| zymogram and life-history studies on trypanosomes of the subgenus megatrypanum. | of 13 swedish dairy cows examined, 12 (92.3%) were found to be infected with trypanosomes by cultivation of blood samples. of the two species of tabanid fly caught close to the cattle, 33.3% of the tabanus bromius and 8.6% of the haematopota pluvialis were also found to be infected with trypanosomes on dissection. isoenzyme patterns of trypanosome isolates from one h. pluvialis and from six cattle were identical, incriminating this fly species as a vector of the trypanosome. comparison of these ... | 1990 | 2123546 |
| transmission of trypanosoma theileri to cattle by tabanidae. | tabanids were collected in an area in northern germany, where pastured cattle were abundant. trypanosomatidae were identified in 14% of tabanids examined. twelve cattle became infected with trypanosoma theileri after applying usually 2-5 infected tabanids, to the intact oral mucosa. haematopota pluvialis, haematopota italica, hybomitra micans and tabanus bromius were identified as vectors. infective stages of trypanosoma theileri were identified in the gut and in the faeces of tabanids by transm ... | 1987 | 3658973 |