Host plant odours enhance the responses of adult banana weevil to the synthetic aggregation pheromone Cosmolure+
Attraction of adult banana weevil, Cosmopolites sordidus to volatiles from banana pseudostem tissue and the synthetic pheromone Cosmolure+ presented singly or in combination, was studied in the laboratory and in the field. Olfactometric studies in the laboratory showed that 50 g of fermented banana...
| Autores principales: | , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Informa UK Limited
2007
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/92195 |
| _version_ | 1855516657241292800 |
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| author | Tinzaara, William Gold, Cliford S. Dicke, M. Huis, A. van Ragama, P.E. |
| author_browse | Dicke, M. Gold, Cliford S. Huis, A. van Ragama, P.E. Tinzaara, William |
| author_facet | Tinzaara, William Gold, Cliford S. Dicke, M. Huis, A. van Ragama, P.E. |
| author_sort | Tinzaara, William |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Attraction of adult banana weevil, Cosmopolites sordidus to volatiles from banana pseudostem tissue and the synthetic pheromone Cosmolure+ presented singly or in combination, was studied in the laboratory and in the field. Olfactometric studies in the laboratory showed that 50 g of fermented banana pseudostem tissue was as attractive as pheromone but more attractive than 50 g of fresh pseudostem tissue. In the laboratory, volatiles from pseudostem tissue had an additive effect on attraction of weevils to the pheromone but the effect was not significant in the field. Field trials, however, showed that attractiveness to weevils was positively correlated with the amount of fermented tissue added to the pheromone. The results indicate that fresh or fermented pseudostem tissue may enhance pheromone trap catches but the effect was not large enough to warrant their deployment for the optimisation of the infochemical-based trapping system for the management of C. sordidus. |
| format | Journal Article |
| id | CGSpace92195 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2007 |
| publishDateRange | 2007 |
| publishDateSort | 2007 |
| publisher | Informa UK Limited |
| publisherStr | Informa UK Limited |
| record_format | dspace |
| spelling | CGSpace921952024-05-15T05:11:19Z Host plant odours enhance the responses of adult banana weevil to the synthetic aggregation pheromone Cosmolure+ Tinzaara, William Gold, Cliford S. Dicke, M. Huis, A. van Ragama, P.E. cosmopolites sordidus kairomone olfactometer aggregation pheromone pseudostem tissue volatiles Attraction of adult banana weevil, Cosmopolites sordidus to volatiles from banana pseudostem tissue and the synthetic pheromone Cosmolure+ presented singly or in combination, was studied in the laboratory and in the field. Olfactometric studies in the laboratory showed that 50 g of fermented banana pseudostem tissue was as attractive as pheromone but more attractive than 50 g of fresh pseudostem tissue. In the laboratory, volatiles from pseudostem tissue had an additive effect on attraction of weevils to the pheromone but the effect was not significant in the field. Field trials, however, showed that attractiveness to weevils was positively correlated with the amount of fermented tissue added to the pheromone. The results indicate that fresh or fermented pseudostem tissue may enhance pheromone trap catches but the effect was not large enough to warrant their deployment for the optimisation of the infochemical-based trapping system for the management of C. sordidus. 2007-04 2018-04-24T08:40:12Z 2018-04-24T08:40:12Z Journal Article https://hdl.handle.net/10568/92195 en Limited Access Informa UK Limited Tinzaara, W., Gold, C.S., Dicke, M., Van Huis, A. & Ragama, P.E. (2007). Host plant odours enhance the responses of adult banana weevil to the synthetic aggregation pheromone Cosmolure+. International Journal of Pest Management, 53(2), 127-137. |
| spellingShingle | cosmopolites sordidus kairomone olfactometer aggregation pheromone pseudostem tissue volatiles Tinzaara, William Gold, Cliford S. Dicke, M. Huis, A. van Ragama, P.E. Host plant odours enhance the responses of adult banana weevil to the synthetic aggregation pheromone Cosmolure+ |
| title | Host plant odours enhance the responses of adult banana weevil to the synthetic aggregation pheromone Cosmolure+ |
| title_full | Host plant odours enhance the responses of adult banana weevil to the synthetic aggregation pheromone Cosmolure+ |
| title_fullStr | Host plant odours enhance the responses of adult banana weevil to the synthetic aggregation pheromone Cosmolure+ |
| title_full_unstemmed | Host plant odours enhance the responses of adult banana weevil to the synthetic aggregation pheromone Cosmolure+ |
| title_short | Host plant odours enhance the responses of adult banana weevil to the synthetic aggregation pheromone Cosmolure+ |
| title_sort | host plant odours enhance the responses of adult banana weevil to the synthetic aggregation pheromone cosmolure |
| topic | cosmopolites sordidus kairomone olfactometer aggregation pheromone pseudostem tissue volatiles |
| url | https://hdl.handle.net/10568/92195 |
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