study (46.7%). Cryptosporidium spp. were the most prevalent
parasite in rocket samples (45%). Microsporidium spp. spores
contamination followed that of Cryptosporidium spp. Oocysts
(36.7%) นี้ตามด้วยไข่พยาธิ (35%), Cyclospora
spp. oocysts (31.7%), Toxocara eggs (25%), Giardia spp. Cysts
(10%) and finally H. nana eggs (3.3%) (Fig. 2 and Table 1).