[The epizootiological role of the population organization of the stock of fleas on the long-tailed suslik in a natural focus of plague in Tuva].
Spatial location of epizootic events in the Tuva plague focus is determined at a considerable degree by the population structure of the flea Citellophilus tesquorum--the main plague microbe vector. Within the enzootic territory occupied by five populations of the long-tailed ground squirrel (Citellus undulatus) there are six populations of C. tesquorum. Each population of fleas has a corresponding autonomic plague focus. Various conditions for the microbe life activity in these populations are recovered. The circulation of the microbe is closely connected with certain intrapopulation groupings of fleas--the nuclei of populations.
Verzhutskiĭ
D B
DB
D000818:Animals; D004196:Disease Outbreaks; D004197:Disease Reservoirs; D004199:Disease Vectors; D007303:Insect Vectors; D010930:Plague / Q000453:epidemiology / Q000635:transmission*; D011156:Population Density; D012589:Sciuridae / Q000469:parasitology*; D012800:Siberia; D005423:Siphonaptera