Assertion: citrus canker | /r/CreatedBy | the bacterium
Facets:
Source sentences:
text: Citrus canker is a serious bacterial disease of commercial varieties of citrus, and relatives, caused by the bacterium Xanthomonas citri subsp.
text: Citrus canker is a disease caused by the bacterium, Xanthomonas citri subspecies citri.
text: Citrus canker is a highly contagious disease caused by the bacterium Xanthomonas axonopodis pathovar citri.