Abstract
The water-soluble lectin isolated from Moringa oleifera seeds (WSMoL) is a larvicidal, ovicidal, and oviposition-stimulating agent against Aedes aegypti under laboratory conditions. This study investigated the effect of WSMoL in traps for the capture of A. aegypti eggs and adult females under semi-field conditions and determined whether gravid females could detect WSMoL by an olfactory response. WSMoL was isolated according to a previously described procedure using chitin chromatography. The bioassays were performed in large cages (12.5 m3). Two traps for collection of eggs (ovitrap) or adult mosquitoes (MosquiTRAPTM) were placed in a cage. One was filled with WSMoL (0.1 mg/mL) and the other with tap water (negative control). An infusion of Panicum maximum leaves was used as a positive control. Forty gravid females were then released in each cage. After 2 (for oviposition) or 3 h (for female capture), the traps were removed, and the number of eggs or females was counted. An olfactometry assay was performed to investigate whether the effect of WSMoL on gravid females was linked to an olfactory response. WSMoL showed an oviposition-stimulating effect (65 ± 14 %) that was similar (p < 0.05) to that promoted by the P. maximum infusion (67 ± 11 %). The efficiency of MosquiTRAPTM in capturing gravid females was not increased by WSMoL. The olfactometry assay indicated that the response of females to WSMoL did not involve the stimulation of olfactory sensilla. WSMoL effectively captured eggs when used in ovitraps under semi-field conditions; this property, together with the ovicidal and larvicidal activities of this lectin, makes it an interesting candidate for A. aegypti control.
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Agra-Neto AC, Napoleão TH, Pontual EV, Santos NDL, Luz LA, Oliveira CMF, Melo-Santos MAV, Coelho LCBB, Navarro DMAF, Paiva PMG (2014) Effect of Moringa oleifera lectins on survival and enzyme activities of Aedes aegypti larvae susceptible and resistant to organophosphate. Parasitol Res 113:175–184
Bianco EM, Pires L, Santos GKN, Dutra KA, Reis TNV, Vasconcelos RTPP, Cocentino ALM, Navarro DMAF (2013) Larvicidal activity of seaweeds from northeastern Brazil and of a halogenated sesquiterpene against the dengue mosquito (Aedes aegypti). Ind Crop Prod 43:270–275
Bing DH, Weyand JG, Stavinsky AB (1967) Hemagglutination with aldehyde-fixed erythrocytes for assay of antigens and antibodies. Proc Soc Exp Biol Med 124:1166–1170
Braga I, Valle D (2007) Aedes aegypti: inseticidas, mecanismos de ação e resistência. Epidemiol Serv Saúde 16:279–293
Caljon G, De Vooght L, Van Den Abbeele J (2013) Options for the delivery of anti-pathogen molecules in arthropod vectors. J Invertebr Pathol 112:S75–S82
Chadee DD, Corbet PS, Talbot H (1995) Proportions of eggs laid by Aedes aegypti on different substrates within an ovitrap in Trinidad, West Indies. Med Vet Entomol 9:66–70
Chaves LF, Scott TW, Morrison AC, Takada T (2014) Hot temperatures can force delayed mosquito outbreaks via sequential changes in Aedes aegypti demographic parameters in autocorrelated environments. Acta Trop 129:15–24
Coelho JS, Santos NDL, Napoleão TH, Gomes FS, Ferreira RS, Zingali RB, Coelho LCBB, Leite SP, Navarro DMAF, Paiva PMG (2009) Effect of Moringa oleifera lectin on development and mortality of Aedes aegypti larvae. Chemosphere 77:934–938
Eiras AE (2002) Armadilha para a captura de insetos. Patent deposited in Brazil: register number PI0203907-9
Geier M, Boeckh J (1999) A new Y-tube olfactometer for mosquitoes to measure the attractiveness of host odours. Entomol Exp Appl 92:9–19
Green AA, Hughes L (1955) Protein fractionation on the basis of solubility in aqueous solution of salts and organic solvents. In: Colowick S, Kaplan N (eds) Methods in enzymology. Academic Press, New York, pp 67–90
Halstead SB, Thomas SJ (2013) Dengue vaccines. In: Plotkin S, Orenstein W, Offit P (eds) Vaccines, 6th edn. Saunders, Philadelphia, pp 1042–1051
Hazard EI, Mayer MS, Savage KE (1967) Attraction and oviposition stimulation of gravid female mosquitoes by bacteria isolated from hay infusion. Mosq News 27:133–136
Herrero LJ, Zakhary A, Gahan ME, Nelson MA, Herring BL, Hapel AJ, Keller PA, Obeysekera M, Chen W, Sheng KC, Taylor A, Wolf S, Bettadapura J, Broor S, Dar L, Mahalingam S (2013) Dengue virus therapeutic intervention strategies based on viral, vector and host factors involved in disease pathogenesis. Pharmacol Ther 137:266–282
