* Results for Japanese knotweed in North America are reprinted from Andersen and Elkinton (2022) with permission.

Table 2: Climate suitability of candidate strains for each target species as determined by the presence or absence of suitable habitat in the geographical vicinity of the source locality for each candidate strain of A. itadori against each target species of knotweed (Japanese = R. japonica , Bohemian = R. ×bohemica , and Giant = R. sachalinensis ).