prostrate knotweed, yard knotweed
cropland/pastureland, disturbed/waste areas
Regions likely to be Impacted:
PH, NE, NW, SE, SW
Present in Neighboring States?
AR, CO, KS, LA, MO, NM, TX
Currently known from Oklahoma?
Bruce Ackley, The Ohio State University, Bugwood.org
What you should know!
Can damage turf grass. Can produce toxins that alter soil chemistry. A prolific seeder with a persistent seed bank. Possibly introduced as a seed contaminant.