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Parafilaria bovicola (Tubangui 1934) in cattle: Epizootiology--vector studies and experimental transmission of Parafilaria bovicola to cattle
1982
Bech-Nielsen, S. | Bornstein, S. | Christensson, D. | Wallgren, T.B. | Zakrisson, G.
Parafilaria bovicola, field survey of insect vectors collected from cattle, bleeding-point on cows and prepatent period studies, experimental infection of laboratory-raised Musca autumnalis with third-stage larvae, transmission of third-stage larvae to calves (clinical and pathologic findings)
Показать больше [+] Меньше [-]Detection of infectious hematopoietic necrosis virus in an invertebrate (Callibaetis sp)
1989
Shors, S.T. | Winston, V.
Infectious hematopoietic necrosis virus (IHNV) was detected in the common Mayfly (Callibaetis sp) by western immunoblot assay and was propagated in fish cells (CHSE-214) in culture. When propagated in cell culture, cytopathic effect characteristic of IHNV infection was observed. Antibody specific for IHNV was used to detect all of the major proteins of IHNV in the western immunoblot assay. When the crude lysate was subjected to electron microscopy, bullet-shaped particles (84 nm X 194 nm) characteristic of IHNV were observed. The data suggested that the Mayfly may be a factor in the dissemination of IHNV.
Показать больше [+] Меньше [-]Attempts to transmit Anaplasma marginale with Hippobosca rufipes and Stomoxys calcitrans
1981
Potgieter, F.T. | Sutherland, B. | Biggs, H.C.
attempts to transmit Anaplasma marginale to cattle with field collections of Hippobosca rufipes were unsuccessful, 1 of 3 attempts to transmit organism with Stomoxys calcitrans was successful
Показать больше [+] Меньше [-]The development of Parafilaria bovicola in Musca xanthomelas and Musca lusoria
1981
Nevill, E.M.
Parafilaria bovicola, general appearance, size, developmental times, and site of development of each larval stage in potential vector flies (Musca xanthomelas and M. lusoria)
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