A selective medium, designated as nigrosine medium (NM) was devised for the isolation of Erwinia stewartii (E. F. Smith) Dye, the causal agent of Stewart’s wilt, from imported corn seed. The constituents are shown in...A selective medium, designated as nigrosine medium (NM) was devised for the isolation of Erwinia stewartii (E. F. Smith) Dye, the causal agent of Stewart’s wilt, from imported corn seed. The constituents are shown in Table 1.展开更多
文摘A selective medium, designated as nigrosine medium (NM) was devised for the isolation of Erwinia stewartii (E. F. Smith) Dye, the causal agent of Stewart’s wilt, from imported corn seed. The constituents are shown in Table 1.