Conceptos basicos de entomologia y manejo de plagas
The natural factors affecting insect pest mortality are described as an important aspect in the regulation of populations. Through graphs of population density vs. time, the position of equilibrium of an insect population, the economic threshold, and the level of economic damage are indicated. Gener...
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| Format: | Book Chapter |
| Language: | Español |
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United Nations Development Programme
1985
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| Online Access: | https://hdl.handle.net/10568/81796 |
| _version_ | 1855532170340204544 |
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| author | Zuniga, T |
| author_browse | Zuniga, T |
| author_facet | Zuniga, T |
| author_sort | Zuniga, T |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The natural factors affecting insect pest mortality are described as an important aspect in the regulation of populations. Through graphs of population density vs. time, the position of equilibrium of an insect population, the economic threshold, and the level of economic damage are indicated. General aspects of var. resistance are discussed, namely: antixenosis, tolerance, and antibiosis, the latter regarding Apion godmani and Empoasca kraemeri. (CIAT) |
| format | Book Chapter |
| id | CGSpace81796 |
| institution | CGIAR Consortium |
| language | Español |
| publishDate | 1985 |
| publishDateRange | 1985 |
| publishDateSort | 1985 |
| publisher | United Nations Development Programme |
| publisherStr | United Nations Development Programme |
| record_format | dspace |
| spelling | CGSpace817962025-11-05T17:02:11Z Conceptos basicos de entomologia y manejo de plagas Zuniga, T apionidae empoasca kraemeri homoptera entomology phaseolus vulgaris resistance coleoptera injurious insects noxious animals pests The natural factors affecting insect pest mortality are described as an important aspect in the regulation of populations. Through graphs of population density vs. time, the position of equilibrium of an insect population, the economic threshold, and the level of economic damage are indicated. General aspects of var. resistance are discussed, namely: antixenosis, tolerance, and antibiosis, the latter regarding Apion godmani and Empoasca kraemeri. (CIAT) Se describen los factores naturales que afectan la mortalidad de los insectos plaga como aspecto importante en la regulacion de las poblaciones. Por medio de graficas de densidad de poblacion de insectos vs. tiempo, se indican la posicion de equilibrio en una poblacion de insectos, el umbral economico y el nivel de dano economico. Se discuten aspectos generales sobre resistencia var.: antixenosis, tolerancia y antibiosis, este ultimo haciendo referencia a Apion godmani y Empoasca kraemeri. (CIAT) 1985 2017-06-20T08:59:24Z 2017-06-20T08:59:24Z Book Chapter https://hdl.handle.net/10568/81796 es Open Access application/pdf United Nations Development Programme International Center for Tropical Agriculture Zuniga, T. 1985. Conceptos basicos de entomologia y manejo de plagas . In: López Genes, Marceliano; Fernández O., Fernando O.; Schoonhoven, Aart van (eds.). Frijol: Investigación y producción . Programa de las Naciones Unidas (PNUD); Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. p. 231-239. |
| spellingShingle | apionidae empoasca kraemeri homoptera entomology phaseolus vulgaris resistance coleoptera injurious insects noxious animals pests Zuniga, T Conceptos basicos de entomologia y manejo de plagas |
| title | Conceptos basicos de entomologia y manejo de plagas |
| title_full | Conceptos basicos de entomologia y manejo de plagas |
| title_fullStr | Conceptos basicos de entomologia y manejo de plagas |
| title_full_unstemmed | Conceptos basicos de entomologia y manejo de plagas |
| title_short | Conceptos basicos de entomologia y manejo de plagas |
| title_sort | conceptos basicos de entomologia y manejo de plagas |
| topic | apionidae empoasca kraemeri homoptera entomology phaseolus vulgaris resistance coleoptera injurious insects noxious animals pests |
| url | https://hdl.handle.net/10568/81796 |
| work_keys_str_mv | AT zunigat conceptosbasicosdeentomologiaymanejodeplagas |