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Alkenani NA, Basabreen MA, Shaala LA, Alshaeri MA, Mahyoub JA, Ullah I, Algamdi KM, Youssef DT. Larvicidal Effects of Carbon Nanotubes Loaded with Selected Marine 'Sponges' Extracts. ARCHIVES OF PHARMACY PRACTICE 2021. [DOI: 10.51847/blttjuuoro] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Ganesan P, Stalin A, Gabriel Paulraj M, Balakrishna K, Ignacimuthu S, Abdullah Al-Dhabi N. Biocontrol and non-target effect of fractions and compound isolated from Streptomyces rimosus on the immature stages of filarial vector Culex quinquefasciatus Say (Diptera: Culicidae) and the compound interaction with Acetylcholinesterase (AChE1). ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 161:120-128. [PMID: 29879572 DOI: 10.1016/j.ecoenv.2018.05.061] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 04/20/2018] [Accepted: 05/23/2018] [Indexed: 06/08/2023]
Abstract
The present study was aimed to check the mosquitocidal activity of intracellular methanol extract fractions and the compound di (2-ethylhexyl) phthalate isolated from Streptomyces rimosus. The isolated compound was also analyzed for its interaction with Acetylcholinesterase (AChE1). The larvae and eggs of Culex quinquefasciatus were exposed to four different concentrations such as 2.5, 5.0, 7.5 and 10 ppm for fractions and 0.5, 1.0, 1.5 and 2.0 ppm for compound. After 24 and 120 h post treatment, the larval mortality and ovicidal activity were recorded. Fractions collected from the intracellular methanol extract were tested for larvicidal activity; among them Fraction 4 was found to be the active fraction. Fraction 4 showed 74% larvicidal activity with LC50 and LC90 values of 6.9 and 17.2 ppm, respectively, in 24 h against the larvae of Cx. quinquefasciatus. Fraction 4 showed 95% ovicidal activity at 10 ppm concentration after 120 h post treatment. The eluted compound di(2-ethylhexyl) phthalate was highly toxic and exhibited promising activity against the eggs of Cx. quinquefasciatus. The compound presented 94% ovicidal activity at 2.0 ppm concentration after 120 h post treatment. The larvae of Cx. quinquefasciatus were exposed to di(2-ethylhexyl) phthalate which showed good activity in a concentration-dependent manner. The compound showed 76% larvicidal activity against the larvae of Cx. quinquefasciatus with LC50 and LC90 values of 1.22 and 3.28 ppm, respectively, at 2 ppm concentration in 24 h. Fraction 4 and the compound were subjected to toxicity study against non-target organism and were found to be nontoxic. The present studies revealed that the treated larvae showed serious damage in the midgut cells. Growth disruption and larval deformities were observed in compound-treated larvae. The compound was highly active and inhibited AChE in a concentration-dependent manner. Computational analysis of the compound had strong interaction with AChE1 of Cx. quinquefasciatus. These results clearly showed that Fraction 4 and the compound isolated from S. rimosus can be used to control the life stages of Cx. quinquefasciatus; it will be a good alternative to synthetic insecticides.
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Affiliation(s)
- Pathalam Ganesan
- Division of Vector Control, Entomology Research Institute, Loyola College, Chennai 600034, India
| | - Antony Stalin
- Division of Bioinformatics, Entomology Research Institute, Loyola College, Chennai 600034, India; Centre for Advanced Studies in Botany, University of Madras, Guindy Campus, Chennai 600025, India
| | - Micheal Gabriel Paulraj
- Division of Vector Control, Entomology Research Institute, Loyola College, Chennai 600034, India
| | - Kedike Balakrishna
- Division of Vector Control, Entomology Research Institute, Loyola College, Chennai 600034, India
| | - Savarimuthu Ignacimuthu
- Division of Vector Control, Entomology Research Institute, Loyola College, Chennai 600034, India; International Scientific Partnership Program, King Saud University, Riyadh, Saudi Arabia.
