Laboratory trials of seven rodenticides for use against the cotton rat (Sigmodon hispidus)
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چکیده
منابع مشابه
Prevention of Trichobezoar in the Cotton Rat, Sigmodon hispidus hispidus.
Science, a weekly journal, is published each Friday by the American Association for the Advancement of Science at The Business Press, Incorporated, N. Queen St. and McGovern Ave., Lancaster, Pa. Founded In 1880, It has been since 1900 the official publication of the AAAS. Editorial and Advertising Offices, 1515 Massachusetts Avenue, N.W., Washington 5, D. C. Telephone, EXecutive 60 or 6061. Cab...
متن کاملExperimental Typhus Infection in the Eastern Cotton Rat (sigmodon Hispidus Hispidus)
1. The course of typhus infection in cotton rats has been described, and a relationship between the dose administered and the time of death has been demonstrated. 2. Rather incomplete pathological studies indicated that typhus in the cotton rat is an acute infection primarily involving mesothelial tissue, and tissues of mesothelial origin. Depending somewhat upon the route of infection, rickett...
متن کاملLipofuscin distribution and histological lesions in the vitamin E deficient cotton rat (Sigmodon hispidus hispidus).
To identify the role of avitaminosis E in the production of histological lesions and the distribution of an acid-fast pigment in the young cotton rat, weanling animals were maintained on a vitamin E deficient diet for 41 to 179 days. Since the pigment, lipofuscin, cannot be degraded by any cell, including the macrophage, it accumulates linearly with age of the animal and the length of the avita...
متن کاملExperimental infection of the cotton rat Sigmodon hispidus with Rickettsia rickettsii.
Studies of experimental infection of the cotton rat, Sigmodon hispidus, with the virulent Sheila Smith (R type) and the avirulent Si 7 (U type) strains of Rickettsia rickettsii were undertaken to evaluate the role of this native wild mammal in the ecology of Rocky Mountain spotted fever. The Sheila Smith strain, which was highly lethal for guinea pigs, was nonpathogenic for cotton rats. Serial ...
متن کاملHIV type-1 infection of the cotton rat (Sigmodon fulviventer and S. hispidus).
Cotton rats (Sigmodon hispidus and S. fulviventer) are susceptible to many viruses that infect humans (e.g., poliovirus, respiratory syncytial virus, influenza virus, adenovirus, and parainfluenza virus) and have been influential in developing therapeutic clinical intervention strategies for many viral infections of man. This study set out to determine whether cotton rats are susceptible to inf...
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ژورنال
عنوان ژورنال: Journal of Hygiene
سال: 1980
ISSN: 0022-1724
DOI: 10.1017/s0022172400063518