Research Knotweed

JK YouTube Channel

Above is the link to our YouTube Channel where we have posted videos to assist in Service, Calibration, and Needle Selection.

More Videos Below – It was our privilege to be invited to Harvard University regarding stem injection.   These were filmed in the early stages of stem injection methodology but still hold their value today as knotweed continues to infest the East Coast of the United States

Harvard Presentation Video Files

Controlling Invasive Plants

Japanese Knotweed Links

Japanese Knotweed Research Documents

State Level Research / Resources

Federal Level Research / Resources

International Research / Resources