منابع مشابه
Aedes aegypti in Tucson, Arizona.
To the Editor: The highly domestic mosquito species Aedes aegypti, a tropical, nonnative vector of dengue and yellow fever, has been identified in several desert communities, including the city of Tucson and the border towns of Douglas, Naco, and Nogales (1). Ae. aegypti has now been found in the southern Arizona communities of Benson and Sahuarita Heights, which indicates that its distribution...
متن کاملInfection of Kissing Bugs with Trypanosoma cruzi, Tucson, Arizona, USA
Triatomine insects (Hemiptera: Reduviidae), commonly known as kissing bugs, are a potential health problem in the southwestern United States as possible vectors of Trypanosoma cruzi, the causative agent of Chagas disease. Although this disease has been traditionally restricted to Latin America, a small number of vector-transmitted autochthonous US cases have been reported. Because triatomine bu...
متن کاملSpectral Variation of Optical Depth at Tucson , Arizona between August 1975 and December 1977
A multi-wavelength solar radiometer has been used to monitor the directly transmitted solar radiation at discrete wavelengths spaced through the visible and near-infrared wavelength regions. The relative irradiance of the directly transmitted sunlight at each wavelength was measured during the course of each cloud-free day, from which the total optical depth of the atmosphere was determined usi...
متن کاملShort report: a focus of Leishmania mexicana near Tucson, Arizona.
Twenty-eight white-throated woodrats (Neotoma albigula) collected in Pima County, Arizona were screened for Leishmania using culture and the polymerase chain reaction (PCR). Two rodents were culture positive. Isoenzyme analysis determined the isolates to be Leishmania mexicana. The two culture-positive and four additional rodents were determined to be Leishmania-positive by the PCR. These isola...
متن کاملHistological Study of the Digestive System of the English Sparrow
H•3⁄4w•No, B. W. 1940. The effect of cold drinking water on chick growth and yolk absorption. Poultry Sci., 19: 201-204. Jm.L, M. A., •ND H•yw•NO, B. W. 1930. Yolk assimilation during the embryonic development of the chick. Poultry Sci., 9: 393-404. ILJ•N, M.D. 1917. Investigations on the development of the hen's egg (in Russian): 1-15. (Petrograd.) P•a•x•R, S. 1929. Effects of early handicaps ...
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ژورنال
عنوان ژورنال: The Auk
سال: 1911
ISSN: 0004-8038,1938-4254
DOI: 10.2307/4071175