Antibacterial agents, pesticides, methods for controlling plant diseases caused by microorganisms, and new Bacillus subtilis

摘要

Time-of-flight mass spectrometry (MALDI-TOF MS) using at least one of a culture of Bacillus subtilis and a culture of Bacillus subtilis, wherein the Bacillus subtilis uses a matrix-assisted laser desorption ionization method At least one selected from the group consisting of a range of 3045.5 ± 0.58, a range of 6942.5 ± 0.58, and a range (m / z) of 9140.5 ± 0.58 An antibacterial agent having a peak in mass-to-charge ratio (m / z).