Evaluation of the lethality of Porophyllum ruderale essential oil against Biomphalaria glabrata, Aedes aegypti and Artemia salina

2012 ◽  
Vol 11 (13) ◽  
Author(s):  
Ulzias R. Fontes-Jr
Keyword(s):  
Essential Oil ◽  
Aedes Aegypti ◽  
Biomphalaria Glabrata ◽  
Artemia Salina

scholarly journals Larvicidal activity, molluscicide and toxicity of the essential oil of Citrus limon peels against, respectively, Aedes aegypti, Biomphalaria glabrata and Artemia salina

2019 ◽  
Vol 44 (4) ◽  
pp. 85 ◽  
Author(s):  
Paulo Roberto Barros Gomes ◽  
Marlucy Bezerra Oliveira ◽  
Dionney Andrade De Sousa ◽  
Jeremias Caetano Da Silva ◽  
Romer Pessôa Fernandes ◽  
...  
Keyword(s):  
Essential Oil ◽  
Aedes Aegypti ◽  
Larvicidal Activity ◽  
Biological Activities ◽  
Biomphalaria Glabrata ◽  
Artemia Salina ◽  
World Health ◽  
Lethal Concentration ◽  
Major Constituent ◽  
Citrus Limon

In this present work, we tested the larvicidal activity, molluscicide and toxicity of the oil extracted from Citrus limon peels, respectively against third stage larvae of Aedes aegypti, snail Biomphalaria glabrata, and Artemia salina. For this, we extract the essential oil by hydrodistillation. Then, we identified and quantified the components by gas chromatography coupled to mass spectrometry (GC-MS). We tested the larvicidal and molluscicidal activity, respectively, using the method adopted by the Brazilian Ministry of Health and the World Health Organization. We calculated the lethal concentration (LC50) from the Probit method for the three biological activities with 95 %. The results of the chromatographic analysis showed that the oil has 58.81% of Limonene (major constituent) and 0.11% α-Mulene (minority component). The essential oil presented lethal concentration (LC50) for larvicidal activity, molluscicide and toxicity, respectively at 15.48, 13.05 and 743.35 mg∙L-1. Therefore, the essential oil is active against larvae of A. aegypti and snail B. glabrata and non-toxic against larvae of A. salina.

scholarly journals Larvicidal Evaluation against Aedes aegypti and Antioxidant and Cytotoxic Potential of the Essential Oil of Tridax procumbens L. Leaves

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Lethicia B. Brandão ◽  
Lizandra L. Santos ◽  
Rosany L. Martins ◽  
Alex B. L. Rodrigues ◽  
Erica de M. Rabelo ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Essential Oil ◽  
Aedes Aegypti ◽  
Cytotoxic Activity ◽  
Artemia Salina ◽  
Stage Of Development ◽  
Tridax Procumbens ◽  
Third Stage ◽  
Low Toxicity ◽  
Larvicidal Bioassay

The present study evaluated the antioxidant, cytotoxic, and larvicidal potential of the essential oil of Tridax procumbens leaves, as well as identified the compounds present in the essential oil. The antioxidant activity was evaluated by the sequestration method of 2,2-diphenyl-1-picrylhydrazyl radical, the cytotoxic activity was evaluated using Artemia salina, the larvicidal bioassay was performed with larvae in the third stage of development of the Aedes aegypti mosquito, and the identification of the metabolites was performed by gas chromatography coupled to the mass spectrometer (GC-MS). The phytochemical oil analysis showed the presence of 20 compounds, with thymol and γ-terpinene being the main ones. It presented antioxidant activity with an IC50 of 194.51 μg mL−1, demonstrating antioxidant activity in the highest concentrations tested. It presented low cytotoxic activity against A. salina, with an LC50 of 1238.67 μg mL−1, demonstrating atoxicity in the concentrations tested. The essential oil presented good larvicidal activity when compared to the literature, with an LC50 = 79.0 μg mL−1 in 24 hours and LC50 of 69.15 μg mL−1 in 48 hours. In this way, it was possible to identify that the essential oil of the leaves of T. procumbens presented potential for the development of a natural larvicide, as well as antioxidant activity satisfactory to the radical DPPH and low toxicity to A. salina.

scholarly journals Larvicidal evaluation of the Origanum majorana L. Essential Oil against the larvae of the Aedes aegypti mosquito

2019 ◽  
Author(s):  
Renata do Socorro Barbosa Chaves ◽  
Rosany Lopes Martins ◽  
Alex Bruno Lobato Rodrigues ◽  
Érica de Menezes Rabelo ◽  
Ana Luzia Ferreira Farias ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Antioxidant Activity ◽  
Chemical Composition ◽  
Essential Oil ◽  
Aedes Aegypti ◽  
Larvicidal Activity ◽  
Artemia Salina ◽  
High Cytotoxic Activity ◽  
Origanum Majorana ◽  
Main Component

