Results 361 to 370 of about 1,654,601 (403)
Some of the next articles are maybe not open access.
Veterinary Clinics of North America: Food Animal Practice, 2005
Neospora caninum is a coccidian parasite of animals. It is a major cause of abortion in cattle in many countries. Domestic dogs and coyotes are the only known definitive hosts for N caninum. It is one of the most efficiently transmitted infections of cattle, and up to 90% of cattle in some herds are infected.
openaire +2 more sources
Neospora caninum is a coccidian parasite of animals. It is a major cause of abortion in cattle in many countries. Domestic dogs and coyotes are the only known definitive hosts for N caninum. It is one of the most efficiently transmitted infections of cattle, and up to 90% of cattle in some herds are infected.
openaire +2 more sources
1998
Publisher Summary This chapter provides an updated and comprehensive review on the main features of cattle schistosomiasis. The adult worms are obligate parasites of the blood vascular system of vertebrates. They live in the perivesical, nasal or mesenteric, and hepatic veins of the host where they feed on blood and produce nonoperculated eggs with a
J, De Bont, J, Vercruysse
openaire +2 more sources
Publisher Summary This chapter provides an updated and comprehensive review on the main features of cattle schistosomiasis. The adult worms are obligate parasites of the blood vascular system of vertebrates. They live in the perivesical, nasal or mesenteric, and hepatic veins of the host where they feed on blood and produce nonoperculated eggs with a
J, De Bont, J, Vercruysse
openaire +2 more sources
Methane emissions from cattle.
Journal of Animal Science, 1995Kristen A. Johnson +2 more
semanticscholar +1 more source
THE INHERITANCE OF RESISTANCE BY CATTLE TO CATTLE TICK
Australian Veterinary Journal, 1972openaire +2 more sources