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VetMed Resource

Veterinary information to support practice, based on evidence and continuing education

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The survival of infective larvae of gastrointestinal nematodes on pastures in Japan, was investigated. The numbers of larvae increased from March to August and decreased gradually from September. Survival of larvae was closely related to climatic factors on the raising pasture. Control of larvae on ...

Hayashi, T.; Fukuta, Y.; Harada, Y.; Anme, Y.; Noda, K.
Bulletin of the Faculty of Agriculture, Tottori University, 1991, 44, pp 161-166

From March 1985 to September 1987, 393 abomasa of Holstein-Friesian cows were examined for nematode parasites. Nematodes were detected in 75% of the cows. The prevalence of nematode species detected was Ostertagia ostertagi 63.6% (250 abomasa), Mecistocirrus digitatus 46.1% (181), Trichostrongylus...

Fukumoto, S. I.; Etani, K.; Toi, K.; Hanadate, M.; Hidaka, M.; Yokoya, K.; Hiramatsu, T.; Iguchi, T.; Kudo, S.; Miyamoto, K.; Bando, G.
Japanese Journal of Veterinary Science, 1990, 52, 2, pp 379-385