Zobrazeno 1 - 10
of 34
pro vyhledávání: '"D L, Suarez"'
Autor:
S. M. Lesch, D. L. Suarez
Publikováno v:
Transactions of the ASABE. 52:493-496
A simple algebraic technique is presented for computing the adjusted sodium adsorption ratio (SAR) index. The statistical formula presented in this note facilitates the computation of the adjusted SAR without the use of a look-up table, custom comput
Publikováno v:
Soil Science Society of America Journal. 69:1389-1398
Autor:
D E, Swayne, D L, Suarez
Publikováno v:
Developments in biologicals. 130
Until recently, most vaccines against avian influenza were based on oil-emulsified inactivated low- or high-pathogenicity viruses. Now, recombinant fowl pox and avian paramyxovirus type 1 vaccines with avian influenza H5 gene inserts (+ or - N1 gene
Autor:
C. Amrhein, D. L. Suarez
Publikováno v:
Soil Science Society of America Journal. 54:999-1007
A procedure to determine the exchanger-phase composition (and thus the Na/Ca selectivity) of calcareous and gypsiferous soils was developed and tested on three soils and three phyllosilicate minerals. The procedure corrects for anion exclusion and mi
Publikováno v:
Developments in biologicals. 126
Avian influenza (AI) is a highly contagious viral disease of poultry that is found worldwide. There are two forms of AI: a mild form called low pathogenicity avian influenza (LPAI), and a severe form called highly pathogenic avian influenza (HPAI). H
Publikováno v:
Developments in biologicals. 124
Wild waterfowl and shorebirds are known to be the natural reservoir for influenza A viruses. Surveillance studies in waterfowl and shorebirds in North America show that influenza A viruses are repeatedly recovered from these birds. However, the virus
Publikováno v:
Developments in biologicals. 124
Vaccination with high quality efficacious vaccines that are properly delivered can contribute to the control of avian influenza (AI) outbreaks when used as part of a comprehensive control programme that includes quarantines, animal movement controls,
Autor:
D L, Suarez, S, Schultz-Cherry
Publikováno v:
Avian diseases. 44(4)
Vaccination of poultry with naked plasmid DNA has been successfully demonstrated with several different poultry pathogens, but the technology needs to be further developed before it can be practically implemented. Many different methods can conceivab
Autor:
J F, Evermann, T H, Howard, E J, Dubovi, D P, Knowles, L D, Miller, J E, Pearson, T G, Snider, D L, Suarez
Publikováno v:
Journal of the American Veterinary Medical Association. 217(9)
Publikováno v:
Avian diseases. 44(3)
Sequence analysis of the hemagglutinin (HA) gene of five Korean H9N2 avian influenza virus (AIV) isolates showed that these viruses were closely related and possibly came from the same source. Phylogenetic analysis of the HA1 subunit of H9 subtype is