Nerve Sensitivity and Resistance to DDT in Houseflies
نویسندگان
چکیده
منابع مشابه
Insecticide Resistance in Houseflies in California
Precise measurement of insecticide toxicity against house flies from various poultry ranches, dairies and cattle feed lots provided evidence of the presence of resistance roughly in proportion to the extent of insecticide use in each situation. The data indicate where changes to new insecticides are advisable, and illustrate how heavy reliance on insecticides over several years for fly control ...
متن کاملresistance of anopheles sacharovi favre to ddt
a.sacharovi, which is one of the main malaria vectors of the palearchic region, is resistant to ddt in greece (1949), lebanon (1954), turkey (1959), syria and the u.s.s.r. (1972).the first record of a. sacharovi resistance to ddt in iran was given in 1959 from the kazeroon area, followed by izeh (1969) and meshkin-shahr (1970).this study (1973) urgently advises speedy measures to eliminate the ...
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BACKGROUND In this study, we determine the vector competence of Musca domestica with reference to the transmission of susceptible and resistance bacterial strains in hospitals and slaughter house in Sanandaj City, west Iran. METHODS Totally 908 houseflies were collected to isolate bacteria from their external body based on standard procedures.Antibiotic susceptibility testing was performed by...
متن کاملDDT resistance in flies carries no cost
Mutations that confer pesticide resistance are predicted to carry a cost in the absence of pesticide and consequently not to spread to fixation [1,2]. However, DDT resistance in Drosophila melanogaster (DDT-R) is approaching fixation globally, long after withdrawl of DDT [3]. There are two possible explanations for this. First, other insecticides, to which DDT-R confers cross-resistance [4], ma...
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In humans, glucocorticoids regulate a broad spectrum of physiologic functions essential for life and play an important role in the maintenance of basal and stress-related homeostasis. Approximately 20% of the genes expressed in human leukocytes are regulated positively or negatively by glucocorticoids. These steroids are involved in almost every cellular, molecular and physiologic network of th...
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ژورنال
عنوان ژورنال: Japanese journal of applied entomology and zoology
سال: 1962
ISSN: 0021-4914,1347-6068
DOI: 10.1303/jjaez.6.293