| | - Naif Abdullah Al-Dhabi
- Department of Botany and Microbiology, Addiriyah Chair for Environmental Studies College of Science, King Saud University, P.O. BOX 2455, Riyadh 11451, Saudi Arabia
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Raja TRW, Ganesan P, Gandhi MR, Duraipandiyan V, Paulraj MG, Balakrishna K, Al-Dhabi NA, Ignacimuthu S. Effect of compound Musizin isolated from Rhamnus wightii Wight and Arn on the immature stages of filarial vector mosquito Culex quinquefasciatus Say (Diptera: Culicidae) and its non-target studies. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2018. [DOI: 10.1016/j.bcab.2018.07.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Younoussa L, Nukenine EN, Danga SPY, Esimone CO. Repellent activity of the creams formulated from Annona senegalensis and Boswellia dalzielii leaf fractions and essential oils against Anopheles gambiae (Diptera: Culicidae). ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2016. [DOI: 10.1016/s2222-1808(16)61167-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Gandhi MR, Reegan AD, Ganesan P, Sivasankaran K, Paulraj MG, Balakrishna K, Ignacimuthu S, Al-Dhabi NA. Larvicidal and Pupicidal Activities of Alizarin Isolated from Roots of Rubia cordifolia Against Culex quinquefasciatus Say and Aedes aegypti (L.) (Diptera: Culicidae). NEOTROPICAL ENTOMOLOGY 2016; 45:441-448. [PMID: 27004695 DOI: 10.1007/s13744-016-0386-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Accepted: 02/23/2016] [Indexed: 06/05/2023]
Abstract
The mosquitocidal activities of different fractions and a compound alizarin from the methanol extract of Rubia cordifolia roots were evaluated on larvae and pupae of Culex quinquefasciatus Say and Aedes aegypti (L.) (Diptera: Culicidae). Larvae and pupae were exposed to concentrations of 2.5, 5.0, 7.5 and 10 ppm for fractions and 0.5, 1.0, 1.5 and 2.0 ppm for compound. After 24 h, the mortality was assessed and the LC50 and LC90 values were estimated for larvae and pupae. Among the 23 fractions screened, fraction 2 from the methanol extract of R. cordifolia showed good mosquitocidal activity against C. quinquefasciatus and A. aegypti. LC50 and LC90 values of fraction 2 were 3.53 and 7.26 ppm for C. quinquefasciatus and 3.86 and 8.28 ppm for A. aegypti larvae, and 3.76 and 7.50 ppm for C. quinquefasciatus and 3.92 and 8.05 ppm for A. aegypti pupae, respectively. Further, the isolated compound alizarin presented good larvicidal and pupicidal activities. LC50 and LC90 values of alizarin for larvae were 0.81 and 3.86 ppm against C. quinquefasciatus and 1.31 and 6.04 ppm for A. aegypti larvae, respectively. Similarly, the LC50 and LC90 values of alizarin for pupae were 1.97 and 4.79 ppm for C. quinquefasciatus and 2.05 and 5.59 ppm for A. aegypti pupae, respectively. The structure of the isolated compound was identified on the basis of spectroscopic analysis and compared with reported spectral data. The results indicated that alizarin could be used as a potential larvicide and pupicide.
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Affiliation(s)
- M R Gandhi
- Division of Vector Control, Entomology Research Institute, Loyola College, Nungambakkam, Chennai, 600 034, Tamil Nadu, India
| | - A D Reegan
- Division of Vector Control, Entomology Research Institute, Loyola College, Nungambakkam, Chennai, 600 034, Tamil Nadu, India
| | - P Ganesan
- Division of Vector Control, Entomology Research Institute, Loyola College, Nungambakkam, Chennai, 600 034, Tamil Nadu, India
| | - K Sivasankaran
- Division of Vector Control, Entomology Research Institute, Loyola College, Nungambakkam, Chennai, 600 034, Tamil Nadu, India
| | - M G Paulraj
- Division of Vector Control, Entomology Research Institute, Loyola College, Nungambakkam, Chennai, 600 034, Tamil Nadu, India
| | - K Balakrishna
- Division of Vector Control, Entomology Research Institute, Loyola College, Nungambakkam, Chennai, 600 034, Tamil Nadu, India
| | - S Ignacimuthu
- Division of Vector Control, Entomology Research Institute, Loyola College, Nungambakkam, Chennai, 600 034, Tamil Nadu, India.
