Research Article

Tarragon (Artemisia dracunculus) Essential Oil at Optimized Dietary Levels Prompted Growth, Immunity, and Resistance to Enteric Red-Mouth Disease in the Rainbow Trout (Oncorhynchus mykiss)

Figure 2

The mucus immune component changes in rainbow trout (O. mykiss) over 60 days feeding with TGO (TG1 (untreated), TG2 (0.5% TGO), TG3 (1% TGO), and TG4 (2% TGO)). Different letters above the bars show significant differences among the experimental groups ().