Author(s): 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... ...

Repository: BDPA     Publication year: 2019

Author(s): 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.... ...

Repository: BDPA     Publication year: 2021

Author(s): VENANCIO, W. S.; VENANCIO, R. M.; MEYER, M. C.; NUNES JUNIOR, J.; BEGLIOMINI, E.; JASPER, M.

The development of resistant cultivars to the Asian soybean rust (ASR), caused by Phakopsora pachyrhizi, brought an additional tool to the disease management in Brazil. ASR develops slower in resistan... ...

Repository: BDPA     Publication year: 2011

Author(s): KAWASHIMA, C. G.; GUIMARÃES, G. A.; NOGUEIRA, S. R.; MACLEAN, D.; COOK, D. R.; STEUERNAGEL, B; BAEK, J.; BOUYIOUKOS, C; MELO, B. do V. A.; TRISTÃO, G.; OLIVEIRA, J. C. de O.; RAUSCHER, G.; MITTAL, S.; PANICHELLI, L.; BACOT, K.; JOHNSON, E.; IYER, G.; TABOR, G.; WULFF, B. B. H.; WARD, E.; RAIRDAN, G. J.; BROGLIE, K. E.; WU, G.; ESSE, H. P. van; JONES, J. D. G.; BROMMONSCHENKEL, S. H.

Asian soybean rust (ASR), caused by the fungus Phakopsora pachyrhizi, is one of the most economically important crop diseases, but is only treatable with fungicides, which are becoming less effective... ...

Repository: BDPA     Publication year: 2016

Author(s): 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... ...

Repository: BDPA     Publication year: 2023

Author(s): 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... ...

Repository: BDPA     Publication year: 2023

Author(s): BRITO, G. G. de; CAIXETA, E. T.; GALLINA, A. P.; ZAMBOLIM, E. M.; ZAMBOLIM, L.; DIOLA, V.; LOUREIRO, M. E.

The most important disease of Coffea arabica is coffee leaf rust caused by the fungus Hemileia vastatrix. The purpose of this study was to characterize the inheritance of coffee resistance gene(s) to... ...

Repository: BDPA     Publication year: 2010

Author(s): PASTOR-CORRALES, M. A.; PEREIRA, P. A. A.; LEWERS, K.; BRONDANI, R. V.; BUSO, G. C.; FERREIRA, M. A.; MARTINS, W. S.

The objective of this study was to identify molecular markers linked to the rust resistance gene or genes present in PI 260418. These markers will be very useful in the introgression of this new resis... ...

Repository: BDPA     Publication year: 2008

Author(s): BARKA, G. D.; CAIXETA, E. T.; ALMEIDA, R. F. de; ALVARENGA, S. M.; ZAMBOLIM, L.

Countering the economic hurdle caused by coffee leaf rust disease is most appealing at this time as it has posed a major threat to coffee production around the world. Establishing differential express... ...

Repository: BDPA     Publication year: 2017

Author(s): MEYER, M. C.; NUNES JUNIOR, J.; PIMENTA, C. B.; COSTA, N. B.; GURNIERI, S.; SEII, A.; NUNES SOBRINHO, J.; VENANCIO, W. S.; GODOY, C. V.

The use of fungicides remains the most important tool to Asian soybean rust (ASR) control in Brazil. The reduction of the Phakopsora pachyrhizi sensibility to triazols changed the strategy to the excl... ...

Repository: BDPA     Publication year: 2011