Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Wendell H. Krull"'
Autor:
Wendell H, Krull
Publikováno v:
Veterinary heritage : bulletin of the American Veterinary History Society. 39(2)
By 1883 a Veterinary Division had been established within the United States Department of Agriculture, itself established in 1862. Federal concern about animal health in the U.S.A. emerged as early as 1865 when Congress adopted regulations aimed at c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::34b7e4e26837015dfa04788b0a9aac8f
https://pubmed.ncbi.nlm.nih.gov/29144083
https://pubmed.ncbi.nlm.nih.gov/29144083
Publikováno v:
Journal of the American Veterinary Medical Association. 240(6)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f2c3cd9f095d5fce7ab781bcbbf48094
https://pubmed.ncbi.nlm.nih.gov/22171751
https://pubmed.ncbi.nlm.nih.gov/22171751
Autor:
Wendell H. Krull
Publikováno v:
Annals of the Entomological Society of America. 22:651-658
In working out the life history of certain trematode parasites which occur as adults in vertebrate animals it was necessary to rear parasite-free dragonflies which serve as intermediate hosts in the life history. Since parasitologists have to rear ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::379edbcb7ce833a8b22644db3fa336c1
https://doi.org/10.1093/aesa/22.4.651
https://doi.org/10.1093/aesa/22.4.651
Autor:
Wendell H. Krull
Publikováno v:
Parasitology. 27:93-100
The life history of Panopistus pricei, as determined experimentally, has been described, together with the life history stages, including the sporocyst, cercaria and metacercaria. The snail Zonitoides arboreus has been determined experimentally to be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f0c9364a45cc43eafa510585844fdad
https://doi.org/10.1017/s0031182000014967
https://doi.org/10.1017/s0031182000014967
Autor:
Wendell H. Krull
Publikováno v:
Zeitschrift für Parasitenkunde. 6:192-206
1. The snailPseudosuccinea columella has been determined as the first intermediate host ofHaematoloechus complexus. 2. Dragonflies,Sympetrum vicinum, Pachydiplax longipennis andHolotania (Libellula) insecta, the last named being laboratory-raised fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d3f9b996da6a5bbf48c978ae50ef04f
https://doi.org/10.1007/bf02122063
https://doi.org/10.1007/bf02122063
Autor:
Wendell H. Krull
Publikováno v:
Science. 78:508-509
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97d31c40dfce02f6447ce79c16638eee
https://doi.org/10.1126/science.78.2031.508.b
https://doi.org/10.1126/science.78.2031.508.b
Autor:
Wendell H. Krull
Publikováno v:
Transactions of the American Microscopical Society. 53:196
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1de38a1a507d9801beaa70fa482b79c0
https://doi.org/10.2307/3222092
https://doi.org/10.2307/3222092
Autor:
Wendell H. Krull
Publikováno v:
The Journal of Parasitology. 20:49
The occurrence of epizo6tics of fascioliasis among sheep in the Rocky Mountain States has been responsible for an investigation to determine the intermediate hosts of Fasciola hepatica Linn. in that region. Several shipments of snails from Utah were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d07b351154a2e864439454b4a940c4f0
https://doi.org/10.2307/3272177
https://doi.org/10.2307/3272177
Autor:
Wendell H. Krull
Publikováno v:
Copeia. 1934:69
SINCE the publication by the writer (Krull, 1932) of a paper in which it was stated that Cercaria bessiae Cort and Brooks, 1928, developed into Neascus ambloplitis Hughes, 1927, in a fish, Eupomotis gibbosus (Linnaeus), repeated experiments with this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::066b62250a9bc87052fd92f9f444e3ee
https://doi.org/10.2307/1435795
https://doi.org/10.2307/1435795
Autor:
Wendell H. Krull
Publikováno v:
Transactions of the American Microscopical Society. 52:47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b107958df8516bdd440820db905f5450
https://doi.org/10.2307/3222226
https://doi.org/10.2307/3222226