细化搜索
结果 1-7 的 7
Demonstration of colonies of Cowdria ruminantium in midgut epithelial cells of Amblyomma variegatum
1987
Kocan, Katherine M. | Morzaria, S.P. | Voigt, Wolf P. | Kiarie, J. | Irvin, A.D.
Danger of introducing heartwater on to the American mainland : potential role of indigenous and exotic Amblyomma ticks
1987
Barré, Nicolas | Uilenberg, Gerrit | Morel, Pierre-Claude | Camus, Emmanuel
Heartwater serology : some problems with the interpretation of results
1987
Du Plessis, J.L. | Camus, Emmanuel | Oberen, P.T. | Malan, L.
The reservoir status of goats recovered from heartwater
1987
Barré, Nicolas | Camus, Emmanuel
Experimental transmission of Cowdria ruminantium by the Gulf Coast tick Amblyomma maculatum; Danger of introducing heartwater and benign African theileriasis into the American mainland
1982
Uilenberg, G.
Amblyomma maculatum, experimental vector of Cowdria ruminantium in goats, other Amblyomma spp. unsuccessful; Theileria mutans in calves transmitted by Amblyomma variegatum, but not by other Amblyomma spp.
显示更多 [+] 显示较少 [-]The distribution of ixodid ticks (Acari: Ixodidae) in central Ethiopia
2001
Mekonnen, S. (National Animal Health Research Center, Sebeta (Ethiopia)) | Hussein, I. | Bedane, B.
Some observations on the sero-prevalence of heartwater and tick infestation in Zambian goats
2004
Ahmadu, B. | Lovelace, C.E.A. | Samiu, K.L. (Zambia Univ., Lusaka (Zambia), Disease Control Dept.) | Mahan, S.
