Larvicidal activity against Aedes aegypti L.: (Diptera: Culicidae) of essential oils of Lippia species from Brazil

被引:0
作者
Santiago, Gilvandete M. P.
Lemos, Telma L. G.
Pessoa, Otilia D. L.
Arriaga, Angela M. C.
Matos, Francisco J. A.
Lima, Mary Anne S.
Santos, Helcio S.
Lima, Maria da Conceicao L.
Barbosa, Francisco G.
Luciano, Joao H. S.
Silveira, Edilberto R.
de Menezes, Gustavo H. A.
机构
[1] Univ Fed Ceara, Fac Farm Odontol & Enfermagem, Dept Farm, BR-60430370 Fortaleza, CE, Brazil
[2] Univ Fed Ceara, Dept Quim Organ & Inorgan, Curso Posgrad Quim Organ, BR-60451970 Fortaleza, Ceara, Brazil
关键词
Aedes aegypti; larvicidal activity; essential oils; Lippia;
D O I
暂无
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
The larvicidal activity of the essential oils from leaves of five species of Lippia (L. alba, L. aff. gracilis, L. gracilis, L. microphylla and L. nodiflora) was studied on third instar larvae of Aedes aegypti. The larvae were exposed to serial concentrations from 500 to 12.5 pg/mL of the essential oils. The results indicate that the oil of L. gracilis has a higher larvicidal activity with a LC50 of 26.3 tg/mL The results suggest the use of these essential oils as natural larvicidal agents.
引用
收藏
页码:573 / 576
页数:4
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