Hi!

Thank you for the question.  

Removing Riverbank Grape (Vitis riparia) can be a bit challenging due to its vigorous growth and strong root system. Here are steps you can take to effectively get rid of Riverbank Grape vines (I included herbicide application in case you decide it will be useful):

1. **Manual Removal**:

- Start by cutting back the vines close to the ground using pruning shears or a saw. This will make the removal process easier.

- Remove as much of the vine as possible, including the main stem and any attached runners or tendrils.

-Cover the stump to prevent light from getting to it.  I have nailed soup cans to stumps to keep light out.  A tarp or plastic over a larger area may help.

2. **Digging Out the Roots**:

- Use a shovel or garden fork to dig around the base of the vine. Try to locate the main roots.

- Gently pry the roots out of the soil. Riverbank Grape vines can have deep and extensive root systems, so you may need to dig deeply and work methodically to remove all the roots.

- Dispose of the roots properly to prevent any regrowth.

3. **Herbicide Application** (optional):

- If manual removal is difficult or if you want to ensure complete eradication, consider using an herbicide specifically designed for woody plants or vines.

- Choose a herbicide containing glyphosate or triclopyr, which are effective against tough vines like Riverbank Grape.

- Follow the instructions on the herbicide label carefully. Apply the herbicide directly to freshly cut vine stumps or to any regrowth according to the manufacturer's recommendations.

4. **Repeat as Necessary**:

- Check the area regularly for any regrowth. Riverbank Grape vines can be persistent, so you may need to repeat the removal process multiple times to completely eradicate them.

- Be diligent in removing any new shoots or vines that appear.

5. **Prevent Regrowth**:

- After removing the vines, consider planting alternative ground cover or native plants to prevent the Riverbank Grape from returning.

- Regularly monitor the area and promptly remove any new growth to prevent re-establishment.

6. **Dispose of Removed Material**:

- Dispose of all removed vines and roots properly. Do not compost them, as they may still be capable of regrowing. Instead, dispose of them in yard waste or green waste collection.

It's important to be patient and thorough when removing Riverbank Grape vines, as they can be resilient. By combining manual removal with root excavation and possibly herbicide application, you can effectively eliminate these vines from your landscape.

I hope this is helpful.  Please reach out if you have further questions.

Good Luck!