests in greenhouses can be a challenge since these protected environments provide ideal conditions for development of some common plant pests. Additionally, the structure itself excludes natural enemies from attacking these pests, allowing their populations to develop more

Posted in Greenhouses/High Tunnels

Update to Commodity Assignments in UK’s Extension Plant Pathology Team

Extension agents and stakeholders, please note that the UK Extension Plant Pathology Team has shifted several major responsibilities.  Going forward, those Extension responsibilities that directly affect crop producers and affiliated professions are listed below. Paul Vincelli: Turfgrasses and forest trees

Posted in Announcements