Robuta

https://www.usgs.gov/publications/identification-aphanomyces-invadans-cause-epizootic-ulcerative-syndrome-smallmouth Identification of Aphanomyces invadans, the cause of epizootic ulcerative syndrome, in smallmouth... The oomycete Aphanomyces invadans (Saprolegniales, Oomycetes), the cause of epizootic ulcerative syndrome (EUS), is an OIE (World Organization for Animal... the causeidentification