Disease presence last year can indicate a risk for the same disease this year. Many pathogens overwinter in Kentucky on infected plant material or as pathogen survival structures. Poor sanitation practices can lead to an increased risk of these diseases…
Monthly Archives: February 2019
Peach Leaf Curl and Plum Pockets (PPFS-FR-T-01)
Peach leaf curl occurs annually in commercial and residential orchards throughout Kentucky. The disease causes severe defoliation, weakens trees, and reduces fruit quality, fruit set, and yield. Peaches, apricots, and nectarines are susceptible to peach leaf curl. Plum pockets is…
Posted in Featured Publications
Cannabis Aphid Found in Hemp Grown in Greenhouses in Western Kentucky
Problem The plant disease diagnostic lab at the University of Kentucky’s Research and Education Center in Princeton received a sample of industrial hemp (Cannabis sativa) in late January from a grower in Christian County. The plants were growing in a…
Posted in Hemp
Last Year’s Tree Fruit Diseases Equal This Year’s Tree Fruit Disease Risk
Last year’s disease presence can help in evaluating this year’s disease risk. Many pathogens overwinter in Kentucky on infected plant material or as pathogen survival structures. Poor sanitation practices and lack of management can lead to overwintering of many pathogens. …
Posted in Fruit
Managing Greenhouse and High Tunnel Environments to Reduce Plant Diseases (PPFS-GH-01)
Greenhouse and high tunnel environments, which tend to be warm and humid, often create ideal situations for disease development. Because diseases can cause extensive damage, their management is essential to production of high quality, marketable products. While challenging, these environments…
Posted in Featured Publications
2019 IPM Training School
The 2019 IPM Training School is scheduled for March 6 at the Christian County Extension Office, Hopkinsville. Seven UK specialists will be talking about weed control, pasture, cover crop, soil nitrogen cycle, corn and soybean diseases, scouting techniques, and soybean…
Posted in Announcements
The Asiatic Garden Beetle is a Potential Pest for Kentucky’s Field Corn; It Might Cause Field Corn Losses in Southwest Michigan
Problem In a recent regional meeting of entomologists working in field crops, I learned of the increase abundance and attacks of the Asiatic garden beetle, Maladera castanea (Coleoptera: Scarabaeidae) in corn fields in southwest Michigan, northwest Ohio, and Indiana in…
Posted in Grains
