Studies on Dictyocaulus filaria. II. Migration of the developmental stages in lambs

Anderson, P.J.S.; Verster, Anna

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dc.contributor.author	Anderson, P.J.S.
dc.contributor.author	Verster, Anna
dc.contributor.editor	South Africa. Dept. of Agricultural Technical Services
dc.contributor.editor	De Lange, M.
dc.contributor.editor	Reinecke, R.K.
dc.contributor.editor	Walker, Jane B.
dc.contributor.editor	De Kock, V.E.
dc.contributor.editor	Howell, P.G.
dc.date.accessioned	2015-11-30T06:28:25Z
dc.date.available	2015-11-30T06:28:25Z
dc.date.created	2015
dc.date.issued	1971
dc.description	The journals have been scanned in colour with a HP 5590 scanner; 600 dpi. Adobe Acrobat v.11 was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.	en_ZA
dc.description.abstract	Developmental stages of Dictyocaulus filaria (Rudolphi, 1809) were recovered from the right colic mesenteric lymph nodes of lambs 18 hours after infestation . The majority of the parasites remain in the lymph nodes until Day 6 and from Day 7 onwards migrate via the thoracic duct to the heart and pulmonary arteries. From Day 8 to Day 14 parasites occur in considerable numbers in the lung tissue. Although some worms may be present in the trachea and bronchi on Day 4, they are not present in large numbers prior to Day 10. From the 12th day the numbers in the lung tissue decrease while those free in the respiratory passages increase.	en_ZA
dc.identifier.citation	Anderson, PJS & Verster, A 1971, 'Studies on Dictyocaulus filaria. II. Migration of the developmental stages in lambs’, Onderstepoort Journal of Veterinary Research, vol. 38, no. 3, pp. 185-90.	en_ZA
dc.identifier.uri	http://hdl.handle.net/2263/50971
dc.language.iso	en	en_ZA
dc.publisher	Pretoria : Government Printer	en_ZA
dc.rights	©South Africa. Dept. of Agricultural Technical Services (original). ©University of Pretoria. Dept. of Library Services (digital).	en_ZA
dc.subject	Veterinary medicine	en_ZA
dc.subject	South Africa	en_ZA
dc.subject.lcsh	Veterinary medicine -- South Africa
dc.title	Studies on Dictyocaulus filaria. II. Migration of the developmental stages in lambs	en_ZA
dc.type	Article	en_ZA