Lowry OH, Rosebrough NJ, Farr AL, Randall RJ (1951) Protein measurement with the Folin phenol reagent. J Biol Chem 193:265–275
Melo ACA, Rützler M, Pitts RJ, Zwiebell LJ (2004) Identification of a chemosensory receptor from the yellow fever mosquito, Aedes aegypti, that is highly conserved and expressed in olfactory and gustatory organs. Chem Senses 29:403–410
Napoleão TH, Pontual EV, Lima TA, Santos NDL, Sá RA, Coelho LCBB, Navarro DMAF, Paiva PMG (2012) Effect of Myracrodruon urundeuva leaf lectin on survival and digestive enzymes of Aedes aegypti larvae. Parasitol Res 110:609–616
Noden BH, van der Colf BE (2013) Neglected tropical diseases of Namibia: unsolved mysteries. Acta Trop 125:1–17
Paiva PMG, Coelho LCBB (1992) Purification and partial characterization of two lectin isoforms from Cratylia mollis Mart (camaratu bean). Appl Biochem Biotechnol 36:113–118
Polson KA, Brogdon WG, Rawlins SC, Chadee DD (2011) Characterization of insecticide resistance in Trinidadian strains of Aedes aegypti mosquitoes. Acta Trop 117:31–38
Ponnusamy L, Xu N, Böröczky K, Wesson DM, Ayyash LA, Schal C, Apperson CS (2010) Oviposition responses of the mosquitoes Aedes aegypti and Aedes albopictus to experimental plant infusions in laboratory bioassays. J Chem Ecol 36:709–719
Pontual EV, Santos NDL, Moura MC, Coelho LCBB, Navarro DMAF, Napoleão TH, Paiva PMG (2014) Trypsin inhibitor from Moringa oleifera flowers interferes with survival and development of Aedes aegypti larvae and kills bacteria inhabitant of larvae midgut. Parasitol Res 113:727–733. doi:10.1007/s00436-013-3702-y
Posey KH, Schreck CE (1981) An airfow apparatus for selecting female mosquitoes for use in repellent and attraction studies. Mosq News 41:566–568
Ritchie SA, Johnson PH, Freeman AJ, Odell RG, Graham N, DeJong PA, Standfield GW, Sale RW, O’Neill SL (2011) A secure semi-field system for the study of Aedes aegypti. PLoS Negl Trop Dis 5:e988
Roque RA, Eiras AE (2008) Calibration and evaluation of field cage for oviposition study with Aedes (Stegomyia) aegypti female (L.) (Diptera: Culicidae). Neotrop Entomol 37:478–485
Sanford JL, Shields VD, Dickens JC (2013) Gustatory receptor neuron responds to DEET and other insect repellents in the yellow-fever mosquito, Aedes aegypti. Naturwissenschaften 100:269–273
Santana AL, Roque RA, Eiras AE (2006) Characteristics of grass infusions as oviposition attractants to Aedes (Stegomyia) (Diptera: Culicidae). J Med Entomol 43:214–220
Santos NDL, Moura KS, Napoleão TH, Santos GKN, Coelho LCBB, Navarro DMAF, Paiva PMG (2012) Oviposition-stimulant and ovicidal activities of Moringa oleifera lectin on Aedes aegypti. PLoS ONE 7:e44840
Trexler JD, Apperson CS, Schal C (1998) Laboratory and field evaluation of oviposition responses of Aedes albopictus e Aedes triseriatus (Diptera: Culicidae) to oak leaf infusions. J Med Entomol 35:967–976
Warikoo R, Wahab N, Kumar S (2011) Oviposition-altering and ovicidal potentials of five essential oils against female adults of the dengue vector, Aedes aegypti L. Parasitol Res 109:1125–1131
World Health Organization (2013a) Dengue and dengue haemorrhagic fever. Fact sheet 117
World Health Organization (2013b) Yellow fever. Fact sheet 100
World Health Organization (2014) Chikungunya. Fact sheet 327
Acknowledgments
The authors express their gratitude to the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) for research grants and fellowships (LCBBC, AEE, and PMGP). We are also grateful to the Fundação de Amparo à Ciência e Tecnologia do Estado de Pernambuco (FACEPE), the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), and the Brazilian Ministry of Science, Technology and Innovation (MCTI) for financial support. N.D.L. Santos would like to thank FACEPE for graduate scholarship. K.S. Paixão would like to thank CNPq for post-doctoral scholarship.
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de Lima Santos, N.D., da Silva Paixão, K., Napoleão, T.H. et al. Evaluation of Moringa oleifera seed lectin in traps for the capture of Aedes aegypti eggs and adults under semi-field conditions. Parasitol Res 113, 1837–1842 (2014). https://doi.org/10.1007/s00436-014-3830-z
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DOI: https://doi.org/10.1007/s00436-014-3830-z