Autoria: CARVALHO, H. F.; FERRÃO, L. F. V.; GALLI, G.; NONATO, J. V. A.; PADILHA, L.; MALUF, M. P.; RESENDE JR., M. F. R. de; FRITSCHE-NETO, R.; GUERREIRO-FILHO, O.

Obtaining resistance cultivars for leaf miner and leaf rust are the main important strategy of Brazil?s national coffee breeding program. The narrow genetic basis, and founder effect consequences, lea... ...

Repositório: BDPA     Ano de publicação: 2023

Autoria: SAAVEDRA, L. M.; CAIXETA, E. T.; BARKA, G. D.; BORÉM, A.; ZAMBOLIM, L.; NASCIMENTO, M.; CRUZ, C. D.; OLIVEIRA, A. C. B. de; PEREIRA, A. A.

Abstract: In this study, marker-assisted recurrent selection was evaluated for pyramiding resistance gene alleles against coffee leaf rust (CLR) and coffee berry diseases (CBD) in Coffea arabica. A to... ...

Repositório: BDPA     Ano de publicação: 2023

Autoria: GALVAO, J. A. H.; BETTIOL, W.

Coffee leaf rust is the main disease of coffee and its causal agent is naturally hyperparasited by Lecanicillium lecanii, indicating its potential for biocontrol. Ultraviolet-B (UV-B) radiation is an... ...

Repositório: BDPA     Ano de publicação: 2014

Autoria: BETTIOL, W.; FRANCO, D. A. S.

The objective of the present work was to evaluate the effect of sheep manure on the development of coffee leaf rust under greenhouse conditions. The seedlings of coffee cv. Mundo Novo were obtained fr... ...

Repositório: BDPA     Ano de publicação: 2005

Autoria: DIOLA, V.; BRITO, G. G. de; CAIXETA, E. T.; MACIEL-ZAMBOLIM, E.; SAKIYAMA, N. S.; LOUREIRO, M. E.

Coffee leaf rust caused by the fungus Hemileia vastatrix causes considerable economic losses for coffee producers. Although agrochemical products can provide sufficient disease control, the use of res... ...

Repositório: BDPA     Ano de publicação: 2011

Autoria: SCAPIN-BUFFARA, C. R.; ANGELOTTI, F.; DUFAULT, N. S.; PEREIRA, C. B.; TESSMANN, D. J.

Grapevine leaf rust, which is caused by the fungus Phakopsora euvitis, is an important late-season disease of ?Niagara Rosada? (Vitis labrusca) grapevine in Brazil. The early defoliation of plants cau... ...

Repositório: BDPA     Ano de publicação: 2018

Autoria: REIS, E. A. C.; FREITAS, T.; CARVALHO, M. A. de F.; REZENDE, T. T.; CARVALHO, J. P. F

The goal of our work was to evaluate physiological and agronomic traits, as well as the relationship between these traits in coffee cultivars coming from a germplasm supposedly resistant to leaf rust,... ...

Repositório: BDPA     Ano de publicação: 2018

Autoria: ROSA, S. B.; ZANELLA, C. M.; HIEBERT, C. W.; BRULE-BABEL, A. L.; RANDHAWA, H. S.; SHORTER, S.; BOYD, L. A.; MCCALLUM, B. D.; BRAMMER, S. P.

Leaf and stripe rust are major threats to wheat production worldwide. The effective, multiple rust resistances present in the Brazilian cultivar Toropi makes it an excellent choice for a genetic study... ...

Repositório: BDPA     Ano de publicação: 2019

Autoria: SILVA, G. N.; NASCIMENTO, M.; SANT'ANNA, I. de C.; CRUZ, C. D.; CAIXETA, E. T.; CARNEIRO, P. C. S.; ROSADO, R. D. S.; PESTANA, K. N.; ALMEIDA, D. P. de; OLIVEIRA, M. da S.

The objective of this work was to evaluate the use of artificial neural networks in comparison with Bayesian generalized linear regression to predict leaf rust resistance in Arabica coffee (Coffea ara... ...

Repositório: BDPA     Ano de publicação: 2017

Autoria: ZAMBOLIM, l.; CAIXETA, E. T.

Coffee leaf rust is the most important disease thorought the world. The disease caused by a biotrofic fungi growing areas of the world coffee leaf rust causes losses from Central American coffee park.... ...

Repositório: BDPA     Ano de publicação: 2021