Zobrazeno 1 - 10
of 10
pro vyhledávání: '"R. F. Gass"'
Publikováno v:
Genetica. 82:63-72
Two laboratory stocks of Anopheles minimus, each fixed for variant electromorphs of esterases, aspartate aminotransferase, hydroxyacid dehydrogenase, phosphogluconate dehydrogenase, mannose phosphate isomerase and glycerol dehydrogenase were used to
Publikováno v:
Scopus-Elsevier
Scrub and murine typhus have been identified as causes of illness among the 238,000 displaced Khmer people residing in temporary settlements on the Thai side of the Thai-Cambodian border. Still, the true extent of the problem and the relative frequen
Autor:
R. F. Gass, Udom Chitprarop, J. R. Cullen, Suthas Nutsathapana, Phorn Sawasdiwongphorn, C. A. Green
Publikováno v:
Bulletin of Entomological Research. 76:313-320
Females of Anopheles minimus Theobald at a site in northern Thailand that were caught on man or domestic bovids and were released showed a significant tendency to return to the type of host upon which they were first caught (P = 0·03). From a total
Publikováno v:
Journal of Medical Entomology. 20:288-293
Flight range and dispersal of Mansonia annulata, MA. indiana , and MA. uniformis associated with 1 h of host-seeking flight activities during the early night was estimated by measurements of mosquito densities in relation to distance from an isolated
Autor:
R F, Gass
Publikováno v:
Acta tropica. 34(2)
Blood digestion of Aedes aegypti and development of Plasmodium gallinaceum were shifted against each other by giving the mosquitoes two consecutive blood meals. In this way the parasites were exposed to an environment where blood digestion was more a
Publikováno v:
Annals of tropical medicine and parasitology. 77(6)
Oviposition characteristics of Mansonia (Mansonioides) mosquitoes were studied to assess future possibilities for their control. Special emphasis was given to the study of the factors, especially the host plant species, which guide the gravid females
Autor:
R F, Gass
Publikováno v:
Acta tropica. 36(4)
The ultrastructure of intact, mature and immature ookinetes of Plasmodium gallinaceum is compared with corresponding stages which have been damaged by Aedes aegypti extracts prepared during blood digestion. The study reveals some new details of ookin
Publikováno v:
The Southeast Asian journal of tropical medicine and public health. 13(2)
Studies on feeding habits of Mansonia annulata, M. annulifera, M. indiana and M. uniformis were carried out in southern Thailand. This study showed that M. annulata and M. uniformis were both strongly exophagic mosquitoes which avoided approaching an
Autor:
R F, Gass, R A, Yeates
Publikováno v:
Acta tropica. 36(3)
After exposure to extracts from blood fed A. aegupti cultured ookinetes of P. gallinaceum were damaged to various, defined extents. Immature ookinetes were found to be more sensitive to damage than mature ones. The damage was dependent on the digesti
Publikováno v:
Journal of medical entomology. 20(3)