Electrically Heated Wax Pencil for Sealing Inoculated Eggs     

Labzoffsky NA 《Science (New York, N.Y.)》1948,108(2805):364-365

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An outbreak of leptospirosis in cattle     

SUTHERLAND AK  MORRILL CC 《Journal of the American Veterinary Medical Association》1948,113(860):468-471

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Annual General Meeting, Melbourne, May 30–June 3     

G. C. McLENNAN 《Australian veterinary journal》1948,24(12):338-338

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VACCINATION AGAINST BOVINE BRUCELLOSIS     

M. B. Buddle  B.V.Sc. 《Australian veterinary journal》1948,24(7):171-176

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Recent developments in immunity,more particularly from the standpoint of veterinary medicine,and with especial reference to Egyptian conditions     

ZAKI OA 《The British veterinary journal》1948,104(10):340; passim

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Leptin and its Receptor Expression in Swine Pituitaries Cultured under Deprived Conditions     

Saleri  R.  Grasselli  F.  Cavalli  V.  Tamanini  C. 《Veterinary research communications》2006,30(1):207-209

Veterinary Research Communications -  相似文献   

植物健康的综合管理(三)——正确使用土壤和基质     

邹琳娜 《农业工程技术:农产品加工》2006,(9):15-16

植物健康综合管理系统（IpHM）在保证根系健康生长方面确实起到了作用。这就对种植者提出了挑战。植物营养调节、水分管理、根／冠生长管理的成败取决于是否有健康的根系和成分配比适当的栽培基质。[编者按]  相似文献   

On the history of land amelioration in Russia     

N. G. Minashina 《Eurasian Soil Science》2006,39(1):105-109

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Detection of a broad range of potato viruses in a single assay by mechanical inoculation of herbaceous test plants   总被引：1，自引：0，他引：1  

J. T. J. Verhoeven  J. W. Roenhorst 《EPPO Bulletin》2003,33(2):305-311

To optimize mechanical inoculation of test plants as part of the regulated post-entry quarantine testing of stolon- and tuber-forming Solanum spp. (including potato), nine test plant species have been screened for their ability to detect 22 potato-infecting viruses. These included all the common mechanically transmissible potato viruses and most of the viruses found in potato incidentally. The symptoms observed after mechanical inoculation are shown for each combination of test plant species and virus. Under given conditions, Nicotiana occidentalis -P1 and Nicotiana hesperis -67A were found to detect reliably 20 and 18 out of 22 viruses respectively. These and former results on the seed-transmissible viruses and Andean potato mottle virus demonstrate that these Nicotiana species are very suitable for post-entry quarantine testing. Addition of either Chenopodium amaranticolor or Chenopodium quinoa to these two species may slightly extend the range of viruses. Therefore, using C. amaranticolor / C. quinoa , N. hesperis -67A and N. occidentalis -P1 for the biological screening of imported Solanum spp. will improve both the efficiency and the quality of post-entry quarantine testing.  相似文献   

Studies on the Safety and Immunogenicity of the South African Bluetongue Virus Serotype 2 Monovalent Vaccine: Specific Detection of the Vaccine Strain Genome by RT‐PCR     

S. Hammoumi  E. Breard  C. Sailleau  P. Russo  C. Grillet  C. Cetre‐Sossah  E. Albina  R. Sanchis  M. Pepin  J.‐M. Guibert  And S. Zientara 《Zoonoses and public health》2003,50(7):316-321

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