- Visiting Professor Programme, Deanship of Research, King Saud Univ, Riyadh, Saudi Arabia.
| | - N A Al-Dhabi
- Dept of Botany and Microbiology, Addiriyah chair for Environmental Studies, College of Science, King Saud Univ, Riyadh, Saudi Arabia
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Reegan AD, Gandhi MR, Sivaraman G, Cecilia KF, Ravindhran R, Balakrishna K, Paulraj MG, Ignacimuthu S. Bioefficacy of ecbolin A and ecbolin B isolated from Ecbolium viride (Forsk.) Alston on dengue vector Aedes aegypti L. (Diptera: Culicidae). Parasite Epidemiol Control 2016; 1:78-84. [PMID: 29988190 PMCID: PMC5991860 DOI: 10.1016/j.parepi.2016.03.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 03/15/2016] [Accepted: 03/15/2016] [Indexed: 12/03/2022] Open
Abstract
Ecbolin A and ecbolin B were isolated from ethyl acetate extract of Ecbolium viride (Forsk.) Alston root and evaluated for larvicidal and growth disturbance activities against Aedes aegypti L. (Diptera: Culicidae). For larvicidal activity, the third instar larvae of A. aegypti were exposed to different concentrations viz., 1.0, 2.5, 5.0 and 10 ppm for each compound. Among the two compounds screened, ecbolin B recorded highest larvicidal activity with LC50 and LC90 values of 0.70 and 1.42 ppm, respectively. In control, the larval behaviour was normal. The active compound ecbolin B was tested for growth disruption activity at sub lethal concentrations viz., 0.5, 1.0 ppm and observed for malformation like larval gut elongation, larval longevity, intermediates, malformed adults, failed adult emergence and compared with methoprene. The results showed significant level of larva-pupa intermediates, pupa-adult intermediates, malformed adult emergence and less adult formation against A. aegypti. The histopathological results revealed a severe damage on the midgut epithelial columnar cells (CC) and cuboidal cells (CU) in ecbolin B treated larvae of A. aegypti. Similarly peritrophic membrane (pM) was also observed to be damaged in the treated larvae. The present results suggest that, ecbolin B could be used as a larvicidal agent against dengue vector A. aegypti.
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Affiliation(s)
- Appadurai Daniel Reegan
- Division of vector control, Entomology Research Institute, Loyola College, Chennai 600 034, Tamil Nadu, India
- National Vector Borne Disease Control Programme, ROH&FW, Govt. of India, Besant Nagar, Chennai 600 090, Tamil Nadu, India
| | - Munusamy Rajiv Gandhi
- Division of vector control, Entomology Research Institute, Loyola College, Chennai 600 034, Tamil Nadu, India
| | - Govindan Sivaraman
- Division of vector control, Entomology Research Institute, Loyola College, Chennai 600 034, Tamil Nadu, India
| | | | - Ramalingam Ravindhran
- Department of Plant Biology and Biotechnology, Loyola College, Chennai 600 034, India
| | - Kedike Balakrishna
- Division of vector control, Entomology Research Institute, Loyola College, Chennai 600 034, Tamil Nadu, India
| | - Michael Gabriel Paulraj
- Division of vector control, Entomology Research Institute, Loyola College, Chennai 600 034, Tamil Nadu, India
| | - Savarimuthu Ignacimuthu
- Division of vector control, Entomology Research Institute, Loyola College, Chennai 600 034, Tamil Nadu, India
- Visiting Professor Programme, Deanship of Research, King Saud University, Riyadh 11451, Saudi Arabia
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Munusamy RG, Appadurai DR, Kuppusamy S, Michael GP, Savarimuthu I. Ovicidal and larvicidal activities of some plant extracts against Aedes aegypti L. and Culex quinquefasciatus Say (Diptera: Culicidae). ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2016. [DOI: 10.1016/s2222-1808(16)61070-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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In silico molecular docking of niloticin with acetylcholinesterase 1 (AChE1) of Aedes aegypti L. (Diptera: Culicidae): a promising molecular target. Med Chem Res 2016. [DOI: 10.1007/s00044-016-1579-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Yu KX, Wong CL, Ahmad R, Jantan I. Mosquitocidal and Oviposition Repellent Activities of the Extracts of Seaweed Bryopsis pennata on Aedes aegypti and Aedes albopictus. Molecules 2015; 20:14082-102. [PMID: 26247928 PMCID: PMC6332061 DOI: 10.3390/molecules200814082] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 07/28/2015] [Accepted: 07/29/2015] [Indexed: 11/27/2022] Open
