|
KMID : 0359319740140010099
|
|
Korean Journal of Veterinary Research
1974 Volume.14 No. 1 p.99 ~ p.105
|
|
|
Survey of Bovine Mastitis in Gyeonggi Province
|
|
손봉환/Son, Bong Whan
김효민/정흥환/김수장/Kim, Hyo Min/Jung, Heung Whan/Kim, Soo Chang
|
|
|
Abstract
|
|
|
A total of 2,053 quarter milk samples of 518 dairy cows from 46 herds were examined for mastitis and results obtained were as follows:
1. A total of 428 quarters(20.8%) of 271 dairy cows(52.3%) from 41 herds(89%) were found to be infected with mastitis.
2. It was found that 71 quarters(3.5%) of 41 cows(7.9%) from 21 herds(45.6%) were clinical mastitis and 357 quarters(17.3%) of 230 cows(44.4%) from 20 herds(43.4%) were subclinical mastitis.
3. The main causative organisms of the mastitis were Staphylococcus aures(26%), Streptococcus uberis(16%), and Streptococcus agalactiae(10%).
4. The majority of causative organisms were very resistant to colistin(85.9%), penicillin(67%), and streptomycin(39%). Most of the other drugs were highly effective as inhibitor for the most causative organisms in vitiro. However sulfisoxazole was moderatively effective against them.
|
|
|
KEYWORD
|
|
|
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|