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(Summary) Of Variation In Pasture Ticks (Acarina, Ixodidae) And Its Significance For Systematics, G. S. Pervomaisky

United States Naval Medical Research Unit 3: Publications

First paragraph:

1) Pasture ticks (Ixodidae) have a great significance as specific vectors and stimulators of many infectious diseases of man and cattle.

Experiments In Transmission Of Theileriasis And Anaplasmosis Of Sheep Through Ticks Ornithodoros Lahorensis And Haemaphysalis Sulcata, P. A. Bitukov

United States Naval Medical Research Unit 3: Publications

First paragraph:

In conducting inspection of sheep on haemosporidiosis in some districts of South-Kazakhstankoi region, we repeatedly observed theileriasis and anaplasmosis of sheep.

Note: Numerous other experimental data in this paper are omitted from the present translation. This report is of special interest because it establishes the role of an argasid tick as a vector of blood protozoa. Translation made and distributed by Medical Zoology Department, U. S. Naval Medical Research Unit no. 3, Cairo, Egypt.

Transactions Of The Plague Control Conference Of The United States Public Health Service And Twelve Western States, United States Public Health Service

Elusive Documents

The plague problem is potentially of grave public health importance. The history of this disease over a period of centuries shows that it has several times assumed epidemic proportions, especially in cities. History also shows that when the disease appears in bubonic form contracted from rat fleas, it sooner or later may assume the pneumonic type and be spread from person to person with fatal results.

From the evidence presented to the conference it appears that complete control of plague is not economically feasible without a great increase in Federal, State, and local expenditures. It is recommended that funds are …

Translation From Russian Of Kurchatov, V. I. (1939) Biological Peculiarity Of The Tick Hyalomma Marginatum Koch, Vector Of Equine Piroplasmosis. Sovetsk. Vet., 16(5): 45-46., V. I. Kurchatov

United States Naval Medical Research Unit 3: Publications

This work was done in the laboratory and in the field and includes questions of development, behavior, and viability of ticks, their propagation and season of attack.

H. marginatum: Two-host tick, larvae and nymphs parasitize mainly birds, also hares, adults on, all kinds of domestic animals.

This tick inhabits the southern areas of the Soviet Union. Northern boundary of mass propagation is 46 to 49.5° northern latitude and yearly isotherms +90. Host heavily infested are lowlands and foothills of steppe, forest steppe; and low mountain forest zone. In high mountain belts and deserts, this tick is rare. Birds must …

The Duty Of Scientific Societies To Aid In Practical Sanitary Work, Charles N. Hewitt

Journal of the Minnesota Academy of Science

No abstract provided.