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Table 3 Detection of production position of antifungi substances from BM21 against Fusarium graminearum

From: Bacillus velezensis BM21, a potential and efficient biocontrol agent in control of corn stalk rot caused by Fusarium graminearum

PositionApplication doseColony diameterbInhibition rate (%)
Mixed substancesa1%4.3 ± 0.3b45.6
5%4.0 ± 0.2b49.4
10%2.0 ± 0.1c74.7
Extracellular1%4.6 ± 0.5b41.8
5%3.3 ± 0.2b58.2
10%1.9 ± 0.3c75.9
CK7.9 ± 0.2a 
  1. aMixed intracellular and extracellular substances; bMean ± standard error of F. graminearum colony diameter in antagonistic test with BM21. Values within the column followed by different letters are significantly different according to Duncan’s multiple range tests (P < 0.05)