In this study, the effects of the application of selected bio-fertilizer and fungicides (Bacillus subtilis, Trichoderma harzianum, Boscalid + Pyraclostrobin,T. harzianum + 1⁄2 Boscalid + Pyraclostrobin, B. subtilis + 1⁄2 Boscalid + Pyraclostrobin) on the quality of Romaine lettuce were investigated. Water, relative water and chlorophyll content, color values, sensory properties and mesophi…