Zobrazeno 1 - 7
of 7
pro vyhledávání: '"J R, Pelletier"'
Publikováno v:
Bulletin de la Societe de pathologie exotique (1990). 85(2)
Screening 579 sera specimens obtained in Casablanca (Morocco) we have performed a retrospective seroepidemiological survey with regard to the prevalence of Chlamydia trachomatis involved in genital tract infections. The surveyed populations are divid
Autor:
William E. Fry, J. R. Pelletier
Publikováno v:
Phytopathology. 80:361
(...) Dynamics of receptivity of Norchip (susceptible) were significantly different from those of Kennebec and Rosa (moderately and highly resistant, respectively). Whole-plant receptivity, calculated by weighting the receptivity of each stratum by i
Autor:
R. S. Gowe, A. S. Johnson, R. D. Crawford, J. H. Downs, A. T. Hill, W. F. Mountain, J. R. Pelletier, J. H. Strain
Publikováno v:
British Poultry Science. 1:37-56
Publikováno v:
Poultry Science. 39:1008-1009
A NUMBER of studies (Randles, 1947; Rodewyk, 1950; Merritt and Gowe, 1956) have shown that geese lay more eggs in their second and even later years than they do in their first or pullet year. There is also some evidence from these studies that eggs l
Autor:
J. R. Pelletier, William E. Fry
Publikováno v:
Phytopathology. 79:511
Publikováno v:
Phytopathology. 79:590
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