Results 41 to 50 of about 823 (166)

[A scanning electron microscope observation of Dictyocaulus filaria.].

open access: yesTurkiye parazitolojii dergisi, 2012
In this study, D. filaria causing parasitic bronchopneumonia in sheep was observed using a scanning electron microscope. This parasite belongs to the Trichostrongyloidea super family. The oral opening of D. filaria was observed to be small and circular in shape. Lips were not evident.
Kader, Yildiz, Kültiğin, Cavuşoğlu
openaire   +1 more source

ΕΠΙ ΤΗΣ ΠΑΡΑΣΙΤΙΚΗΣ ΒΡΟΓΧΟΠΝΕΥΜOΝΙΑΣ ΤΩΝ ΠΡΟΒΑΤΩΝ [PDF]

open access: yes, 1963
ΔΕΝ ΔΙΑΤΙΘΕΤΑΙ ΠΕΡΙΛΗΨΗNO ABSTRACT ...
ΔΟΝΟΣ, Α., ΠΕΡΔΙΚΗΣ, Κ.
core   +1 more source

Attenuation of Dictyocaulus filaria larvae by visible Laser radiation : 2- In vivo study

open access: yesThe Iraqi Journal of Veterinary Medicine, 2000
Attenuated 3rd stage larvae of Dictyocaulus filaria, by continuos emission of visible Helium- Neon laser of 1mW and a wave length of 632.8 nm for 2.5,5,10 and 15 minutes, were dosed twice orally to four groups of five kids each. The first dose contained 1000 larvae and after five weeks a second dose of 2000 larvae was given .
S. A. G AL-S amarrae   +1 more
openaire   +3 more sources

Bile enhances the infectivity of third stage larvae of Dictyocaulus filaria [PDF]

open access: yes, 1994
Incubating metacyclic larvae of Dictyocaulus filaria in ovine bile solution prior to per os infection significantly enhanced their infectivity to sheep.The articles have been scanned in colour with a HP Scanjet 5590; 600dpi.
Schwan, Ernst Volker, Titoy, G.A.P.
core  

ЭФФЕКТИВНОСТЬ АЛЬБЕНА И АЛЬБЕНА В КОМБИНАЦИИ С Т И В-АКТИВИНОМ ПРИ ЭКСПЕРИМЕНТАЛЬНОМ ДИКТИОКАУЛЕЗЕ ЯГНЯТ [PDF]

open access: yes, 2016
Objective of research. The aim of the research was to investigate the anthelmintic efficiency of Albena and Albena in combination with T and b-activin a in experimental dictyocaulus lambs. Materials and methods.
T. Yu. Degtyarevskaya   +1 more
core   +4 more sources

Naturschutz mit Schafen und Ziegen [PDF]

open access: yes, 2008
Die Biotoppflege mit Schafen und Ziegen hat in den letzten Jahrzehnten enorm an Bedeutung gewonnen. Dies gilt auch für den Ökologischen Landbau. Sie ist auf der einen Seite eine kostengünstige, flexible und agrarhistorisch adäquate Möglichkeit der ...
Rahmann, Gerold
core  

Determinación de la presencia de Dictyocaulus filaria y Muellerius capillaris en ovinos del Instituto Indígena Santiago, en época lluviosa [PDF]

open access: yes, 2016
Se realizó el análisis coprológico por medio de la écnica de Baerman para la observación de larvas de los nematodos. por medio de la técnica se identificaron 23(57.5%) muestras positivas a parásitos pulmonares y 17(42.5%) negativas.
Meléndez Bautista, Catherine del Rosario
core  

Studies on Dictyocaulus filaria. I. Modifications of laboratory procedures.

open access: yesThe Onderstepoort journal of veterinary research, 1974
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. ; Techniques used in a study of the life-cycle of Dictyocaulus filaria (Rudolphi, 1809) are described.
Anderson, P.J.S., Verster, Anna
openaire   +1 more source

Studies on Dictyocaulus filaria. I. Modifications of laboratory procedures [PDF]

open access: yes, 1971
Techniques used in a study of the life-cycle of Dictyocaulus filaria (Rudolphi, 1809) are described. First stage larvae migrate from faecal pellets placed in water.
Anderson, P.J.S., Verster, Anna
core  

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

open access: yes, 1971
Developmental stages of Dictyocaulus filaria (Rudolphi, 1809) were recovered from the right colic mesenteric lymph nodes of lambs 18 hours after infestation .
Anderson, P.J.S., Verster, Anna
core  

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