Determination of LD50 of the latex of Euphorbia splenders var. hislopii N.E.B (syn. Euphorbia milii Des Moul. var. splendens (Ursch & Leandri) against Achatinafulica (Bowdich, 1822)

Autores/as

  • Renan DN Crignis Universidade Vila Velha
  • Vilma R Terra Instituto Federal de Educação do Espírito Santo
  • Gisele Pani Universidade Vila Velha
  • Janaina B Santos Universidade Vila Velha
  • Ary G Silva Universidade Vila Velha
  • Zilma MA Cruz Universidade Vila Velha

Resumen

Different molluscicides have been used in the control of numerous invader species,like the East African land snail. The present study evaluates the effect of in natura latex of Euphorbia splendens var. hislopii against Achatina fulica. Latex toxicity was evaluated by exposure of 120 snails to different latex concentrations (3.75 to 7.50 g/L) for 96 h. Latex toxicity was observed based on the behavior of snails after exposure to the concentrations used. The results indicated LD50 = 4.67 g/L, with minimum and maximum confidence doses of 3.98 and 5.60 g/L, respectively. The confirmation values were χ²= 0.60, df = 2 and p ≥ 0.05. The results obtained reveal the efficiency of latex as a molluscicide, though they suggest the need for supplementary ecotoxicity tests both using Achatin afulica and other species in the same ecosystem.

Palabras clave:

Invader species, African land snail, DL50, molluscicide, Euphorbia splendens, Achatina fulica

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Biografía del autor/a

Renan DN Crignis, Universidade Vila Velha

Programa de Pós-graduação em Ecologia de Ecossistemas. Universidade Vila Velha - UVV.

Vilma R Terra, Instituto Federal de Educação do Espírito Santo

Instituto Federal de Educação do Espírito Santo - IFES, Campus de Colatina.

Gisele Pani, Universidade Vila Velha

Curso de Graduação em Ciências Biológicas. Universidade Vila Velha - UVV.

Janaina B Santos, Universidade Vila Velha

Curso de Graduação em Ciências Biológicas. Universidade Vila Velha - UVV.

Ary G Silva, Universidade Vila Velha

Programa de Pós-graduação em Ecologia de Ecossistemas. Universidade Vila Velha - UVV; Bolsista de Produtividade em Pesquisa FUNADESP.

Zilma MA Cruz, Universidade Vila Velha

Programa de Pós-graduação em Ecologia de Ecossistemas. Universidade Vila Velha - UVV; Bolsista de Produtividade em Pesquisa FUNADESP.

Citas

Afonso-Neto IS, Bessa EA, Soares GLG (2010) Assessment of moluscicidal activity of latex of three Euphorbia (Euphorbiaceae) species on Leptinariaunilamellatad’Obigny 1835 (Gastropoda – Subulinidae). Revista Brasileira de Parasitologia Médica 12: 90-95.

Araujo JLB(1989) Moluscosdeimportânciaeconômicano Brasil: I. Xanthonychidae: Bradybaenasimilaris (Férussac, 1821). (Mollusca, Gastropoda, Pulmonata, Stylommatophora). Revista Brasileira de Zoologia 6: 583-592.

Baptista DF, Vasconcelos MC, Lopes FE, Silva IP,Schall VT (1994) Perspectives of using Euphorbia splendens as molluscicide in Schistomiasis control programs. Southeastern Asian Journal of Tropical Medicine and Public Health 25:419-424.

Carter S (1994) A preliminary classification of Euphorbia subgenus Euphorbia. Annals of the Missouri Botanical Garden 81: 368-379.

Carvalho OS, Teles HMS, Mota EM, Mendonça CLGF, Lenzi HL (2003) Potentiality of Achatina fulica Bowdich, 1822 (Mollusca: Gastropoda) as intermediate host of the Angiostrongylus costaricensis Morera & Céspedes 1971. Revista da Sociedade Brasileira de Medicina Tropical 36: 743-745.

