Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Alex D. Baker"'
Autor:
Alex. D. Baker
Publikováno v:
Poultry Science. 10:246-258
The pathological conditions ascribed to internal parasites in poultry are quite extensive, but a critical study of many of these conditions is lacking. The present status of our knowledge of the subject has been concisely outlined recently by Cram (1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e5f8f16a54bc4ddc5d1ca6430aac4c1
https://doi.org/10.3382/ps.0100246
https://doi.org/10.3382/ps.0100246
Autor:
Alex. D. Baker
Publikováno v:
Poultry Science. 12:42-45
WHILE the invertebrate fauna of the poultry yard is generally recognized as being rather extensive, detailed information is lacking. The role that these animals may play in the spread of disease and the recognition of certain species of invertebrates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e37bfc63690ed862aac06dd6d64f14b
https://doi.org/10.3382/ps.0120042
https://doi.org/10.3382/ps.0120042
Publikováno v:
Poultry Science. 8:59-76
The internal parasites of poultry are undoubtedly the cause of very considerable loss to the poultry raiser annually. Numerous postmortem examinations on growing stock soon indicated how prevalent these parasites are. It is quite apparent that a stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::673d0e7e46eefdaf1301ed2e82da8d5d
https://doi.org/10.3382/ps.0080059
https://doi.org/10.3382/ps.0080059
Autor:
Alex. D. Baker
Publikováno v:
Canadian Journal of Research. 4:148-179
A description of the male genitalia of the Pentatomidae is given, followed by a comparative study of these structures as found in Canadian species of this family. The development of our knowledge of the subject is indicated and the more important pap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d6dc2918c49c01d44d239874b88899c
https://doi.org/10.1139/cjr31-012
https://doi.org/10.1139/cjr31-012
Autor:
Alex. D. Baker, W. A. Delong
Publikováno v:
Science. 66:457-458
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ce06dd5862eda2b56e9dee1eb414c1b
https://doi.org/10.1126/science.66.1715.457
https://doi.org/10.1126/science.66.1715.457
Autor:
Alex D. Baker, R. L. Conklin
Publikováno v:
The Journal of Parasitology. 17:18
On December 1, 1929, specimens of sheep livers were received from the Lake St. John region of Quebec. The animals were reported as having had "liver trouble" and of five sheep three had died. Flukes were located in large numbers in the sheep livers a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::727c8906b69e67a949412ed340600e11
https://doi.org/10.2307/3271644
https://doi.org/10.2307/3271644