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STUDIES ON THE ENDOPARASITIC FAUNA OF TRINIDAD MAMMALS: IV. FURTHER PARASITES FROM TRINIDAD DEER |
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Canadian Journal of Research,
Volume 14d,
Issue 11,
1936,
Page 165-167
Thomas W. M. Cameron,
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摘要:
The trematode,Paramphistomum cotylophorumis recorded fromMazama simplicicornis, and the female of the nematodeEucyathostomum longesubulatumis described.
ISSN:1923-4287
DOI:10.1139/cjr36d-014
出版商:NRC Research Press
年代:1936
数据来源: NRC
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2. |
ON THE FOURTH STAGE LARVA OFCHABERTIA OVINA |
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Canadian Journal of Research,
Volume 14d,
Issue 11,
1936,
Page 168-171
Henry J. Griffiths,
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摘要:
The structure of the early fourth stage larva ofChabertia ovina, a common parasite of ruminants, is described in detail.
ISSN:1923-4287
DOI:10.1139/cjr36d-015
出版商:NRC Research Press
年代:1936
数据来源: NRC
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3. |
STUDIES ON THE BIONOMICS AND CONTROL OF THE BURSATE NEMATODES OF HORSES AND SHEEP: III. FURTHER OBSERVATIONS ON THE TOXICITY OF URINE AND SOME RELATED SUBSTANCES FOR SCLEROSTOME LARVAE IN FECES |
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Canadian Journal of Research,
Volume 14d,
Issue 11,
1936,
Page 172-180
I. W. Parnell,
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摘要:
Comparative tests with cow urine show that there is considerable variation in its lethal effect on horse sclerostome larvae in manure. Urine gradually loses its lethal power over a period of months and is useless after a year. Tests on urines of various farm animals are also recorded, as well as on fluid from byres and manure heaps. The chemical composition of urine is discussed and tests with ammonia and acetone on larvae are described.
ISSN:1923-4287
DOI:10.1139/cjr36d-016
出版商:NRC Research Press
年代:1936
数据来源: NRC
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