Larvicidal Potential and Retention Efficacy Period of Citronella Leaf Oil Against <I>Aedes Aegypti</I> L.
نویسندگان
چکیده
The mosquito vector Aedes aegypti L., plays an important role in transmission of diseases including dengue, chikungunya and zika fever. In this study, citronella leaf oil extracted by hydro-distillation technique has been evaluated for its efficacy against vector. Citronella (100, 125, 150, 175 200 ppm) when tested, 150 ppm was found to be the effective larvicidal concentration 4th instar larvae. LC50 LC90 toxicity values were observed 107.10 141.59 ppm, respectively. GC-MS analysis indicated presence β-citronellal, geraniol, elemol β-citronellol as major components, which might causing larval mortality. Retention up 84 hr terms killing during retention period, a significant delay development (L4 adult) also observed. No effect storage on even after six months.
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ژورنال
عنوان ژورنال: Indian journal of entomology
سال: 2023
ISSN: ['0367-8288', '0974-8172']
DOI: https://doi.org/10.55446/ije.2023.607