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| HAMADA, E.; GHINI, R.; PEDRO JÚNIOR, M. J.; MARENGO, J. A.. |
| The global climate changes caused by anthropic action can alter the current scenario of phytosanitary problems in Brazilian agriculture. An analysis of the possible effects of global climate changes on plant pests and diseases is essential for the adoption of mitigatory actions, in order to avoid more serious damage. This work evaluates the potential effects of global climate changes on the spatial distribution of the coffee leaf miner, applying geoprocessing tools, climate data and a model of probable number of insect generations. Two future scenarios focusing on the 2050?s were selected (A2 and B2). The mean increases in mean temperature caused by an increase in the concentration of greenhouse effect gases were calculated for Brazil. The spatial... |
| Tipo: Separatas |
Palavras-chave: Geoprocessamento.; Bicho mineiro; Café; Mudança Climática.. |
| Ano: 2005 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1021086 |
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| RIGHI, C. A.; CAMPOE, O. C.; BERNARDES, M. S.; LUNZ, A. M. P.; PIEDADE, S. M. S.; PEREIRA, C. R.. |
| The coffee leaf-miner (CLM) (Leucoptera coffeella Guérin-Mèneville; Lepidoptera: Lyonetiidae), the main pest of coffee plants, occurs widely throughout the Neotropics where it has a significant, negative economic and quantitative impact on coffee production. This study was conducted in a rubber tree/coffee plant interface that was influenced by the trees to a varying degrees depending on the location of the coffee plants, i.e. from beneath the rubber trees, extending through a range of distances from the edge of the tree plantation to end in a coffee monocrop field. The most severe damage inflicted on coffee plants by the CLM (number of mined leaves) from April, which marks the start of the water deficit period, until September 2003 was in the zone close... |
| Tipo: Artigo de periódico |
Palavras-chave: Sistema Agroflorestal (SAF); Coffee; Rubber tree; Agroforestería; Sistemas de sombra.; Plagas de plantas; Cultivo mixto; Minador de las hojas; Agrossilvicultura; Praga de planta; Cafe; Coffea arábica; Monocultura; Consorciação de cultura; Seringueira; Hevea; Sombreamento; Bicho mineiro; Leucoptera coffeella; Performance; Caucho; Cultivo Continuo; Perileucoptera Coffeella.; Agroforestry; Plant pests; Leafminers; Continuous cropping; Mixed cropping; Shade agroforestry systems.. |
| Ano: 2013 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/972252 |
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