Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1100251
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dc.contributor.authorSILVA JÚNIOR, M. B. da
dc.contributor.authorPOZZA, E. A.
dc.contributor.authorRESENDE, M. L. V.
dc.contributor.authorRIBEIRO JUNIOR, P. M.
dc.contributor.authorCOSTA, B. H. G.
dc.contributor.authorCARVALHO, C. A.
dc.contributor.authorRESENDE, A. R. M.
dc.contributor.authorBOTELHOS, D. M. dos
dc.date.accessioned2019-02-06T23:36:30Z-
dc.date.available2019-02-06T23:36:30Z-
dc.date.created2018-11-28
dc.date.issued2018
dc.identifier.citationJournal of Phytopathology, v. 166, n, 10, p. 686-693, oct. 2018.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1100251-
dc.descriptionThe growing demand for alternative strategies for plant disease management has sought a reduction in the use of fungicides via the employment of resistance inducers and foliar fertilizers, among others. Therefore, this study aimed at evaluating the following foliar fertilizers for the management of phoma leaf spot: a foliar fertilizer based on macro-and micronutrients (Fmm: 10% N, 4% S, B, 5% Fe and 5% Zn); one based on cobalt and molybdenum (Fcm: 2% Co and 3% Mo); manganese phosphite (FMn: 30% P2O5 and 9% Mn); and the FMn+Fmm, Fcm+Fmm and FMn+Fcm+Fmm associations compared to a boscalid fungicide and a control with no treatment. The disease severity, the chlorophyll a and b contents, the net photosynthetic rate (LPR), the phenylalanine ammonia lyase (PAL) activity and the lignin content in leaves were assessment. Based on the severity, the area under the disease severity progress curve (AUSPC) and the efficiency of disease control in relation to untreated plants were calculated. The experimental design was in randomized blocks with eight treatments and three replications. Treatments FMn+Fmm and Fcm were the most effective in reducing the AUPSC in comparison with the control and promoted an increased activity of PAL. FMn was the treatment that promoted the highest increase in the LPR. There were no effects of the treatments on the lignin content compared to the control.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectControle alternativo
dc.titleFoliar fertilizers for the management of phoma leaf spot on coffee seedlings.
dc.typeArtigo de periódico
dc.date.updated2019-02-11T11:11:11Zpt_BR
dc.subject.thesagroCafé
dc.subject.thesagroDoença
dc.subject.thesagroPhoma
dc.subject.thesagroNutriente
dc.subject.nalthesaurusPlant diseases and disorders
dc.subject.nalthesaurusCoffea arabica var. arabica
riaa.ainfo.id1100251
riaa.ainfo.lastupdate2019-02-11 -02:00:00
dc.identifier.doi10.1111/jph.12745
dc.contributor.institutionMANOEL BATISTA DA SILVA JÚNIOR; EDSON A. POZZA; MÁRIO L. V. RESENDE; PEDRO MARTINS RIBEIRO JUNIOR, CPATSA; BRUNO H. G. COSTA; CAMILA A. CARVALHO; ALEXANDRE R. M. RESENDE; DEILA MAGNA DOS SANTOS BOTELHO.
Aparece nas coleções:Artigo em periódico indexado (CPATSA)

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