Algunos aspectos sobre la biologia, ecologia, dano economico y control de Chilomina clarkei (Amsel) (Lepidoptera, Pyralidae) barrenador de la yuca
The biology, behavior, ecology, economic damage, and control of the cassava stemborer Chilomina clarkei are described. Its natural enemies found are listed: Agathis sp., Bracon sp., Apanteles sp., Brachymeria sp., and Trichogramma sp. The economic damage in artificial infestations with 2 levels of a...
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| Format: | Libro |
| Language: | Español |
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International Center for Tropical Agriculture
1981
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| Online Access: | https://hdl.handle.net/10568/77894 |
| _version_ | 1855517224635203584 |
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| author | Löhr, Bernhard |
| author_browse | Löhr, Bernhard |
| author_facet | Löhr, Bernhard |
| author_sort | Löhr, Bernhard |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The biology, behavior, ecology, economic damage, and control of the cassava stemborer Chilomina clarkei are described. Its natural enemies found are listed: Agathis sp., Bracon sp., Apanteles sp., Brachymeria sp., and Trichogramma sp. The economic damage in artificial infestations with 2 levels of attack (8-12 and 16-20 larvae/plant) and a treatment of simulated damage breaking stems at 5 mo. were studied. A significant reduction in root yield (62, 45, and 46 percent, resp.) percentage of commercial roots, no. of broken stems, and the no, of cuttings/plant was found. (CIAT) |
| format | Libro |
| id | CGSpace77894 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1981 |
| publishDateRange | 1981 |
| publishDateSort | 1981 |
| publisher | International Center for Tropical Agriculture |
| publisherStr | International Center for Tropical Agriculture |
| record_format | dspace |
| spelling | CGSpace778942025-11-05T17:10:50Z Algunos aspectos sobre la biologia, ecologia, dano economico y control de Chilomina clarkei (Amsel) (Lepidoptera, Pyralidae) barrenador de la yuca Löhr, Bernhard manihot esculenta ecology entomology field experiments injurious insects insect biology insect control noxious animals pest control pest damage The biology, behavior, ecology, economic damage, and control of the cassava stemborer Chilomina clarkei are described. Its natural enemies found are listed: Agathis sp., Bracon sp., Apanteles sp., Brachymeria sp., and Trichogramma sp. The economic damage in artificial infestations with 2 levels of attack (8-12 and 16-20 larvae/plant) and a treatment of simulated damage breaking stems at 5 mo. were studied. A significant reduction in root yield (62, 45, and 46 percent, resp.) percentage of commercial roots, no. of broken stems, and the no, of cuttings/plant was found. (CIAT) Se describen la biologia, el comportamiento, la ecologia, el dano economico y el control de Chilomina clarkei barrenador de la yuca. Se enumeran sus enemigos naturales encontrados: Agathis sp., Bracon sp., Apanteles sp., Brachymeria sp., y Trichogramma sp. Se estudiaron el dano economico en infestaciones artificiales con 2 niveles de ataque (8-12 y 16-20 larvas/planta) y un tratamiento de dano simulado partiendo los tallos a los 5 meses. Se encontro una reduccion significativa en el rendimiento de raices (62, 45 y 46 por ciento, resp.), el porcentaje de raices comerciales, el no. de tallos partidos y el no. de estacas/planta. (CIAT) 1981 2016-11-28T08:40:38Z 2016-11-28T08:40:38Z Book https://hdl.handle.net/10568/77894 es Open Access application/pdf International Center for Tropical Agriculture Lohr, B.1981. Algunos aspectos sobre la biologia, ecologia, dano economico y control de Chilomina clarkei (Amsel) (Lepidoptera, Pyralidae) barrenador de la yuca . Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. 5 p. (Seminarios internos. Serie SE-7-81) |
| spellingShingle | manihot esculenta ecology entomology field experiments injurious insects insect biology insect control noxious animals pest control pest damage Löhr, Bernhard Algunos aspectos sobre la biologia, ecologia, dano economico y control de Chilomina clarkei (Amsel) (Lepidoptera, Pyralidae) barrenador de la yuca |
| title | Algunos aspectos sobre la biologia, ecologia, dano economico y control de Chilomina clarkei (Amsel) (Lepidoptera, Pyralidae) barrenador de la yuca |
| title_full | Algunos aspectos sobre la biologia, ecologia, dano economico y control de Chilomina clarkei (Amsel) (Lepidoptera, Pyralidae) barrenador de la yuca |
| title_fullStr | Algunos aspectos sobre la biologia, ecologia, dano economico y control de Chilomina clarkei (Amsel) (Lepidoptera, Pyralidae) barrenador de la yuca |
| title_full_unstemmed | Algunos aspectos sobre la biologia, ecologia, dano economico y control de Chilomina clarkei (Amsel) (Lepidoptera, Pyralidae) barrenador de la yuca |
| title_short | Algunos aspectos sobre la biologia, ecologia, dano economico y control de Chilomina clarkei (Amsel) (Lepidoptera, Pyralidae) barrenador de la yuca |
| title_sort | algunos aspectos sobre la biologia ecologia dano economico y control de chilomina clarkei amsel lepidoptera pyralidae barrenador de la yuca |
| topic | manihot esculenta ecology entomology field experiments injurious insects insect biology insect control noxious animals pest control pest damage |
| url | https://hdl.handle.net/10568/77894 |
| work_keys_str_mv | AT lohrbernhard algunosaspectossobrelabiologiaecologiadanoeconomicoycontroldechilominaclarkeiamsellepidopterapyralidaebarrenadordelayuca |