Larvicidal Activity of Some Saponin Containing Plants against the Dengue Vector Aedes Aegypti
نویسنده
چکیده
The crude extracts of fruits of Sapindus mukorossi, leaves of Cestrum nocturnm, Cestrum diurnum, and Asclepias curassavica were tested under laboratory conditions against Aedes aegypti, a vector of dengue and chikungunya, for their larvicidal properties. Bioassay experiments carried out with crude alcoholic extracts of Sapindus mukorossi, Cestrum nocturnm, Cestrum diurnum, Asclepias curassavica, LC50 values of 10.05, 9.02, 8.96 and 11.74 ppm respectively. All crude extracts showed positive result for the presence of saponin. This preliminary study suggests that these plants are sources of potential mosquito larvicide, and can be effectively used to produce less expensive and safe compounds to control mosquito vectors in India.
منابع مشابه
Larvicidal Activity of the Fruit Mesocarp Extract of Balanites aegyptiaca and its Saponin Fractions against Aedes aegypti
The present study indicates the efficacy of the saponins fraction of the fruit mesocarp extract of Balanites aegyptiaca Del. (Zygophyllace) as a larvicidal agent against the common dengue vector Aedes aegypti mosquito. A series of concentrations of fruit mesocarp extract of B. aegyptiaca fruit, its crude saponin extract and pure saponin fraction were tested against the laboratory-reared third...
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