Effect of Quercus cortex extract with alum for bacterial metritis and vaginitis treatment in different ages in cows

This study was conducted at AL-Najaf AL- ashraf by using 100 cows had metritis and vaginitis from three breeds ( local, Australian and friesian crossbred) in different ages (5 to 8) years old from the period of 1/11/2012 ? 1/4/2013. Results showed significant effect (P ≤0.05) for the different concentrations of Quercus cortex extract with alum for metritis , vaginitis and pregnancy ratio. Overall means was about(59.68, 61.33 and 56.75)% respectivily. Significant effect (P ≤0.05) was found for breed on treatment ratio from metritis ,vaginitis and pregnant ratio. Least ratios were found in T.cont. in Friesian breed its about(20 ,19 and19)% respectively. but the highest ratio of treatment were found by using 20% from Quercus cortex extract with alum in local breed its about (87,90 and 87)% respectively. Significant effect (P ≤0.05) for cows ages in all traits that studded. The overall means was about (59, 61.25 and 60.75) % respectively. Least ratios were found in T.cont. in 8 years old. but the highest ratios of treatment were found by using 20% from extract in 4 years old. Different concentrations from the extract and parity were affected significantly (P ≤0.05) in metritis, vaginitis treatment and pregnancy rate. The overall means were about (63.70,59.35and59.05)% respectively. Least rate were found in T.cont. in 5th parity. The highest ratio of treatment were found by using 20% from the extract in 1st parity. Significant effect (P ≤0.05) of Quercus cortex extract with alum in metritis, vaginitis and pregnancy ratio according to the causative agent. Least ratios were found in T.cont. with Staph. Epidermidis, its about (14 ,10 and10)% respectively. but the highest ratio of treatment were found by using 20% from extract with E.Coli its about (89, 92 and 87) % respectively. The overall means were about(56.82, 61.6, 68.314). Sensitivity test was made in vetro for rall types of isolated bacteria for each alum, Quercus cortex extract and mixture of them . Results showed that all types of bacteria were sensitive to the all substances in a verity grades but it is identical within the same level.