DOES BUTORPHANOL PROVIDE ADEQUATE SURGICAL ANALGESIA IN THE DOG AND CAT?     

D.C. Sawyer  R.H. Rech  R.A. Durham  S.R. Jandron  M.A. Richter  E.L. Striler 《Veterinary anaesthesia and analgesia》1991,18(Z1):383-384

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El Centro Internacional de la Papa (CIP)     

Richard L. Sawyer 《American Journal of Potato Research》1972,49(10):415-418

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Effect of irradiation on storage quality of potatoes     

R. L. Sawyer  S. L. Dallyn 《American Journal of Potato Research》1961,38(7):227-235

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Black Spot Symposium Summary     

R. L. Sawyer 《American Journal of Potato Research》1959,36(2):76-78

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Gus Rieman Memorial Fund     

Richard L. Sawyer 《American Journal of Potato Research》1962,39(2):83-83

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Strategies for educational action to meet veterinary medicine's role in biodefense and public health     

Baker J  Blackwell M  Buss D  Eyre P  Held JR  Ogilvie T  Pappaioanou M  Sawyer L 《Journal of veterinary medical education》2003,30(2):164-172

It is clear that the profession is not well prepared to respond to society's needs in bio-defense and public health. The imperatives that face the veterinary profession, as emphasized by the agenda for action conference deliberations that are reported in this issue of the journal, require action on many fronts, but possibly none more essential than to address how veterinary education needs to change to meet these challenges. Addressing these needs, participants at the agenda for action conference met in groups of 30 to 50 to shape approaches that would address these key questions. The 161 participants were broadly representative of government, private practice, corporate practice, organized veterinary medicine, and academia (Appendix A). Reported here are the results of those deliberations, with each of the seven sections written up by the discussion leader. Included in the participants were 20 students, representative of eight different veterinary colleges, who both participated in the group discussions and have presented their own report.  相似文献   

A study of the oxygen-periderm relationship in potato tubers and the effect of oxygen on the normal breaking of the rest period     

Richard L. Sawyer  Ora Smith 《American Journal of Potato Research》1955,32(1):15-22

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“International Potato Center Symposium on Key Problems and Potentials for Greater use of the Potato in the Developing World”     

Richard L. Sawyer 《American Journal of Potato Research》1972,49(3):120-120

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Assessment of Environmental Factors Influencing Growth and Spread of Pantoea agglomerans on and Among Blossoms of Pear and Apple     

Johnson KB  Stockwell VO  Sawyer TL  Sugar D 《Phytopathology》2000,90(11):1285-1294

ABSTRACT We evaluated effects of both physical and biological components of the environment on growth of Pantoea agglomerans on inoculated pear and apple blossoms and on spread of the bacterium to blossoms on non-inoculated trees. The center three rows of 0.35- to 0.5-ha blocks of four pear cultivars and four apple cultivars were sprayed with a suspension of streptomycin-resistant P. agglomerans strain C9-1S (C9-1S) at 20 to 60% and 60 to 90% bloom. Cultivars were chosen to create a sequence of continuous bloom from late March (d'Anjou pear) through mid-May (Red Rome apple). Each cultivar block was quartered into plots; two plots were treated twice with streptomycin sulfate near mid- and full bloom to suppress populations of indigenous bacterial epiphytes and the other two plots were treated with water. Colonization of blossoms by C9-1S and by indigenous bacterial epiphytes were monitored on inoculated trees and along transects of noninoculated trees. Immediately after spraying, C9-1S was detected principally on blossoms sampled from inoculated trees. As bloom progressed, trees up to 18 m from inoculated trees had high proportions of blossoms colonized by C9-1S. Streptomycin significantly (P 相似文献   

Rapid detection of Escherichia coli virulence factor genes using multiplex real-time TaqMan PCR assays   总被引：1，自引：0，他引：1  

West DM  Sprigings KA  Cassar C  Wakeley PR  Sawyer J  Davies RH 《Veterinary microbiology》2007,122(3-4):323-331

Three multiplex real-time TaqMan PCR assays were developed for the detection of Escherichia coli virulence factor genes in veterinary samples. Target virulence factors chosen were the fimbriae K88 (F4), K99 (F5), F41, F17, F18 and 987p (F6) and the toxins LT, STa and CDT IV. Detection of genes coding GAD were included in each assay as an internal control. These assays allow rapid identification of virulence factor genes using identical cycling conditions on an Mx3000Ptrade mark real-time PCR machine with the capacity to test up to 20 strains for 9 virulence genes in 1h.  相似文献