Volatile chemical composition of Colombian Piper gorgonillense Trel. & Yunck. essential oil and its repellent and fumigant activity against Tribolium castaneum Herbst
Essential oils (EOs) are mixtures of volatile organic compounds, mostly terpenes, from the secondary metabolism of plants. These oils exert various activities on insects that damage crops and cause losses worldwide for the economy and agriculture. Tribolium castaneum Herbst (Coleoptera: Tenebrionida...
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| Format: | Online |
| Language: | eng |
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Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC
2020
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/11061 |
| _version_ | 1801706289272717312 |
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| author | Jaramillo-Colorado, Beatriz Eugenia Palacio-Herrera, Flor María Pino-Benítez, Cruz Nayive |
| author_facet | Jaramillo-Colorado, Beatriz Eugenia Palacio-Herrera, Flor María Pino-Benítez, Cruz Nayive |
| author_sort | Jaramillo-Colorado, Beatriz Eugenia |
| collection | OJS |
| description | Essential oils (EOs) are mixtures of volatile organic compounds, mostly terpenes, from the secondary metabolism of plants. These oils exert various activities on insects that damage crops and cause losses worldwide for the economy and agriculture. Tribolium castaneum Herbst (Coleoptera: Tenebrionidae) is one of the main pests causing the loss of a large amount of stored food. The objective of this study was to evaluate the volatile chemical composition of the essential oil from Piper gorgonillense Trel. & Yunck. and its repellent and fumigant activity on T. castaneum. The volatile composition was determined with gas chromatography coupled to mass spectrometry. The majority compounds found in the EO were b-caryophyllene (28.7%), a-copaene (13.5%), and d-cadinene (7.3%). The repellency percentages obtained were 78 and 90% at a concentration of 1% with exposure times of 48 and 72 hours, respectively. The fumigant activity refers to the insecticidal action that an essential oil vapor can have without coming into direct contact with insects; this was 100% at a concentration of EO 350 µg mL-1. The results showed that the P. gorgonillense EO had repellent and insecticidal properties for the biological control of T. castaneum. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-11061 |
| institution | Revista Colombiana de Ciencias Hortícolas |
| language | eng |
| publishDate | 2020 |
| publisher | Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-110612021-07-13T03:18:46Z Volatile chemical composition of Colombian Piper gorgonillense Trel. & Yunck. essential oil and its repellent and fumigant activity against Tribolium castaneum Herbst Composición química volátil del aceite esencial colombiano de Piper gorgonillense Trel. & Yunck. y su actividad repelente y fumigante contra el Tribolium castaneum Herbst Jaramillo-Colorado, Beatriz Eugenia Palacio-Herrera, Flor María Pino-Benítez, Cruz Nayive Essential oil crops Repellency Mortality Terpenes Gas chromatography Natural products Aceite esencial de cultivos Repelencia Mortalidad Terpenos Cromatografía de gases Productos naturales Essential oils (EOs) are mixtures of volatile organic compounds, mostly terpenes, from the secondary metabolism of plants. These oils exert various activities on insects that damage crops and cause losses worldwide for the economy and agriculture. Tribolium castaneum Herbst (Coleoptera: Tenebrionidae) is one of the main pests causing the loss of a large amount of stored food. The objective of this study was to evaluate the volatile chemical composition of the essential oil from Piper gorgonillense Trel. & Yunck. and its repellent and fumigant activity on T. castaneum. The volatile composition was determined with gas chromatography coupled to mass spectrometry. The majority compounds found in the EO were b-caryophyllene (28.7%), a-copaene (13.5%), and d-cadinene (7.3%). The repellency percentages obtained were 78 and 90% at a concentration of 1% with exposure times of 48 and 72 hours, respectively. The fumigant activity refers to the insecticidal action that an essential oil vapor can have without coming into direct contact with insects; this was 100% at a concentration of EO 350 µg mL-1. The results showed that the P. gorgonillense EO had repellent and insecticidal properties for the biological control