We Have Invasive Weed That Has Many Thorns, No Bloom And Grows Everywhere. What Is It And How To Eliminate

Question

Grows super fast with long runners entangling whatever it meets

• 
• 

Answer 1

They appear to be wild roses! Killing them requires constant pruning, and use of glyphosate, several times. It can take several years, still, to eradicate it in this fashion.

Here is an article from the PennState Extension that will help:

https://extension.psu.edu/multiflora-rose-management-in-grass-pastures-an-integrated-approach

You can contact your own local extension service, as well:

https://www.gardeningknowhow.com/extension-search