Clonal growth dynamics of rhizomes after herbicide treatments in Reynoutria spp. epinastic and control ecotypes

Knotweed (Reynoutria spp.) is listed in the International Union of Conservation 100 worst invasive alien species worldwide and causes extensive environmental degradation and economic impacts in British Columbia and other parts of Canada. Knotweed’s extensive rhizome systems enable to form large patches very resistant to most control methods, and requires repeated herbicide treatments, potentially leading to herbicide resistance. Populations in British Columbia exhibit epinastic growth which may be linked to resistance. The intern will be engaged in researching this unusual growth form through field and laboratory studies, supported by Greener This Side, an invasive species control company engaged in both practical management and research to devise better management methods of invasive species like knotweed. This research represents an excellent opportunity for the intern to study a phenomenon never before studied, and simultaneously allow Greener This Side to address complex questions that require a comprehensive approach.

Faculty Supervisor:

Jennifer Grenz;David Roy Clements

Student:

Partner:

Greener This Side

Discipline:

Life Sciences

Sector:

Professional, scientific and technical services

University:

The University of British Columbia

Program: