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Efficacy of Corynebacterium pseudotuberculosis bacterin for the immunologic protection of sheep against development of caseous lymphadenitis.
1987
LeaMaster B.R. | Shen D.T. | Gorham J.R. | Leathers C.W. | Wells H.D.
Test of the sheep ked Melophagus ovinus (L) as a vector of Anaplasma ovis Lestoquard.
1986
Zaugg J.L. | Coan M.E.
Observations on transplacental infection with bluetongue virus in sheep.
1985
Richardson C. | Taylor W.P. | Terlecki S. | Gibbs E.P.J.
Attempted reactivation of contagious ecthyma in Dall sheep.
1985
Zarnke R.L. | Dieterich R.A.
Immunologic response of sheep to inactivated and virulent bluetongue virus.
1985
Stott J.L. | Barber T.L. | Osburn B.I.
Hemograma de ovinos (Ovis aries) sadios da raça Santa Inês criados na região de Piedade, estado de São Paulo: influências etárias e sexuais
2017
Rafael Cedric Moller Meneghini | Fernano José Benesi | Laura Cristina Sant'Anna Henriques | Huber Rizzo | Enoch Brandão de Souza Meira Junior | Lilian Gregory
Foi investigada a influência dos fatores etários e sexuais sobre o hemograma de ovinos sadios da raça Santa Inês, criados na região de Piedade, no Estado de São Paulo. O hematócrito e o número de hemácias apresentaram maiores valores nas fêmeas mais jovens e houve um decréscimo gradual durante o desenvolvimento etário dos animais. Em contraposição, o número total de leucócitos foi menor nos animais mais jovens e apresentou elevação gradual com a evolução da idade dos animais.
显示更多 [+] 显示较少 [-]Brucellosis in sheep and goat of Bogra and Mymensingh districts of Bangladesh
2011
Rahman, Md. Siddiqur, Bangladesh Agricultural University, Mymensingh, Bangladesh | Ali Hahsin, Md. Ferdous, Bangladesh Agricultural University, Mymensingh, Bangladesh | Ahasan, Md. Shamim, Bangladesh Agricultural University, Mymensingh, Bangladesh | Her, Moon, Animal, Plant and Fisheries Quarantine and Inspection Agency, Ministry of Food, Agriculture, Forestry and Fisheries, Anyang, Republic of Korea | Kim, J.Y., Animal, Plant and Fisheries Quarantine and Inspection Agency, Ministry of Food, Agriculture, Forestry and Fisheries, Anyang, Republic of Korea | Kang, S.I., Animal, Plant and Fisheries Quarantine and Inspection Agency, Ministry of Food, Agriculture, Forestry and Fisheries, Anyang, Republic of Korea | Jung, S.C., Animal, Plant and Fisheries Quarantine and Inspection Agency, Ministry of Food, Agriculture, Forestry and Fisheries, Anyang, Republic of Korea
Brucellosis is the most important bacterial disease of livestock in Bangladesh. The present study was conducted to determine the seroprevalence of brucellosis in goat and sheep in Mymensingh and Bogra districts of Bangladesh using slow agglutination test and Rose Bengal test as screening test and indirect enzyme linked immunosorbent assay as confirmatory test. Questionnaire based data on age, gender, area, client's complaint, number of animals in herds, disease history, reproductive problems such as abnormal uterine discharge, abortion or previous abortion in sheep and goat and their reproductive diseases were recorded. A total of 200 sera samples were collected from 80 sheep and 120 goats. The prevalence of brucellosis in goat was 2.50% and 1.25% in sheep. Positive reactors were only detected in female of both goat and sheep. In this study, there existed a significant association among abortion and the prevalence of brucellosis (p less than 0.01). The prevalence of brucellosis in sheep and goat in Bangladesh is not negligible, and it is therefore worth considering the adoption of preventive measures.
显示更多 [+] 显示较少 [-]Efficacy of spraying acaricides on infested sheep and goats with ticks.
2010
Muraleedharan, K. | Murthy, H. K. Siddaalinga | Paramsiviah, B. M. | Gopinathan, N.
The efficacy of two methods of spraying of acaricides on tick-infested sheep and goats was assessed. Two pyrethroid acaricides, 0.15% sumicidin and 0.20% butox were sprayed on individual animal one by one or on group of ten animals kept in small enclosures at a time, totally involving 40 sheep and 40 goats for each method. The efficacy, as seen from the total efficacy score (TES) of the former method of spraying, was found to be higher than the latter. But the advantages of the group spraying were that it saved the time in spraying and the quantity of acaricidal emulsion.
显示更多 [+] 显示较少 [-]Surviability of Listeria monocytogenes in Agricultural Field Soil.
2009
Moshtaghi, H. | Garg, S. R. | Mandokhot, Usha V.
Survivability of Listeria monocytogenes in clay loam soil was examined at 30° C for a period of 35 days. The microorganism inoculated in soil steadily declined from 3.5 × 10 6 g -1 to 3.9 × 10 4 g -1 (P = 0.05) on 35 th days. Destruction of normal soil microflora by heat treatment resulted in marginal rise in 3.3 × 10 6 g -1 of L. monocytogenes to 4.2 × 10 6 g -1 during the first 7 days, followed by steady decline to 5.6 × 10 4 g -1 on 35 th days. Heat treated soil inoculated with lower concentration of L. monocytogenes (3.6 × 10 4 g -1 ) supported sharp rise in its population to 4.8 × 10 6 g -1 (P=0.05) during the first weak which gradually declined, but remained higher (6.1 × 10 4 g -1 ) than the initial load even on 35 th days. In non-sterile soil, the rise was less appreciable but L. monocytogenes maintained its levels (10 4 g -1 ) during the experimental period. Survivability of the microorganisms was also observed in the soil with added chicken manure, cattle manure or sheep/goat manure.
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