TY - JOUR AU - Ramsey, R., T. AB - Abstract Bovine leukemia virus was transmitted mechanically to goats and sheep from a cow with persistent lymphocytosis and an infectious titer between 103 and 104 doses/ml by groups of 50 and 100 horse flies, Tabanus fuscicostatus Hine, but not by groups of 25 and 10 flies. A total of 185 flies did not transmit BLV to goats from a cow with a normal lymphocyte count. Transmission trials indicated at least 20% of the 10 nl blood residue on the mouthparts of T. fuscicostatus may be deposited upon a second probe. Insecta, tabanid, retrovirus, transmission This content is only available as a PDF. © 1988 Entomological Society of America TI - Mechanical Transmission of Bovine Leukemia Virus by Horse Flies (Diptera: Tabanidae) JF - Journal of Medical Entomology DO - 10.1093/jmedent/25.5.374 DA - 1988-09-01 UR - https://www.deepdyve.com/lp/oxford-university-press/mechanical-transmission-of-bovine-leukemia-virus-by-horse-flies-g0GwVnx9Se SP - 374 EP - 376 VL - 25 IS - 5 DP - DeepDyve ER -