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Author(s): FUKUDA, W. M. G.; SANTOS, V. da S.

The cassava plant is native to Brazil, where have already been catalogued more than 4000 accessions. This wide genetic diversity has been kept in working collections and in active germplasm banks spre... ...

Repository: BDPA     Publication year: 2007

Author(s): OLIVEIRA, L. A. de; SILVEIRA, S. M. da; KIMURA, M.; SANTOS, V. da S.; JESUS, J. L. de; FIUZA, A. U. R.; CARVALHO, J. L. V. de

Large genetic variation in carotenoid content has been reported to roots of cassava genotypes.Moreover, these pigments have to withstand different processing methods before cassava is consumed.

Repository: BDPA     Publication year: 2012

Author(s): XAVIER, C. A. D.; NOGUEIRA, A. M.; BELLO, V. H.; WATANABE, L. F. M.; BARBOSA, T. M. C.; ALVES JÚNIOR, M.; BARBOSA, L.; BESERRA-JÚNIOR, J. E. A.; BOARI, A. de J.; CALEGARIO, R.; GORAYEB, E. S.; HONORATO JÚNIOR, J.; KOCH, G.; LIMA, G. S. de A.; LOPES, C.; MELLO, R. N. de; PANTOJA, K.; SILVA, F. N.; RAMOS SOBRINHO, R.; SANTANA, E. N.; SILVA, J. W. P. da; KRAUSE-SAKATE, R.; ZERBINI, F. M.

Background. The necessity of a competent vector for transmission is a primary ecological factor driving the host range expansion of plant arthropod-borne viruses, with vectors playing an essential rol... ...

Repository: BDPA     Publication year: 2021

Author(s): ARAÚJO, F. das C. B. de; CUNHA, E. F. M.; CUNHA, R. L.; FARIAS NETO, J. T. de; SILVA, R. de S.

'Bitter' and 'sweet' cassava are normally distinguished based on the hydrocyanic acid (HCN) content of their roots. Moreover, Brazilian farmers tend to select 'sweet' cassava based on the taste and co... ...

Repository: BDPA     Publication year: 2019

Author(s): NORONHA, A. C. da S.; BLANCO, D. G. B.; COSTA, V. A.; SILVA, R. B. Q. da; ARAÚJO, D. G. de; JOHNSON, N. F.

The aim of this study was to assess the occurrence and identify the egg-parasitoid species of the cassava hornworm (Erinnyis spp.) in cassava plants (Manihot esculenta Crantz - Euphorbiaceae), facilit... ...

Repository: BDPA     Publication year: 2020

Author(s): OLIVEIRA, E. J. de; OLIVEIRA, S. A. S. de; VILAS BOAS, S. A.; HOHENFELD, C. S.; SANTOS, V. da S.

The cassava root rot disease (CRRD) severely affects productivity in several countries. The objective of this study was to estimate genetic parameters and to identify multiple resistance sources again... ...

Repository: BDPA     Publication year: 2015

Author(s): CARVALHO, L. J. C. B.; ANDERSON, J. V.; CHEN, S.; MBA, C.; DOGRAMACI, M.

Repository: BDPA     Publication year: 2018

Author(s): PEDRI, E. C. M. de; TIAGO, A. V.; CARDOSO, E. dos S.; HOOGERHEIDE, E. S. S.; ROSSI, A. A. B.

Abstract: Manihot esculenta Crantz assumes a prominent role in the world for being one of the most cultivated foods in the tropics. The aim of this study was to verify whether floral characters are ef... ...

Repository: BDPA     Publication year: 2022

Author(s): FARIAS, S. P.; ALMEIDA, A. V. D. L.; SANTOS, S. L.; MOURA FILHO, M.; GOMES, T. C. de A.; ROCHA, F. S.; MUNIZ, M. F. S.

Dry rot disease caused by the plant-parasitic nematodes Scutellonema bradys, Pratylenchus coffeae, and P. brachyurus limits yam (Dioscorea spp.) yield in Brazil. As a result, the development of strate... ...

Repository: BDPA     Publication year: 2022

Author(s): OLIVEIRA, S. A. S. de; SANTOS, V. da S.; OLIVEIRA, E. J. de

Among the several pathogens of cassava (Manihot esculenta Crantz), the Passalora spp. complex is by far the most frequent worldwide. Three different diseases make up this complex: blight leaf spot (BI... ...

Repository: BDPA     Publication year: 2014

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