help! hybrid japanese knotweed in my garden?

help! hybrid japanese knotweed in my garden?

Observation - help! hybrid japanese knotweed in my garden?. Description: Hi everyone, We believe that the weed we found at the back of our new house may be hybrid Japanese Knotweed. For more images please see: https://picasaweb.google.com/dtalmi/Knotweed?authuser=0&feat=directlink Please could you help us ID thi

Hi everyone,

We believe that the weed we found at the back of our new house may be hybrid Japanese Knotweed.

For more images please see:

https://picasaweb.google.com/dtalmi/Knotweed?authuser=0&feat=directlink

Please could you help us ID this weed to make sure we use the most optimal herbicides to eradicate it.

Your help would be very much appreciated.
Cheers, Agnes