Zobrazeno 1 - 7
of 7
pro vyhledávání: '"R. D. Pilson"'
Publikováno v:
Bulletin of Entomological Research. 68:489-495
A series of investigations was conducted to evaluate the comparative attractiveness of cattle, sheep and goats to Glossina morsitans morsitans Westw. and G. pallidipes Aust. in the Zambesi Valley, Rhodesia. It was shown that cattle are subjected to i
Publikováno v:
Bulletin of Entomological Research. 68:497-500
The comparative attractiveness to Glossina morsitans morsitans Westw. and G. pallidipes Aust. of donkeys, cattle, sheep and goats in the presence of wild game was examined during two investigations in a middle-veld area of Rhodesia. Host preferences
Autor:
J. M. B. Harley, R. D. Pilson
Publikováno v:
Bulletin of Entomological Research. 52:561-576
The situation following different degrees of discriminative clearing against G. morsitans Westw. was examined in eastern Ankole District, Uganda. In one area, where the treatment had been more intensive, the fly density was low, and it seemed that th
Autor:
B. M. Leggate, R. D. Pilson
Publikováno v:
Bulletin of Entomological Research. 51:697-704
The limitations of the use of apparent density in estimating trypanosomechallenge are discussed, and it is concluded that such estimates should be based on the feeding portion of the tsetse population, its activity in relation to a given host, the to
Autor:
R. D. Pilson, B. M. Leggate
Publikováno v:
Bulletin of Entomological Research. 53:541-550
In a continuation of studies of diurnal and seasonal feeding activity ofGlossina pallidipesAust. in thick riverine vegetation at Rekomitjie, in the Zambezi Valley, Southern Rhodesia, flies attracted to a stationary black ox were allowed to become eng
Autor:
R. D. Pilson, B. M. Leggate
Publikováno v:
Bulletin of Entomological Research. 53:551-562
In conjunction with an investigation of the diurnal and seasonal feeding behaviour ofGlossina pallidipesAust. in dense riverine vegetation in the Zambezi Valley, Southern Rhodesia, gorged flies caught on a stationary ox were marked and released and t
Autor:
B. M. Pilson, R. D. Pilson
Publikováno v:
Bulletin of entomological research. 57(2)
Investigations of the feeding activity, resting behaviour and seasonal distribution of Glossina morsitans Westw. were carried out at Lusulu Veterinary Research Station, Rhodesia, in 1961–63. Nine principal sampling sites were used, one in each of f