Monthly Archives: May 2018

Vegetable Diseases to Scout for: Bacterial Spot of Pepper

Kentucky vegetable growers should be on the lookout for bacterial spot of pepper. As the most common disease of pepper in Kentucky, homeowners or growers not actively using preventative practices will likely experience at least some bacterial spot. The disease

Posted in Vegetables

Downy Mildew of Grape

Downy mildew is an important disease of commercial and backyard grapes in Kentucky. Warm, wet, humid weather conditions favor infection and disease development. When flowers, clusters, and shoots become infected by downy mildew, yield losses result. This disease may also

Posted in Fruit

Rhizosphaera Needle Cast May Lead to Skimpy Spruce

Rhizosphaera needle cast is often to blame for brown or thin spruce in the landscape. In Kentucky, Rhizosphaera needle cast is the most common disease of spruce; it also affects some pine species. This disease causes needle drop on lower

Posted in Landscape Trees & Shrubs

Common Diseases of Spruce in Kentucky (PPFS-OR-W-24)

Spruce trees, particularly blue spruce (Picea pungens) and Norway spruce (Picea abies), are popular landscape trees in Kentucky. Unfortunately, they can present problems for homeowners when they show evidence of poor vigor, dieback, or needle drop.  This publication discusses the

Posted in Featured Publications

2018 Insect Trap Counts

Trap counts for major insect pests are provided by the Kentucky IPM Program. Traps are located at the UK Research and Education Center in western Kentucky and the UK Spindletop Farm in Lexington.  Below are trap counts for the current

Posted in Insect Trap Counts

Harvest Aid in Wheat

Cool temperatures during late-winter and early-spring delayed wheat development across much of Kentucky earlier this year. Even as recently as early May, some reports that wheat was around 5 to 7 days ‘late’ (as compared to most years) were common.

Posted in Grains, Pesticide Topics

Vegetable Diseases to Scout for: Southern Blight

Southern blight, or basal stem rot as it is sometimes called, most commonly affects tomato, pepper, cucumbers, beans, and cabbage, but has a very wide host range and can infect many crops. The disease occurs in any system where plants

Posted in Vegetables