Blog

Research scientists at the Bartlett Tree Research Laboratories – the research arm of the F. A. Bartlett Tree Expert Company – have developed novel Integrated Pest Management strategies to treat Bea...

Homeowners in southwest Ohio were surprised yesterday to awake to find sidewalks, cars, and streets beneath Callery pears (Pyrus calleryana) covered in a fine sprinkling of orange dust. The unusual ev...

Temperatures with the coming cold wave will be comparable to the December 2022 cold wave. Here is a comparison:

December 2022 cold snap highs and lows:

45/20, 23/-9, 12/1, 19/7, 26/13, 32/24, 51/27,...

Box Tree Moth (BTM) is a non-native pest of boxwoods. It was first confirmed in Ohio by the Ohio Department of Agriculture (ODA) in late June. Yesterday, the ODA announced that a BTM sighting has been...

The talented and uniquely entertaining Beech Blight Aphids (Grylloprociphilus imbricator) are taking the stage in Ohio. Some of the best line dancing can be seen in Johnson Woods State Nature Preserve...

Participants in the OGIA/OSU Greater Cincinnati BYGL! Diagnostic Walkabout held this past Monday at the Boone County Arboretum observed the unusual damage caused by the Redbud Leaffolder (Fascista cer...

During yesterday’s 83rd Ohio Diagnostic Workshop held in Secrest Arboretum, OSU CFAES, Wooster, OH., participants found snowy-white masses on the stems of redbuds (Cercis canadensis). The agglomeratio...