Chang CP (2002) Bradybaena similaris (Férussac) (Bradybaenidae) as a pest on grapevines of Taiwan. In: Barker GM (ed.) Molluscs as crop pests. Miaoli, CAB International, pp. 241- 244

Ferreira P, Soares GLG, D’avila S, Bessa EAC (2009) The influence of caffeine and thymol on the survival, growth and reproduction of Subulina octona (Brugüère,1789) (Molusca, Subulinidae). Brazilian Archieves of Biolog y and Technolog y 52: 945-952.

Giovanelli A, da Silva CLPAC, Medeiros L, Vasconcelos MC(2001) Themolluscicidal activity of niclosamide (Bayluscide WP70®) on Melanoides tuberculata (Thiaridae), a snail associated with habitats of Biophalaria glabrata (Planorbidae). Memórias do Instituto Oswaldo Cruz 97: 743-745.

Mello-Silva CC, Vasconcelos MC, Pinheiro J, Rodrigues MLA (2006) Physiological changes in Biofalaria glabrata Say, 1818 (Pulmonata:Planorbidae) caused by sub-lethal concentrations of the latex of Euphorbia splenders var. hislopii N.B.E (Euphorbiaceae). Memórias do Instituto Oswaldo Cruz 101:3-8.

Mello-Silva CC, Vilar, MM, Bezerra JCB, Vasconcelos MC, Pinheiro J, Rodrigues ML (2007) Reprodutive activity alterations on the Biomphalaria glabrata exposed to Euphorbia splenders var. hislopii latex. Memórias do Instituto Oswaldo Cruz 102: 671-674.

Moreira P, Céspedes R (1971) Angiostrongylus costaricensis n sp. A new lungworm occurring in man in Costa Rica. Revista de Biologia Tropical 18:173-185.

Oliveira-Filho EC, De-Carvalho RR, Paumgartten FJR 1999. The influence of environmental factors on the molluscicidal activity of Euphorbia milii latex. Journal of Environmental Sciences and Health B 34: 289-303.

Oliveira Filho EC, Paumgartten FJR (2000) Toxicity of Euphorbia milli latex and niclosamide to snails and nontarget aquatic species. Ecotoxicolog y and Environmental Safety 46: 342-350.

Schall VT, Vasconcelos MC, Valent GU, Sato MIZ, Burlan EV, Sanchez PS (1991) Evaluation of the genotoxicity activity and acute toxicity of Euphorbia splenders Latex, a molluscicide for the control of schistosomiasis. Brazilian Journal of Medical and Biological Research 24: 573-582.

Teles HMS, Fontes LR (2002) Implicações da introdução e dispersão de Achatina fulica Bowdich, 1822 no Brasil. Boletim do Instituto Adolfo Lutz 12: 3-5.

Vasconcelos MC, Pile E (2001) Ocorrência de Achatina fulica no Vale do Paraíba,Estado do Rio de Janeiro, Brasil. Revista de Saúde Pública 35: 582-584.

Vasconcelos MC, Amorim A (2003a) Molluscicidal action of the latex of Euphorbia splenders var. hislopii N.E.B. (“Christ’s Crown”) (Euphorbiaceae) against Lymnes columela (Say, 1817) (Pulmonata: Lymnaeidae), intermediate host of Fasciola hepatica Linnaeus, 1758 (Trematode:Fasciolidae). 1- Test in laboratory. Memórias do Instituto Oswaldo Cruz 98: 557-563.

Vasconcelos MC, Amorim A (2003b) Activity of Euphorbia splenders var. hislopii N.E.B. (Euphorbiaceae) latex against Lymnes columella(Say, 1817) (Pulmonata:Lymnaeidae), intermediate host of Fasciola hepatica Linnaeus, 1758 (Trematode:Fasciolidae). 2: limited field-testing. Memórias do Instituto Oswaldo Cruz 98: 981-985.

Publicado:

2012-04-02

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Cómo citar

Crignis, R. D., Terra, V. R., Pani, G., Santos, J. B., Silva, A. G., & Cruz, Z. M. (2012). Determination of LD50 of the latex of Euphorbia splenders var. hislopii N.E.B (syn. Euphorbia milii Des Moul. var. splendens (Ursch & Leandri) against Achatinafulica (Bowdich, 1822). Natureza Online, 10(2), 77–80. Recuperado a partir de https://naturezaonline.com.br/revista/article/view/292

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