ABSTRACTThis study evaluated the larvicidal activity of O. majorana essential oil, identified the chemical composition, evaluated the antimicrobial, cytotoxic and antioxidant potential. The larvicidal activity was evaluated against larvae of the third stage of Aedes aegypti, whereas the chemical composition was identified by gas chromatography coupled to mass spectrometer, the antimicrobial activity was carried out against the bacteria Pseudomonas aeruginosa, Escherichia coli and Staphylococcus auereus, the antioxidant activity was evaluated from of 2.2-diphenyl-1-picryl-hydrazila sequestration and Artemia salina cytotoxicity. Regarding to the results, the larvicidal activity showed that O. majorana essential oil caused high mortality in A. aegypti larvae. In the chromatographic analysis, the main component found in O. majorana essential oil was pulegone (57.05%), followed by the other components verbenone (16.92%), trans-p-menthan-2-one (8.57%), iso-menthone (5.58%), piperitone (2.83%), 3-octanol (2.35%) and isopulegol (1.47%). The antimicrobial activity showed that E. coli and P. aeruginosa bacteria were more sensitive to oil than S. aureus, which was resistant at all concentrations. Essential oil did not present antioxidant activity, but it has high cytotoxic activity against A. salina.

scholarly journals Physicochemical properties, toxicity and larvicidal activity of the essential oil of Cymbopogon winterianus in front of Aedes aegypti

2020 ◽  
Vol 42 ◽  
pp. e39
Author(s):  
Gabriela Morais da Costa ◽  
Maria Conceição Carneiro dos Santos ◽  
Gustavo Oliveira Everton ◽  
Paulina De Cássia Duarte de Sousa ◽  
Maurício Eduardo Salgado Rangel
Keyword(s):  
Essential Oil ◽  
Aedes Aegypti ◽  
Physicochemical Properties ◽  
Larvicidal Activity ◽  
Artemia Salina ◽  
Toxicity Assay ◽  
Toxicity Effect ◽  
Highly Active ◽  
Cymbopogon Winterianus ◽  
Current Context

Due to the increasing rate of morbidity and mortality caused by vector diseases in the current context, especially by Aedes aegypti, substances of plants have been studied as alternatives to chemical insecticides, among them, the essential oil (EO) of the species Cymbopogon winterianus. Thus, this study evaluated the larvicidal activity of the EO of C. winterianus against the A. aegypti larvae. EO was extracted through the hydro-distillation technique and physicochemical properties were determined. To evaluate larvicidal activity, tests were performed with larvae in the third instar at the final concentrations of 19.54; 26.50; 55.59; 138.98; 208.47 and 277.97 mg L-1 of C. winterianus EO. In addition, Artemia salina Leach bioassay was used to verify toxicity effect. EO obtained presented satisfactory results  in 2.64%. In the larvicidal assay, 100% mortality of larvae was observed after 24 hours at concentrations of 208.47 mg L-1 and 277.97 mg L-1 of the EO, showed effective in the other concentrations and with LC50 of 46.18 mg L-1, considered highly active. In the toxicity assay, the EO presented LC50 at 532.34 mg L-1, showed considered nontoxic. These results reinforce the use of EO front A. aegypt larvae control. 

Toxic effect of Croton rudolphianus leaf essential oil against Biomphalaria glabrata, Schistosoma mansoni cercariae and Artemia salina

Acta Tropica ◽  
2021 ◽  
pp. 106102
Author(s):  
Ingridd Ayslane T.A. Ribeiro ◽  
José Luiz F. Sá ◽  
Maíra V. Lima ◽  
Shyrlane T.S. Veras ◽  
Júlio César R.O.F. Aguiar ◽  
...  
Keyword(s):  
Essential Oil ◽  
Schistosoma Mansoni ◽  
Toxic Effect ◽  
Biomphalaria Glabrata ◽  
Artemia Salina ◽  
Leaf Essential Oil

scholarly journals Evaluation of the Larvicidal Potential of the Essential Oil Pogostemon cablin (Blanco) Benth in the Control of Aedes aegypti

2019 ◽  
Vol 12 (2) ◽  
pp. 53 ◽  
Author(s):  
Lizandra Lima Santos ◽  
Lethicia Barreto Brandão ◽  
Rosany Lopes Martins ◽  
Erica de Menezes Rabelo ◽  
Alex Lobato Rodrigues ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Antioxidant Activity ◽  
Essential Oil ◽  
Aedes Aegypti ◽  
Larvicidal Activity ◽  
Chemical Constituents ◽  
Chemical Characterization ◽  
Artemia Salina ◽  
World Health ◽  
Pogostemon Cablin

