This suite of data is a collection of layers that communicate the introduction risk, detection, bioControl, and response to Emerald Ash Borer (EAB) in Minnesota, including...

This dataset shows where largescale tree canopy damage was delineated in aerial surveys in 2024. Only forest disturbances were mapped if they were occurring at the time of the...

This dataset shows where largescale tree canopy damage was delineated in aerial surveys in 2023. Only forest disturbances were mapped if they were occurring at the time of the...

This dataset shows where largescale tree canopy damage was delineated in aerial surveys in 2022. Only forest disturbances were mapped if they were occurring at the time of the...

This dataset shows where largescale tree canopy damage was delineated in aerial surveys in 2019. Only forests in northern and central Minnesota were surveyed in 2019. Forests in...

This dataset shows where largescale tree canopy damage was delineated in aerial surveys in 2021. Only forest disturbances were mapped if they were occurring at the time of the...

This dataset shows where largescale tree canopy damage was delineated in aerial surveys in 2018. Forests in northern and central Minnesota were surveyed except northwestern St....

This map shows MDA's efforts to detect and respond to infestations of Emerald Ash Borer. Includes quarantines, biological control sites, and confirmed finds from the current and...