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Histological and histochemical changes by clove essential oil upon the gonads of Spodoptera frugiperda (JE Smith) (Lepidoptera: Noctuidae) / Alteraciones histológicas e histoquímicas provocadas por el aceite esencial de clavo de olor en las gónadas de Spodoptera frugiperda ( je smith ) (Lepidoptera: Noctuidae)
Cruz, Glaucilane dos Santos; Teixeira, Valeria Wanderley; Oliveira, Jose Vargas de; Teixeira, Alvaro Aguiar Coelho; Araújo, Alicely Correia; Alves, Thiago Jose de Souza; Cunha, Franklin Magliano da; Breda, Mariana Oliveira.
  • Cruz, Glaucilane dos Santos; Federal Rural University of Pernambuco. Department of Animal Morphology and Physiology. Recife. BR
  • Teixeira, Valeria Wanderley; Federal Rural University of Pernambuco. Department of Animal Morphology and Physiology. Recife. BR
  • Oliveira, Jose Vargas de; Federal Rural University of Pernambuco. Department of Agronomy Department. Recife. BR
  • Teixeira, Alvaro Aguiar Coelho; Federal Rural University of Pernambuco. Department of Animal Morphology and Physiology. Recife. BR
  • Araújo, Alicely Correia; Federal Rural University of Pernambuco. Department of Animal Morphology and Physiology. Recife. BR
  • Alves, Thiago Jose de Souza; Federal Rural University of Pernambuco. Department of Animal Morphology and Physiology. Recife. BR
  • Cunha, Franklin Magliano da; Federal Rural University of Pernambuco. Department of Animal Morphology and Physiology. Recife. BR
  • Breda, Mariana Oliveira; Federal Rural University of Pernambuco. Department of Agronomy Department. Recife. BR
Int. j. morphol ; 33(4): 1393-1400, Dec. 2015. ilus
Article in English | LILACS | ID: lil-772328
ABSTRACT
Spodoptera frugiperda is a polyphagous insect that causes economic losses to several crops in Brazil and is the major obstacle to corn production. Researches focusing on alternative control, e.g. botanical products are expanding to offer a wide variety of molecules that interfere with different biological parameters of insect pests. Thus, this study tested the hypothesis that clove essential oil affects the spermatogenesis, ovarioles histochemistry and the fertility of S. frugiperda. The results showed that clove essential oil affects the gametogenesis of S. frugiperda ovarioles, reflecting negatively on its reproduction, proving to be a promising tool for controlling this pest.
RESUMEN
Spodoptera frugiperda es un insecto polífago que causa pérdidas económicas a varias cosechas en Brasil y es el mayor obstáculo para la producción de maíz. Este estudio está centrado en el control alternativo, con productos botánicos que se están expandiendo y ofrecen una amplia variedad de moléculas que interfieren con diferentes parámetros biológicos de plagas de insectos. Por tanto, se puso a prueba la hipótesis de que el aceite esencial de clavo de olor afecta la espermatogénesis. La histoquímica de los ovarioles y la fertilidad de S. frugiperda. Los resultados mostraron que el aceite esencial de clavo de olor afecta la gametogénesis de los ovarioles en S. frugiperda, lo que incide negativamente en su reproducción, demostrando ser una herramienta prometedora para el control de esta plaga.
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Full text: Available Index: LILACS (Americas) Main subject: Oils, Volatile / Spodoptera / Syzygium / Genitalia / Gonads Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2015 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal Rural University of Pernambuco/BR

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Full text: Available Index: LILACS (Americas) Main subject: Oils, Volatile / Spodoptera / Syzygium / Genitalia / Gonads Limits: Animals Language: English Journal: Int. j. morphol Journal subject: Anatomy Year: 2015 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal Rural University of Pernambuco/BR