Results 111 to 120 of about 11,878 (215)
Controle de Haemonchus contortus em ovinos utilizando Saccharomyces cerevisiae. [PDF]
, 2018 O objetivo deste estudo foi avaliar o efeito do Saccharomyces cerevisiae em ovinos experimentalmente infectados com Haemonchus ...
PINTO, N. P. +5 more
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Inhibited development in Haemonchus contortus
Parasitology, 1975 Inhibited development of Haemonchus contortus was studied in single experimental infections of worm-free lambs. Chilling of the infective larvae at + 4°C was without effect on the percentage of larvae subsequently becoming inhibited and a period of exposure to autumnal conditions was unnecessary to induce a high rate of inhibition.
openaire +2 more sources
Sainfoin – New Data on Anthelmintic Effects and Production in Sheep and Goats
, 2012 Gastrointestinal nematodes (GIN) are one of the most important problems affecting health and therefore performance and welfare in small ruminant husbandry.
Zaugg, C. +9 more
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Lampaiden Haemonchus contortus Suomessa [PDF]
, 2014 Haemonchus contortus –loinen aiheuttaa lammastalousmaissa taloudellisia tappioita hidastamalla lampaiden kasvua ja vakavissa tartunnoissa aiheuttaen lampaiden kuolemia.
Kiimamaa, Raisa
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Prevalence of the Haemonchus sp. parasite in Oregon cattle
Haemonchus sp. is known to be present in geographical regions of Oregon that are more arid and warm, which has been the preferred climate of this parasite. However, it was not detected in Western Oregon bovine until recently. Haemonchus sp.
Castle, Kayla
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Why is it important to correctly identify haemonchus species?
, 2011 Parasitic gastroenteritis caused by Haemonchus spp. is a major cause of economic losses in the livestock industry because it impairs weight gain and increases mortality in cattle and small ruminants, especially in tropical and subtropical areas.
do Amarante, Alessandro Francisco Talamini [UNESP]
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, 2009 Groups of yearling sheep were trickle infected with Teladorsagia circumcincta for 8 weeks, then the infection cleared with anthelmintic and both these animals and a group of parasite naïve sheep were challenged with 50 000 infective T.
Halliday, A. M. +2 more
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Genealogical structure of populations of parasitic nematode \kur{Haemonchus contortus}
, 2008 The genealogical structure of populations of parasitic nematode Haemonchus contortus was studied using mitochondrial DNA (mtDNA)
MARVANOVÁ, Tereza
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