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

dc.contributor.authorAnderson, P.J.S.
dc.contributor.authorVerster, Anna
dc.contributor.editorSouth Africa. Dept. of Agricultural Technical Services
dc.contributor.editorDe Lange, M.
dc.contributor.editorReinecke, R.K.
dc.contributor.editorWalker, Jane B.
dc.contributor.editorDe Kock, V.E.
dc.contributor.editorHowell, P.G.
dc.date.accessioned2015-11-30T06:28:25Z
dc.date.available2015-11-30T06:28:25Z
dc.date.created2015
dc.date.issued1971
dc.descriptionThe 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.abstractDevelopmental 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.citationAnderson, 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.urihttp://hdl.handle.net/2263/50971
dc.language.isoenen_ZA
dc.publisherPretoria : Government Printeren_ZA
dc.rights©South Africa. Dept. of Agricultural Technical Services (original). ©University of Pretoria. Dept. of Library Services (digital).en_ZA
dc.subjectVeterinary medicineen_ZA
dc.subjectSouth Africaen_ZA
dc.subject.lcshVeterinary medicine -- South Africa
dc.titleStudies on Dictyocaulus filaria. II. Migration of the developmental stages in lambsen_ZA
dc.typeArticleen_ZA

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