Anthracnose of dogwood is a common problem in Kentucky. Symptoms on landscape and forest dogwoods often first appear during wet periods in late spring. If left unmanaged, the pathogen spreads, eventually resulting in plant death. Selection of resistant varieties and…
Watch for Seedling Blights in Corn
The abnormally cool, wet spring has delayed planting across Kentucky. Although farmers are understandably eager to begin planting corn, planting into cool, wet soils can increase the risk of seedling blight. Causes Seedling blights are caused by several soil- or…
Posted in Grains
Be on the Lookout for Stripe Rust of Wheat
Stripe rust (Figure 1) was observed at a very low incidence in wheat research plots at the University of Kentucky Research and Education Center in Princeton (Caldwell County) late last week. Also last week, stripe rust was detected in Gallatin…
Posted in Grains
Blackleg of Potato
Potatoes are often one of the first crops planted into the vegetable garden. However, growers and gardeners alike should be on the lookout for blackleg disease. This disease can occur in both commercial and homegrown potatoes. “Seed” potatoes may be…
Posted in Vegetables
Fire Blight Alert and Risk Map Overview
Many apple and pear trees are in bloom throughout Kentucky. Infection by the fire blight bacterium occurs during bloom, thus, protectant antibiotics should be applied when risk is high. Risk for infection can be assessed using the Fire Blight Disease…
Posted in Fruit
Pesticides and Responsible Pollinator Protection
Pollinator protection has become a common phrase we frequently hear. Those of us working in agriculture recognize that honey bees and other pollinators are as much a part of agriculture as cattle and corn. Losses of honey bees since 2006…
Posted in Pesticide Topics
Backyard Apple Disease and Pest Management Using Cultural Practices (PPFS-FR-T-21)
Backyard apple production requires a proactive approach to disease, insect, and weed management. Preventative management practices can help minimize pesticide use in home orchard settings. This publication presents recommended cultural practices, along with chemical management strategies, for each apple growth…
Posted in Featured Publications
