Downy Mildew ALERT: Defending Your Cucurbits from the Threat
With recent cloudy and rainy weather, northern Ohio has seen an increase in the occurrence and pressure of the disease known as Downy Mildew (DM) of cucurbits.
Published on
Box Tree Moth (BTM) Damage is Ramping UP: Insecticide Options
This season, we’ve observed some expansion of the BTM hot spots. Whether this is due to natural spread, or the discovery of undetected infestations is not known. However, owing to BTM’s multiple generations, damage is rapidly ramping up to produce some dramatic impacts and questions about BTM management.
Published on
Register NOW for the Centennial Ohio Plant Diagnostic Workshop
Whether you're a professional in horticulture, agriculture, or simply a passionate gardener, this workshop offers something for everyone. Don't miss out on this incredible opportunity to expand your knowledge and sharpen your diagnostic skills alongside experts in the field.
Published on
A “Fluffy” Surprise Found Among the Leaves of a Hackberry Tree
An unusual find of leaves of a common hackberry tree covered with a layer of honeydew and sooty mold was discovered in NW Ohio. Upon investigation, it was determined that the leaves were infested with mulberry whitefly and a woolly aphid which was the most likely culprit of producing the sticky mess.
Published on
Growing Degree Day Summary, January - July 2024
The Plant Phenology and Growing Degree Day (GDD) posts and impacts have been a Buckeye Yard and Garden onLine (BYGL) staple for years. GDD will continue to be an important part of the blog written to assist green industry professionals, Extension professionals, Extension volunteers, and people with a passion for plants and pests too.
Readers will continue to see those updates in the BYGL on a monthly basis, but there is no better way to track GDD and ultimately the plant blooms and insect activity on your own. Be sure to save this website ( ...
Published on
Nostoc commune: A Slippery Ancient
I’ve posted several Alerts over the years about the ancient cyanobacterium, Nostoc commune (Nc) and always cautioned that the mucilaginous mass can be as slippery as ice. I now have face-to-turf experience. Thankfully, the only thing hurt was my pride.
Published on
Asiatic garden beetle, Maladera formosae (Brenske 1898)
This nocturnal beetle prefers sandy soil to lay eggs. Introduced from eastern Asia around the 1920s, the asiatic garden beetle (AGB) is well established in the northeastern United States, and on the move to southern states.
Published on
Turfgrass Team Times, 08.09.2024
Check out today's Turfgrass Team Times. Lots of great turf related updates from OSU Specialists.
Published on
Be Alert: Bagworms on Deciduous Trees and Shrub
This Alert is based on a site visit that I made yesterday and centers on the common misconception that bagworms only feed on evergreens. Although bagworms are frequently called "evergreen bagworms" in many southern states, the caterpillars may feed on over 125 species of evergreen and deciduous woody plants in 45 plant families.
Published on