The following data was collected from samples submitted to the North Carolina State Turf Diagnostics Lab from 2011 to 2020. This information shows all of the diagnoses we have made on these hosts from residential and commercial landscapes over the past 10 years. These data highlight where the samples came from and where we have confirmed each disease. This does not mean these diseases only occur in these counties, but gives you an idea of what we’ve seen and where. These data do not include diagnoses of “no pathogen found” or abiotic issues.

Centipedegrass Samples 2011-2020

During this time period we processed 267 samples from centipedegrass residential and commercial lawns in North Carolina. The first image illustrates where all the centipedegrass samples came from with disease diagnoses following in alphabetical order.

St. Augustinegrass Samples 2011-2020

During this time period we processed 80 samples from St. Augustinegrass residential and commercial lawns in North Carolina. The first image illustrates where all the St. Augustinegrass samples came from with disease diagnoses following in alphabetical order.

Tall Fescue Samples 2011-2020

During this time period we processed 215 samples from tall fescue residential and commercial lawns in North Carolina. The first image illustrates where all the tall fescue samples came from with disease diagnoses following in alphabetical order.

Zoysiagrass Samples 2011-2020

During this time period we processed 221 samples from zoysiagrass residential and commercial lawns in North Carolina. The first image illustrates where all the zoysiagrass samples came from with disease diagnoses following in alphabetical order.