[PDF] Top 20 Chemical composition and larvicidal activity against Aedes aegypti L. (Diptera: Culicidae) of essential oils from leaves, stalks and roots of the Croton nepetaefolius B aill (Euphorbiaceae)

... carminative and for the treatment of intestinal ...hydrodistillation and identified by GC-MS and CG-FID in the three essential oils samples, being 5 monoterpenes ...(31.8%) and 1 Arylpropanoid ... See full document

... (RUTACEAE) AND ACTIVITY AGAINST Aedes ...1 and 3 were assayed on Aedes aegypti (larvicidal and adulticidal activities and compound 3 exhibited ... See full document

... Mazzari and Georghiou (Mazzarri & Georghiou 1995), a mosquito strain is considered sus- ceptible when its resistance ratio is less than five, mod- erately resistant when the resistance ratio is between five ... See full document

... insecticidal activity than cold solvent extracted CNSL (in natura) because the presence of anacardic acid in the ...insecticidal activity, which is eightfold greater than that reported by ...termites, ... See full document

... extract and 22.8g of methanol extract, which both showed larvicidal activity against Aedes ...) and two methanol (CRM 1 , CRM 5 ) fractions showed the highest toxicity ... See full document

... species and its components present several biological activities such as antimicrobial, anti-inl ammatory, antioxidant and insecticidal, including larvicidal activity against ...bark ... See full document

... eggs and 3 rd instar larvae of Aedes aegypti and on its toxicity upon laboratory animals (Daphnia magna, mice and ...this larvicidal activity has been lost completely at ... See full document

... Ae. aegypti and ...The larvicidal and growth regulating activities of Annona squamosa and Syzygium cumini have been reported against ...stephensi and other mosquitoes ... See full document

... mg/l) and were considered weakly ...be larvicidal in a pre- vious work (Sujatha et ...of activity in the present trial; b) the genera Bidens, Mikania and Verbesina, known to contain ... See full document

... larvae and found that linalool could not cause larval mortality at the test doses ranging between 10 and 100 ...monoterpenes and related com- pounds present in the oil. Thus the activity of ... See full document

... inexpensive and readily available in many parts of the ...mosquito larvicidal activity in many parts of the ...acetate and methanol solvent extracts of leaf of ...significant larvicidal ... See full document

... extract and Neemazal F extract over a 24 h period of continuous exposure at 25°C and 70–80% relative humidity in the beakers at which larval mortality was ... See full document

... aduncum L. is used in folk medicine to treat respiratory and inflammatory ...the larvicidal activity of this oil and of its major ...detector and gas chromatography coupled to ... See full document

... mosquito Aedes aegypti is the vector of the dengue virus, an endemic arbovirus from tropical and subtropical regions of the ...therefore, chemical prospecting originating from the Amazonian ... See full document

... products against mosquito vectors indicate them as possible alternatives to synthetic chemical insecti- ...use and for large-scale vector control op- ... See full document

... Dando continuidade ao estudo de plantas medicinais do Nordeste brasileiro, este trabalho relata os resultados obtidos de uma reinves- tigação fitoquímica das raízes e do caule, incluindo-se a extração do óleo essencial ... See full document

... holds larvicidal and ovicidal action for A. aegypti, as well as a repellent in the peridomestic ...presented larvicidal activity with 85% efficiency for vectors of dengue and ... See full document

... the chemical composition and effectiveness of the essential oil isolated from Echinophora spinosa on different bacterial and fungal ...species. Chemical analysis (GC/MS) showed that ... See full document

... use of a hammer mill until the powder passed through 1mm mesh sieve. 1 kg of the powdered material was soaked in hexane for four days, constantly stirred over that period and then decanted leaving soluble hexane ... See full document

... qualitative and quantitative bioassays were not related, emphasizing the need of field ...generation and age, with a sample of 135 ...OFM and ACHE), except GST. No correlation was found between the ... See full document