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Demonstration of Anaplasma marginale in hemolymph of Dermacentor andersoni by animal inoculation and by fluorescent-antibody technique
1983
Kocan, K.M. | Oberst, R.D. | Ewing, S.A. | Hair, J.A. | Barron, S.J.
Dermacentor andersoni, demonstration of Anaplasma marginale in hemolymph by animal inoculation and fluorescent antibody technique
Afficher plus [+] Moins [-]Influence of parasitemia level at feeding on development of Anaplasma marginale Theiler in Dermacentor andersoni Stiles
1983
Kocan, K.M. | Holbert, D. | Ewing, S.A. | Hair, J.A. | Barron, S.J.
influence of parasitemia level of calves at time of feeding by Dermacentor andersonii upon development of Anaplasma marginale in the ticks
Afficher plus [+] Moins [-]Demonstration of colonies of Anaplasma marginale in the midgut of Rhipicephalus simus
1983
Potgieter, F.T. | Kocan, K.M. | McNew, R.W. | Ewing, S.A.
Rhipicephalus simus, 5 types of Anaplasma marginale colonies demonstrated in midgut
Afficher plus [+] Moins [-]Development of colonies of Anaplasma marginale in the gut of incubated Dermacentor andersoni
1983
Kocan, K.M. | Holbert, D. | Ewing, S.A. | Hair, J.A. | Barron, S.J.
Dermacentor andersoni, density, size, type, and distribution of colonies of Anaplasma marginale in gut of ticks incubated at 37 C for various periods
Afficher plus [+] Moins [-]The effect of tick control on the epidemiology of bovine babesiosis
1983
De Vos, A.J. | Potgieter, F.T.
Babesia bovis, B. bigemina, cattle, effect of tick control on infection rates and on enzootic stability, survey of farms from 6 geographical regions, control of ticks is not justified economically as means of minimizing risks of babesiosis outbreaks unless regular dipping is necessary to limit damage done by ticks per se
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