Incidence of resistant mastitis in dairy cows in Tamil Nadu, India
Journal Title: Journal of Applied and Natural Science - Year 2015, Vol 7, Issue 1
Abstract
The incidence of resistant mastitis in dairy cows in Tamil Nadu, India was 56.l %. The predominant resistant causative pathogen was Escherichia coli (50.64 %) followed by Staphylococcus aureus (44.25 %) and Methicillin resistant Staphylococcus aureus (5.11 %). Incidence of resistant mastitis was high in Holstein Friesian cross breed followed by Jersey cross breed and non descript. Highest incidence was observed in early stage of third lactation. In vitro antibiotic sensitivity test revealed the E. coli, S. aureus and MRSA organisms showed more sensitivity to enrofloxacin, amoxicillin+sulbactam, gentamicin and ceftriaxone and had highest resistant to penicillin followed by amoxicillin, oxytetracycline and methicillin. The study highlights the need for preventing the indiscriminate use of antibiotics.
Authors and Affiliations
D. Chandrasekaran, A. P. Nambil, P. S. Thirunavukkarasu, P. Venkatesan, K. G. Tirumurugaan, S, Vairamuthu
Keywords
Related Articles
- EP ID EP282987
- DOI 10.31018/jans.v7i1.606
- Views 84
- Downloads 0
Genetic analysis of grain yield and its contributing traits for their implications in improvement of bread wheat cultivars
Genetic analysis was carried out in 55 genotypes (10 parents and 45 F1s) through diallel mating design excluding reciprocals in bread wheat. Analysis of variance showed appreciable variability among the breeding material...
Mutagenic effectiveness and efficiency of gamma rays in snake gourd (Trichosanthes anguina l.)
The present experiment was undertaken to determine the mutagenic effectiveness and efficiency of gamma rays on different biological parameters in snake gourd. The research was conducted in two generations namely M1 and M...
Best fitting probability distributions for annual maximum discharge data of the river Kopili, Assam
In this study our main objective is to determine the best fitting probability distribution for annual maximum flood discharge data of river Kopili, Assam. Various probability distributions i.e. Gumbel (G), generalized ex...
Effect of sewage-water irrigation on physico-chemical parameters with special reference to heavy metals in agricultural soil of Haridwar City
The present study revealed that use of sewage for irrigation of agricultural soil of Haridwar City improved the water holding capa City (+27.98%), electrical conductivity (+196.15%), sulphate (+2.34%), organic carbon (+3...
Dynamics of potassium by the combined use of organic manures and inorganic potassium fertilizers on available nutrients of groundnut crop (Arachis hypogea) in Madukkur soil series
A pot culture experiment was conducted to study the effect of combined use of organic manures with inorganic Potassium (K) fertilizers on available nutrients of groundnut crop under Madukkur soil series at Tamil Nadu Agr...