The objective of this work was to collect information on the chemical constituents that demonstrate the larvicidal activity against Aedes aegypti, as well as the antioxidant, microbiological, and cytotoxicity potential of the essential oil of Pogostemon cablin leaves. The chemical characterization was performed by gas chromatography coupled to mass spectrometer (GC-MS). The larvicidal activity was performed according to the protocol of the World Health Organization. The antioxidant activity was evaluated through the sequestering capacity of 2,2-diphenyl-1-picryl-hydrazine (DPPH). As for the microbiological evaluation, the microdilution technique was used, according to the protocol of the Clinical and Laboratory Standards Institute. The cytotoxic activity was evaluated against the larvae of Artemia salina. The species P. cablin presented the following compounds: Patchouli alcohol (33.25%), Seyshellene (6.12%), α-bulnesene (4.11%), Pogostol (6.33%), and Norpatchoulenol (5.72%), which was in synergy with the other substances may significantly potentiate the larvicidal action of the species with the LC50 of 28.43 μg·mL−1. There was no antioxidant activity, however, it presented antimicrobial activity against all bacteria tested with Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) of 62.5 μg·mL−1. The species demonstrated significant toxic action with LC50 of 24.25 μg·mL−1. Therefore, the P. cablin species showed significant larvicidal potential, antimicrobial activity, the absence of antioxidant action, and high toxicity.

scholarly journals Toxicity and larvicidal activity on Aedes aegypti of citronella essential oil submitted to enzymatic esterification

2023 ◽  
Vol 83 ◽  
Author(s):  
R. L. Cansian ◽  
A. Staudt ◽  
J. L. Bernardi ◽  
B. M. S. Puton ◽  
D. Oliveira ◽  
...  
Keyword(s):  
Essential Oil ◽  
Aedes Aegypti ◽  
Cinnamic Acid ◽  
Biological Activities ◽  
Artemia Salina ◽  
Enzymatic Esterification ◽  
Conversion Rates ◽  
Before And After ◽  
Natural Pesticides ◽  
Acid Esters

Abstract The essential oil of citronella (Cymbopogon winterianus) has several biological activities, among them the insect repellent action. Some studies showed that cinnamic acid esters can be applied as natural pesticides, insecticides and fungicides. In this context, the objective of the present work was to evaluate the production of esters from citronella essential oil with cinnamic acid via enzymatic esterification. Besides, the essential oil toxicity before and after esterification against Artemia salina and larvicidal action on Aedes aegypti was investigated. Esters were produced using cinnamic acid as the acylating agent and citronella essential oil (3:1) in heptane and 15 wt% NS 88011 enzyme as biocatalysts, at 70 °C and 150 rpm. Conversion rates of citronellyl and geranyl cinnamates were 58.7 and 69.0% for NS 88011, respectively. For the toxicity to Artemia salina LC50 results of 5.29 μg mL-1 were obtained for the essential oil and 4.36 μg mL-1 for the esterified oils obtained with NS 88011. In the insecticidal activity against Aedes aegypti larvae, was obtained LC50 of 111.84 μg mL-1 for the essential oil of citronella and 86.30 μg mL-1 for the esterified oils obtained with the enzyme NS 88011, indicating high toxicity of the esters. The results demonstrated that the evaluated samples present potential of application as bioinsecticide.

scholarly journals Development of larvicide nanoemulsion from the essential oil of Aeollanthus suaveolens Mart. ex Spreng against Aedes aegypti, and its toxicity in non-target organism

2021 ◽  
pp. 103148
Author(s):  
Rosany Lopes Martins ◽  
Alex Bruno Lobato Rodrigues ◽  
Érica Menezes Rabelo ◽  
Lizandra Lima Santos ◽  
Lethicia Barreto Brandão ◽  
...  
Keyword(s):  
Essential Oil ◽  
Aedes Aegypti

scholarly journals Activities of naphthoquinones against Aedes aegypti (Linnaeus, 1762) (Diptera: Culicidae), vector of dengue and Biomphalaria glabrata (Say, 1818), intermediate host of Schistosoma mansoni

Acta Tropica ◽  
2009 ◽  
Vol 111 (1) ◽  
pp. 44-50 ◽  
Author(s):  
Karlos A.L. Ribeiro ◽  
Cenira Monteiro de Carvalho ◽  
Maria Teresa Molina ◽  
Estelita Pereira Lima ◽  
Eulogio López-Montero ◽  
...  
Keyword(s):  
Aedes Aegypti ◽  
Schistosoma Mansoni ◽  
Intermediate Host ◽  
Biomphalaria Glabrata
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