The Destruction of Mosquitos
نویسنده
چکیده
oil (the substance recommended as the panacea by the British Medical Journal). Celli's experience with this substance, however, by no means leads him to give it the first place. In making their very numerous experiments Celli and Casagrandi take as the criterion for judging the larvicidal action of any given substance, the time taken to kill the larvre, and they consider any substance inefficacious which does not kill them
منابع مشابه
Correlation of survival rates of Anopheles dirus A (Diptera: Culicidae) with different infection densities of Plasmodium cynomolgi.
The survival rates are described for 36 paired replicates of Anopheles dirus A mosquitos that had been allowed to engorge themselves on rhesus monkeys that were either infected or non-infected with Plasmodium cynomolgi. The survival rates of infected mosquitos with a mean number of oocysts less than 10 did not differ significantly from those that were non-infected; however, there was a signific...
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A study of community awareness of mosquitos and related subjects in the residential areas of two Tanzanian cities (Dar es Salaam and Tanga) showed that residents were well aware of mosquitos. Almost all claimed to use some form of domestic mosquito control product for their personal protection, and many spend a significant portion of the household income on this. The problems of nuisance-biting...
متن کاملThe efficacy of different mosquito trapping methods in a forest-fringe village, Yunnan Province, Southern China.
Despite a control program, malaria incidence in Yunnan has increased and knowledge of vector bionomics is needed for efficient control. Multi-drug resistant Plasmodium falciparum necessitates alternatives to human landing catches as a means of studying vectors. Therefore CDC light traps with UV or ordinary incandescent bulbs were tested for 57 trap nights. 2,703 mosquitos were caught, including...
متن کاملMedical Zoology
were sleeping; in these mosquitos were observed various stages of the development of the parasite. From such a study, considering the quantity of material used, we might expect, as indeed turned out to be the case, noteworthy results. Contemporaneously, mosquitos were studied, which were caught in stables and poultry yards, which, deriving their nourishment from the blood of birds and domestic ...
متن کامل[A new technique for the study of the mosquito (Diptera: Culicidae) fauna in bamboo internodes, with preliminary results].
Laboratório de Entomologia Médica, Departamento de Microbiologia e Parasitologia do Centro de Ciências Biológicas da Universidade Federal de Santa Catarina, Florianópolis, SC, Brasil. Recebido para publicação em 11/8/2003 Aceito em 1/9/2003 Os bambus e taquaras podem fornecer criadouros para mosquitos de várias espécies, principalmente de Sabethini , e sua fauna tem sido estudada em vários cont...
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عنوان ژورنال:
دوره 35 شماره
صفحات -
تاریخ انتشار 2016