| relative role of male and female hyalomma anatolicum anatolicum ticks in theileria transmission. | the relative role of male and female hyalomma anatolicum anatolicum ticks in the epidemiology of theileria transmission was studied by detecting theileria sporozoites in the dissected salivary glands of 568 ticks by the methyl green pyronin staining method. detailed frequency distribution of theileria-positive acini in the salivary glands of the 264 (46.48%) positive ticks from a field collection in haryana indicated that the number of infected salivary acini per positive tick was greater in fem ... | 1989 | 2499092 |
| seasonal distribution of theileria in hyalomma anatolicum anatolicum ticks of an endemic area of haryana, india. | the effect of season on the capacity of hyalomma anatolicum anatolicum ticks to transmit theileria was studied by detecting theileria sporoblasts in the salivary glands of 647 adult ticks moulted in winter (november 1990 to march 1991) and 677 adult ticks moulted in the summer-rainy season (june to august 1991). the intensity (number of infected acini per infected tick) and abundance (number of infected acini per tick examined) of theileria sporoblasts were significantly (p < 0.05) higher in win ... | 1994 | 7900223 |
| susceptibility to tropical theileriosis of calves born to dams immunized with theileria annulata (hisar) cell culture vaccine. | the susceptibility/immune status to tropical theileriosis of calves born of immunized dams was evaluated. six cows were vaccinated with the theileria annulata cell culture vaccine in the eighth month of pregnancy. sera from the immunized dams exhibited very high post-vaccination antibody titres as determined by the indirect fluorescent antibody (ifa) test. the calves born to these dams did not show antibodies against t. annulata at the time of birth (ifa titres of < 1:20). the new-born calves we ... | 1998 | 9974207 |