Abstract

Hase P, Digraskar S, Ravikanth K, Dandale M and Maini S

A clinical trial was conducted to evaluate therapeutic efficacy of Mastilep gel and topical herbal spray (AV/AMS/15) against treatment of sub clinical mastitis. The mastitis suspected bovine cases presented to Teaching Veterinary Clinical Complex (TVCC) and the instructional livestock farm, College of Veterinary and Animal Sciences, Parbhani, Maharashtra state, India were incorporated in study. The cows were screened by performing Mastrip test and Modified California Mastitis Test. All animals were grouped in 3 groups of 10 animals in each. Group A (Control Group) was given no treatment, Group B – treated with herbal spray (AV/AMS/15) sprayed on udder/affected quarters post milking BID for 5 days, Group C- Mastilep gel (applied gently by massaging the udder), post milking BID for 5 days. Somatic cell count (SCC), milk fat content, milk yield was evaluated along with microbiological investigations (isolation and identification). SCC in AV/AMS/15 sprayed and Mastilep gel treated group was reduced significantly on the 5 th day of treatment to 2.89±0.83 and 4.01±2.06 respectively. After treatment milk yield in cows suffering from sub clinical mastitis increased significantly with unchanged Milk fat %. Milk samples of all the affected quarters revealed predominance of Staphylococcus, Streptococcus and Escherichia coli as the causative agents of bovine sub clinical mastitis. On the basis of microbial investigation on the 5 th day, 60% cure rate was recorded in Mastilep gel treated cows and 70% after treatment with AV/AMS/15 herbal formulation. Affected animals were negative for subclinical mastitis at the end of the experiment. As far as comparison between therapeutic efficacy of AV/AMS/15 herbal spray (Group B) and Mastilep gel (Group C) is concerned with both at par. However, the efficacy of AV/AMS/15 herbal spray, in reducing the SCC in milk was higher as compared to Mastilep gel and the significant difference (P<0.01) was observed between them.