Abstract
The ever-increasing threat from infectious diseases and the development of insecticide resistance in mosquito populations drive the global search for new natural insecticides. The aims of this study were to evaluate the mosquitocidal activity of the extracts of seaweed Bryopsis pennata against dengue vectors Aedes aegypti and Aedes albopictus, and determine the seaweed's toxic effect on brine shrimp nauplii (as a non-target organism). In addition, the chemical compositions of the active larvicidal extract and fraction were analyzed by using liquid chromatography-mass spectrometry (LC-MS). Chloroform extract exhibited strong ovicidal activity (with LC50 values of 229.3 and 250.5 µg/mL) and larvicidal activity against Ae. aegypti and Ae. albopictus. The larvicidal potential of chloroform extract was further ascertained when its A7 fraction exhibited strong toxic effect against Ae. aegypti (LC50 = 4.7 µg/mL) and Ae. albopictus (LC50 = 5.3 µg/mL). LC-MS analysis of the chloroform extract gave a tentative identification of 13 compounds; Bis-(3-oxoundecyl) tetrasulfide was identified as the major compound in A7 fraction. Methanol extract showed strong repellent effect against female oviposition, along with weak adulticidal activity against mosquito and weak toxicity against brine shrimp nauplii. The mosquitocidal results of B. pennata suggest further investigation for the development of effective insecticide.
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Affiliation(s)
- Ke-Xin Yu
- Drug and Herbal Research Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, 50300 Kuala Lumpur, Malaysia.
| | - Ching-Lee Wong
- School of Biosciences, Taylor\'s University, Taylor\'s Lakeside Campus, Subang Jaya, 47500 Selangor, Malaysia.
| | - Rohani Ahmad
- Medical Entomology Unit, Infectious Disease Research Centre, Institute for Medical Research, 50588 Kuala Lumpur, Malaysia.
| | - Ibrahim Jantan
- Drug and Herbal Research Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, 50300 Kuala Lumpur, Malaysia.
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Govindarajan M, Rajeswary M. Ovicidal and adulticidal potential of leaf and seed extract of Albizia lebbeck (L.) Benth. (Family: Fabaceae) against Culex quinquefasciatus, Aedes aegypti, and Anopheles stephensi (Diptera: Culicidae). Parasitol Res 2015; 114:1949-61. [DOI: 10.1007/s00436-015-4384-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 02/05/2015] [Indexed: 11/28/2022]
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Reegan AD, Gandhi MR, Paulraj MG, Ignacimuthu S. Ovicidal and Oviposition Deterrent Activities of Medicinal Plant Extracts Against Aedes aegypti L. and Culex quinquefasciatus Say Mosquitoes (Diptera: Culicidae). Osong Public Health Res Perspect 2015; 6:64-9. [PMID: 25737834 PMCID: PMC4346590 DOI: 10.1016/j.phrp.2014.08.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Revised: 08/18/2014] [Accepted: 08/25/2014] [Indexed: 10/28/2022] Open
Abstract
OBJECTIVES To evaluate the ovicidal and oviposition deterrent activities of five medicinal plant extracts namely Aegle marmelos (Linn.), Limonia acidissima (Linn.), Sphaeranthus indicus (Linn.), Sphaeranthus amaranthoides (burm.f), and Chromolaena odorata (Linn.) against Culex quinquefasciatus and Aedes aegypti mosquitoes. Three solvents, namely hexane, ethyl acetate, and methanol, were used for the preparation of extracts from each plant. METHODS Four different concentrations-62.5 parts per million (ppm), 125 ppm, 250 ppm, and 500 ppm-were prepared using acetone and tested for ovicidal and oviposition deterrent activities. One-way analysis of variance (ANOVA) was used to determine the significance of the treatments and means were separated by Tukey's test of comparison. RESULTS Among the different extracts of the five plants screened, the hexane extract of L. acidissima recorded the highest ovicidal activity of 79.2% and 60% at 500 ppm concentration against the eggs of Cx. quinquefasciatus and Ae. aegypti, respectively. Similarly, the same hexane extract of L. acidissima showed 100% oviposition deterrent activity at all the tested concentrations against Cx. quinquefasciatus and Ae. aegypti adult females. CONCLUSION It is concluded that the hexane extract of L. acidissima could be used in an integrated mosquito management program.
