Pests and diseases of Brachiaria species
The main insect pests and diseases associated with Brachiaria pastures are considered, with emphasis on spittlebugs, the most damaging pests in tropical America. Outbreaks of the polyphagous burrowing bugs of the genus Scaptocoris, both in Brazil and Colombia, are of concern. Other pests discussed i...
| Autores principales: | , , , , |
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
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International Center for Tropical Agriculture
1996
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/82027 |
| _version_ | 1855525313284407296 |
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| author | Valério, José Raul Lapointe, Stephen L. Kelemu, Segenet Fernandes, Celso Dornelas Morales, Francisco José |
| author_browse | Fernandes, Celso Dornelas Kelemu, Segenet Lapointe, Stephen L. Morales, Francisco José Valério, José Raul |
| author_facet | Valério, José Raul Lapointe, Stephen L. Kelemu, Segenet Fernandes, Celso Dornelas Morales, Francisco José |
| author_sort | Valério, José Raul |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The main insect pests and diseases associated with Brachiaria pastures are considered, with emphasis on spittlebugs, the most damaging pests in tropical America. Outbreaks of the polyphagous burrowing bugs of the genus Scaptocoris, both in Brazil and Colombia, are of concern. Other pests discussed include leafcutting ants; the mound-building termites, Cornitermes cumulans and Syntermes sp.; the lepidopterans, Spodoptera frugiperda and Mocis latipes; the rhodesgrass scale, Antonina graminis; and the chinch bug, Blissus leucopterus. Important fungal and viral diseases of Brachiaria species are outlined. Most of these occur in Africa, the center of diversity of Brachiaria, but lately some-particularly foliar blight caused by Rhizoctonia solani; ergot, caused by Claviceps species; and guineagrass mosaic virus-have acquired importance in tropical America, and could become devastating where vast areas are planted to a single cultivar. Chemical control is not feasible in perennial pastures, and pest- and disease-resistant cultivars of Brachiaria need to be developed as a low-cost alternative. Promising control measures and future research needs are discussed |
| format | Book Chapter |
| id | CGSpace82027 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1996 |
| publishDateRange | 1996 |
| publishDateSort | 1996 |
| publisher | International Center for Tropical Agriculture |
| publisherStr | International Center for Tropical Agriculture |
| record_format | dspace |
| spelling | CGSpace820272025-11-05T16:59:00Z Pests and diseases of Brachiaria species Valério, José Raul Lapointe, Stephen L. Kelemu, Segenet Fernandes, Celso Dornelas Morales, Francisco José brachiaria pests of plants plant diseases pest insects chemical control biological control plant viruses plagas de plantas enfermedades de las plantas insectos daninos control químico control biológico virus de las plantas The main insect pests and diseases associated with Brachiaria pastures are considered, with emphasis on spittlebugs, the most damaging pests in tropical America. Outbreaks of the polyphagous burrowing bugs of the genus Scaptocoris, both in Brazil and Colombia, are of concern. Other pests discussed include leafcutting ants; the mound-building termites, Cornitermes cumulans and Syntermes sp.; the lepidopterans, Spodoptera frugiperda and Mocis latipes; the rhodesgrass scale, Antonina graminis; and the chinch bug, Blissus leucopterus. Important fungal and viral diseases of Brachiaria species are outlined. Most of these occur in Africa, the center of diversity of Brachiaria, but lately some-particularly foliar blight caused by Rhizoctonia solani; ergot, caused by Claviceps species; and guineagrass mosaic virus-have acquired importance in tropical America, and could become devastating where vast areas are planted to a single cultivar. Chemical control is not feasible in perennial pastures, and pest- and disease-resistant cultivars of Brachiaria need to be developed as a low-cost alternative. Promising control measures and future research needs are discussed 1996 2017-06-20T09:00:34Z 2017-06-20T09:00:34Z Book Chapter https://hdl.handle.net/10568/82027 en Open Access application/pdf International Center for Tropical Agriculture Empresa Brasileira de Pesquisa Agropecuária Centro Nacional de Pesquisa de Gado de Corte (CNPGC) Valério, José Raul; Lapointe, Stephen L.; Kelemu, Segenet; Fernandes, Celso Dornelas; Morales, Francisco José. 1996. Pests and diseases of Brachiaria species . In: Miles, John W; Maass, Brigitte L; Valle, Cacilda Borges do; Kumble, Vrinda (eds.). Brachiaria: biology, agronomy, and improvement . Centro Internacional de Agricultura Tropical (CIAT); Campo Grande, BR : Empresa Brasileira de Pesquisa Agropecuaria (EMBRAPA), Centro Nacional de Pesquisa de Gado de Corte (CNPGC), Cali, CO. p. 87-105. (CIAT publication no. 259) |
| spellingShingle | brachiaria pests of plants plant diseases pest insects chemical control biological control plant viruses plagas de plantas enfermedades de las plantas insectos daninos control químico control biológico virus de las plantas Valério, José Raul Lapointe, Stephen L. Kelemu, Segenet Fernandes, Celso Dornelas Morales, Francisco José Pests and diseases of Brachiaria species |
| title | Pests and diseases of Brachiaria species |
| title_full | Pests and diseases of Brachiaria species |
| title_fullStr | Pests and diseases of Brachiaria species |
| title_full_unstemmed | Pests and diseases of Brachiaria species |
| title_short | Pests and diseases of Brachiaria species |
| title_sort | pests and diseases of brachiaria species |
| topic | brachiaria pests of plants plant diseases pest insects chemical control biological control plant viruses plagas de plantas enfermedades de las plantas insectos daninos control químico control biológico virus de las plantas |
| url | https://hdl.handle.net/10568/82027 |
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