Results 91 to 100 of about 20,970 (221)

Haemonchus contortus-Sheep relationship: A review.

Revista Científica, 2007
Haemonchosis, caused by the abomasal nematode Haemonchus contortus, is among the most relevant parasitic diseases of small ruminants all over the world. The infections are responsible for anemic and bad digestion/absorption syndromes causing the death of severely infected animals in acute cases and the reduction of production scores in the chronic ...
Angulo-Cubillán, Francisco J, García-Coiradas, Leticia, Cuquerella, Montserrat, de la Fuente, Concepción, Alunda, José M   +4 more
openaire   +3 more sources

Alternative strategies to prevent and control endoparasite diseases in organic sheep and goat farming systems – a review of current scientific knowledge [PDF]

, 2006
Infestation with gastro-intestinal nematodes in small ruminants can cause server economic losses and endanger animal welfare. The development of organic farming systems, the increased public awareness for drug residues in agricultural products and the ...
Rahmann, Gerold, Seip, Hannah
core  

Genetic identification of gastrointestinal parasites in the world's most endangered ungulate, the hirola (Beatragus hunteri)

Veterinary Record, Volume 196, Issue 12, 21/28 June 2025.
Abstract Background The hirola (Beatragus hunteri) is the world's most critically endangered antelope. Its parasitic fauna has never been genetically characterised, raising questions about its possible role in the species' population decline. This study aimed to assess the presence of gastrointestinal parasites in hirolas and their transmission ...
Susana Remesar, David García‐Dios, Giovanni Forcina, Abdullahi H. Ali, Mathew Ndunda, Michael J. Jowers   +5 more
wiley   +1 more source

Worm Control for Small Ruminants in Tropical Asia [PDF]

Livestock Production/Industries,
Anonymous, Baker, R.L., Gray, G.D.
core   +1 more source

Frequency and intensity of infection by helminths in cattle slaughtered at the abattior, of the northwest of region state of São Paulo, Brazil/
Freqüência e intensidade parasitária de helmintos gastrintestinais em bovinos abatidos em frigorífico da região noroeste do Estado de São Paulo, SP, Brasil

Semina: Ciências Agrárias, 2001
Parasitary gastrointestinal helminths frequency and intensity were studied in 48 female bovines, with different zebu and taurine crossbreeding degrees, ages ranging between 24 and 30 months, from eight counties in the Northwest of São Paulo State ...
Luis Gustavo Ferraz Lima, Silvia Helena Venturolli Perri, Alessandro Francisco Talamini Amarante, Alvimar José da Costa, Adjair Antônio do Nascimento, Katia Denise Saraiva Bresciani   +5 more
doaj  

Prevalence of helminthes in small ruminants in Tarai region of Uttarakhand

Veterinary World, 2009
Out of 150 small ruminants examined from villages near Pantnagar and organized farms, among them 144 animals were found positive for mixed parasitic infection, including Haemonchus sp, Paramphistomum sp, Trichuris sp. and Moniezia sp.
Kripali Pant, M.K.S. Rajput, Jitendra Kumar, Shivani Sahu, Vandna, Rajkumari and Pritee Gangwar   +5 more
doaj   +1 more source

Wild ruminants as reservoirs of domestic livestock gastrointestinal T nematodes [PDF]

, 2020
Gastrointestinal nematode (GIN) infections in cattle cause appetite suppression which leads to poor feed conversion, reduced weight gain and reduced milk production.
Barone, Carly D., Gilleard, John S., Hoberg, Eric P., Wit, Janneke, Zarlenga, Dante S.   +4 more
core   +1 more source

Freqüência e intensidade parasitária de helmintos gastrintestinais em bovinos abatidos em frigorífico da região noroeste do Estado de São Paulo, SP, Brasil

Semina: Ciências Agrárias, 2001
A freqüência e a intensidade parasitária de helmintos gastrintestinais foram estudadas em 48 bovinos, fêmeas, com diferentes graus de cruzamento de raças zebuínas e taurinas, de faixa etária entre 24 a 30 meses, provenientes de oito municípios da região ...
Katia Denise Saraiva Bresciani, Adjair Antônio do Nascimento, Alvimar José da Costa, Alessandro Francisco Talamini Amarante, Silvia Helena Venturolli Perri, Luis Gustavo Ferraz Lima   +5 more
doaj   +1 more source

Establishment of co-infection and hybridization of Haemonchus contortus and Haemonchus placei in sheep

Journal of Helminthology, 2018
AbstractThis study aimed to evaluate the simultaneous infections of Haemonchus contortus and Haemonchus placei in sheep, as well as the production of hybrids. A parental group of lambs (n = 6) were mix-infected with 2000 infective larvae (L3) of H. placei and 2000 L3 of H. contortus. Faecal samples were taken from each of these six lambs to produce the
M.C. Santos, M.R.V. Amarante, A.F.T. Amarante   +2 more
openaire   +3 more sources

Current epidemiological and molecular patterns of haemonchosis in Cairo and Giza governorates, Egypt [PDF]

Iraqi Journal of Veterinary Sciences
This study explored current epidemiological and molecular patterns of Haemonchus species infecting sheep, particularly in Cairo and Giza governorates, Egypt.
Noha M. Hassan, Mohamed A. Helal, Bassma S. Elsawy, Eman E. El Shanawany, Nadia M. Abu EL Ezz, Hatem A. Shalaby, Amira H. El Namaky, Omnia M. Kandil, Mona S. Mohamed, Hassan M. Desouky, Emad B. Ata   +10 more
doaj   +1 more source