Help with identifying and controlling tree growth - Ask Extension
I'm looking for help to identify this tree. It grows very quickly and is very invasive on my property. Looking for help on how to control or potential...
Knowledgebase
Help with identifying and controlling tree growth #879794
Asked August 01, 2024, 4:56 PM EDT
I'm looking for help to identify this tree. It grows very quickly and is very invasive on my property. Looking for help on how to control or potentially eliminate it from my property. It grows very thick
Alpena County Michigan
Expert Response
Hi Stefanie,
This looks like glossy buckthorn. The article at the link below describes the key characteristics for a positive identification.
https://www.sleloinvasives.org/invasives/tiered-species-list/glossy-common-buckthorn/
For woody invasive plants, I've found the best way to eliminate the plant is to cut the stump, then apply triclopyr to the exposed tissue immediately. I leave a 3 foot stump or so, in case I need to cut it again the following year as it may take more than one year to eliminate. If you are comfortable using herbicides, you can apply herbicides to the base of the trunks now, then do a cut stump treatment later this summer or early fall. Best to do the cut stump when leaves are still on the plant.
You can use a foam paint "brush" to apply the herbicide to avoid overspray and accidentally treating non-target plants.
When using herbicides, always read and follow label directions, and be sure to wear the suggested protective wear when using.
Repeated cutting back will also weaken, and eventually kill the plant. It may take a few years of dedicated cutting.
Please feel free to reach out with any questions!
Thank you,
-Julie
This looks like glossy buckthorn. The article at the link below describes the key characteristics for a positive identification.
https://www.sleloinvasives.org/invasives/tiered-species-list/glossy-common-buckthorn/
For woody invasive plants, I've found the best way to eliminate the plant is to cut the stump, then apply triclopyr to the exposed tissue immediately. I leave a 3 foot stump or so, in case I need to cut it again the following year as it may take more than one year to eliminate. If you are comfortable using herbicides, you can apply herbicides to the base of the trunks now, then do a cut stump treatment later this summer or early fall. Best to do the cut stump when leaves are still on the plant.
You can use a foam paint "brush" to apply the herbicide to avoid overspray and accidentally treating non-target plants.
When using herbicides, always read and follow label directions, and be sure to wear the suggested protective wear when using.
Repeated cutting back will also weaken, and eventually kill the plant. It may take a few years of dedicated cutting.
Please feel free to reach out with any questions!
Thank you,
-Julie