of T. castaneum. Los aceites esenciales (AEs) son mezclas de compuestos orgánicos volátiles, en su mayoría terpenos, provenientes del metabolismo secundario de las plantas. Estos tienen diversas actividades sobre insectos que dañan las cosechas y producen grandes pérdidas en la economía y la agricultura mundial. El Tribolium castaneum Herbst (Coleoptera: Tenebrionidae), es una de las principales plagas causante de la pérdida de gran cantidad de alimentos almacenados. El objetivo de este estudio fue evaluar la composición química volátil del aceite esencial de Piper gorgonillense Trel. & Yunck. y su actividad repelente y fumigante sobre el T. castaneum. La composición volátil se determinó empleando cromatografía de gases acoplada a espectrometría de masas. Los compuestos mayoritarios encontrados en el AE fueron b-cariofileno (28.7%), a-copaeno (13.5%), y d-cadinene (7.3%). Los porcentajes de repelencia obtenidos fueron de 78 y 90% a una concentración de 1% con tiempos de exposición de 48 y 72 horas, respectivamente. La actividad fumigante hace referencia a la acción insecticida que tiene el vapor del aceite esencial sin tener contacto directo con los insectos, este fue de 100% a una concentración de 350 µg mL-1. Los resultados mostraron que el AE de P. gorgonillense presentó propiedades repelentes e insecticidas para el control biológico de T. castaneum. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2020-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Text Texto application/pdf https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/11061 10.17584/rcch.2020v14i3.11061 Revista Colombiana de Ciencias Hortícolas; Vol. 14 No. 3 (2020); 424-433 Revista Colombiana de Ciencias Hortícolas; Vol. 14 Núm. 3 (2020); 424-433 Revista Colombiana de Ciencias Hortícolas; Vol. 14 No 3 (2020); 424-433 Revista Colombiana de Ciencias Hortícolas; V. 14 N. 3 (2020); 424-433 Revista Colombiana de Ciencias Hortícolas; v. 14 n. 3 (2020); 424-433 2422-3719 2011-2173 eng https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/11061/9891 Colombia; Choco; Quibdo Colombia; Choco; Quibdo Copyright (c) 2020 Revista Colombiana de Ciencias Hortícolas |
| spellingShingle | Essential oil crops Repellency Mortality Terpenes Gas chromatography Natural products Aceite esencial de cultivos Repelencia Mortalidad Terpenos Cromatografía de gases Productos naturales Jaramillo-Colorado, Beatriz Eugenia Palacio-Herrera, Flor María Pino-Benítez, Cruz Nayive Volatile chemical composition of Colombian Piper gorgonillense Trel. & Yunck. essential oil and its repellent and fumigant activity against Tribolium castaneum Herbst |
| title | Volatile chemical composition of Colombian Piper gorgonillense Trel. & Yunck. essential oil and its repellent and fumigant activity against Tribolium castaneum Herbst |
| title_alt | Composición química volátil del aceite esencial colombiano de Piper gorgonillense Trel. & Yunck. y su actividad repelente y fumigante contra el Tribolium castaneum Herbst |
| title_full | Volatile chemical composition of Colombian Piper gorgonillense Trel. & Yunck. essential oil and its repellent and fumigant activity against Tribolium castaneum Herbst |
| title_fullStr | Volatile chemical composition of Colombian Piper gorgonillense Trel. & Yunck. essential oil and its repellent and fumigant activity against Tribolium castaneum Herbst |
| title_full_unstemmed | Volatile chemical composition of Colombian Piper gorgonillense Trel. & Yunck. essential oil and its repellent and fumigant activity against Tribolium castaneum Herbst |
| title_short | Volatile chemical composition of Colombian Piper gorgonillense Trel. & Yunck. essential oil and its repellent and fumigant activity against Tribolium castaneum Herbst |
| title_sort | volatile chemical composition of colombian piper gorgonillense trel yunck essential oil and its repellent and fumigant activity against tribolium castaneum herbst |
| topic | Essential oil crops Repellency Mortality Terpenes Gas chromatography Natural products Aceite esencial de cultivos Repelencia Mortalidad Terpenos Cromatografía de gases Productos naturales |
| topic_facet | Essential oil crops Repellency Mortality Terpenes Gas chromatography Natural products Aceite esencial de cultivos Repelencia Mortalidad Terpenos Cromatografía de gases Productos naturales |
| url | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/11061 |
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