Figure 4
From: Anticoccidial activities of Piper betle L essential oil on Eimeria tenella oocysts
Morphology of Eimeria tenella oocysts treated with 20% formalin, 20% Piper bettle L essential oil (PBEO), and 4% K2Cr2O7 at different incubation times. (A-G) Oocysts were treated with 4% K2Cr2O7 with 0, 6, 12, 18-, 24-, 48-, and 96-h incubation times. (H-N) Oocysts were treated with formalin with 0, 6, 12, 18-, 24-, 48-, and 96-h incubations. (O-U) oocysts treated with PBEO from 0, 6, 12, 18-, 24-, 48-, and 96-h incubations. Scale bars represented 10 μm.