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Affiliation(s)
- Appadurai Daniel Reegan
- Division of Vector Control, Entomology Research Institute, Loyola College, Chennai, Tamil Nadu, India
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Yogananth N, Anuradha V, Syed Ali MY, Muthezhilan R, Chanthuru A, Prabu MM. Chemical properties of essential oil from Rhizophora mucronata mangrove leaf against malarial mosquito Anopheles stephensi and filarial mosquito Culex quinquefasciatus. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2015. [DOI: 10.1016/s2222-1808(15)60859-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Reegan AD, Gandhi MR, Paulraj MG, Balakrishna K, Ignacimuthu S. Effect of niloticin, a protolimonoid isolated from Limonia acidissima L. (Rutaceae) on the immature stages of dengue vector Aedes aegypti L. (Diptera: Culicidae). Acta Trop 2014; 139:67-76. [PMID: 25019220 DOI: 10.1016/j.actatropica.2014.07.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 06/23/2014] [Accepted: 07/02/2014] [Indexed: 10/25/2022]
Abstract
The aim of the present study was to evaluate the mosquitocidal activity of fractions and a compound niloticin from the hexane extract of Limonia acidissima L. leaves on eggs, larvae and pupae of Aedes aegypti L. (Diptera: Culicidae). In these bioassays, the eggs, larvae and pupae were exposed to concentrations of 2.5, 5.0, 7.5 and 10.0ppm for fractions and 0.5, 1.0, 1.5 and 2.0ppm for compound. After 24h, the mortality was assessed and the LC50 and LC90 values were calculated for larvae and pupae. Per cent ovicidal activity was calculated for eggs after 120h post treatment. Among the sixteen fractions screened, fraction 8 from the hexane extract of L. acidissima generated good mosquitocidal activity against Ae. aegypti. The LC50 and LC90 values of fraction 8 were 4.11, 8.04ppm against Ae. aegypti larvae and 4.19, 8.10ppm against Ae. aegypti pupae, respectively. Further, the isolated compound, niloticin recorded strong larvicidal and pupicidal activities. The 2ppm concentration of niloticin showed 100% larvicidal and pupicidal activities in 24h. The LC50 and LC90 values of niloticin on Ae. aegypti larvae were 0.44, 1.17ppm and on pupae were 0.62, 1.45ppm, respectively. Niloticin presented 83.2% ovicidal activity at 2ppm concentration after 120h post treatment and niloticin exhibited significant growth disruption and morphological deformities at sub lethal concentrations against Ae. aegypti. The structure of the isolated compound was identified on the basis of single XRD and spectral data ((1)H NMR and (13)C NMR) and compared with literature spectral data. The results indicate that niloticin could be used as a potential natural mosquitocide.
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Cecilia KF, Ravindhran R, Gandhi MR, Reegan AD, Balakrishna K, Ignacimuthu S. Larvicidal and pupicidal activities of ecbolin A and ecbolin B isolated from Ecbolium viride (Forssk.) Alston against Culex quinquefasciatus Say (Diptera: Culicidae). Parasitol Res 2014; 113:3477-84. [DOI: 10.1007/s00436-014-4018-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 07/04/2014] [Indexed: 12/24/2022]
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