Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/972252
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dc.contributor.authorRIGHI, C. A.pt_BR
dc.contributor.authorCAMPOE, O. C.pt_BR
dc.contributor.authorBERNARDES, M. S.pt_BR
dc.contributor.authorLUNZ, A. M. P.pt_BR
dc.contributor.authorPIEDADE, S. M. S.pt_BR
dc.contributor.authorPEREIRA, C. R.pt_BR
dc.date.accessioned2013-11-26T11:11:11Zpt_BR
dc.date.available2013-11-26T11:11:11Zpt_BR
dc.date.created2013-11-26pt_BR
dc.date.issued2013pt_BR
dc.identifier.citationAgroforestry Systems, Columbia, v. 87, n. 6, p. 1351-1362, Dec. 2013.pt_BR
dc.identifier.issn0167-4366 (Print) / 1572-9680 (Online)pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/972252pt_BR
dc.descriptionThe 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 to the rubber trees, whereas the damage inflicted on plants in the monocropped field was comparable to that on coffee plants grown directly beneath the rubber trees, which received about 25-40 % of the available irradiance (Ir-available irradiation at a certain position divided by the irradiation received in full sunlight, i.e. in the monocrop). From May until July damage caused by the CLM nearly doubled in each month. In midwinter (July), the damage decreased perceptibly from the tree edge toward the open field. From September onward, with the rising air temperatures CLM damage in the coffee monocrop started to increase. Based on these results, we conclude that coffee plants grown in the full sun incurred the most damage only at the end of winter, with warming air temperatures. Coffee plants grown in shadier locations (25-40 % Ir) were less damaged by the CLM, although a higher proportion of their leaves were mined. The rubber trees probably acted as a shelter during the cold autumn and winter seasons, leading to greater CLM damage over a distance outside the rubber tree plantation that was about equal to the height of the trees. Future studies should attempt to relate leaf hydric potential to pest attack in field conditions. More rigorous measurements of shade conditions could improve our understanding of the relationship of this factor to CLM attack.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectSistema Agroflorestal (SAF)pt_BR
dc.subjectCoffeept_BR
dc.subjectRubber treept_BR
dc.subjectAgroforesteríapt_BR
dc.subjectPlagas de plantaspt_BR
dc.subjectCultivo mixtopt_BR
dc.subjectMinador de las hojaspt_BR
dc.subjectSistemas de sombrapt_BR
dc.titleInfuence of rubber trees on leaf-miner damage to coffee plants in an agroforestry system.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-06-26T11:11:11Zpt_BR
dc.subject.thesagroAgrossilviculturapt_BR
dc.subject.thesagroPraga de plantapt_BR
dc.subject.thesagroCafept_BR
dc.subject.thesagroCoffea arábicapt_BR
dc.subject.thesagroMonoculturapt_BR
dc.subject.thesagroConsorciação de culturapt_BR
dc.subject.thesagroSeringueirapt_BR
dc.subject.thesagroHeveapt_BR
dc.subject.thesagroSombreamentopt_BR
dc.subject.thesagroBicho mineiropt_BR
dc.subject.thesagroLeucoptera coffeellapt_BR
dc.subject.thesagroPerformancept_BR
dc.subject.thesagroCauchopt_BR
dc.subject.thesagroCultivo Continuopt_BR
dc.subject.thesagroPerileucoptera Coffeellapt_BR
dc.subject.nalthesaurusAgroforestrypt_BR
dc.subject.nalthesaurusPlant pestspt_BR
dc.subject.nalthesaurusLeafminerspt_BR
dc.subject.nalthesaurusContinuous croppingpt_BR
dc.subject.nalthesaurusMixed croppingpt_BR
dc.subject.nalthesaurusShade agroforestry systemspt_BR
dc.description.notesPublished online: 5 October 2013.pt_BR
riaa.ainfo.id972252pt_BR
riaa.ainfo.lastupdate2017-06-26pt_BR
dc.identifier.doi10.1007/s10457-013-9642-9pt_BR
dc.contributor.institutionCiro Abbud Righi, ESALQ; Otavio Camargo Campoe, IPEF; Marcos Silveira Bernardes, ESALQ; AURENY MARIA PEREIRA LUNZ, CPAF-AC; Sonia Maria Stefano Piedade, ESALQ; Carlos Rodrigues Pereira, ESALQ.pt_BR
Aparece nas coleções:Artigo em periódico indexado (CPAF-AC)

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