Results 71 to 80 of about 634 (163)

The chloroplast protein HCF164 is predicted to be associated with Coffea S_H9 resistance factor against Hemileia vastatrix. [PDF]

Sci Rep, 2023
Guerra-Guimarães L, Pinheiro C, Oliveira ASF, Mira-Jover A, Valverde J, Guedes FAF, Azevedo H, Várzea V, Muñoz Pajares AJ.   +8 more
europepmc   +1 more source

Influence of agroforestry systems on Coffea arabica L. yield and quality at different altitudes in Amazonas, Peru

Journal of Agriculture and Food Research
In Peru, the diversity of ecosystems contributes to producing high-quality coffees, generating important economic opportunities for small producers thanks to the growing value of coffee in expanding markets.
Nixon Haro, Gerson Meza-Mori, Jaqueline Llomeli Zuta Lopez, Jesús Rascón, Elí Pariente, Jorge A. Condori-Apfata, Milagros Granda-Santos, Bianca Mayté Flores Inga, Manuel Oliva-Cruz, Rosalynn Yohanna Rivera Lopez, Elver Coronel Castro   +10 more
doaj   +1 more source

Capillary electrophoresis as a tool for genotyping SH3 mediated coffee leaf rust resistance

Scientia Agropecuaria, 2021
Coffee is an important agricultural commodity in the world. However, it is susceptible to Hemileia vastatrix (Hv), an obligatory biotrophic fungus that causes coffee leaf rust (CLR).
Savina A. Gutiérrez-Calle, Rosa A. Sánchez-Díaz, Yolanda B. Delgado-Silva, Juan D. Montenegro, Dina L. Gutiérrez, Jorge L. Maicelo-Quintana, Juan C. Guerrero-Abad   +6 more
doaj  

Genome sequence of Hemileia vastatrix Berk. and Br. (Race I), the causal agent of coffee leaf rust, isolate from Risaralda, Colombia. [PDF]

Microbiol Resour Announc, 2023
Ángel C CA, Marín-Ramírez GA, Maldonado CE.   +2 more
europepmc   +1 more source

Characterization of differential coffee tree hostsfor Hemileia vastatrix Berk. et Br. with RAPD markers

Crop Breeding and Applied Biotechnology, 2004
Eighteen clones of differential coffee tree hosts for Hemileia vastatrix Berk. et Br. were characterized with RAPD markers. The genetic distances were estimated and the genealogical origin of the clones compared to data of markerbased clusters.
Terezinha Aparecida Teixeira-Cabral, Ney Sussumu Sakiyama, Laércio Zambolim, Antonio Alves Pereira, Everaldo Gonçalves de Barros, Dalza Gomes da Silva   +5 more
doaj  

Shade effects on coffee rust (Hemileia vastatrix)

, 2019
To better understand shade effects on coffee rust (Hemileiavastatrix), we studied pathogen dispersal, deposition, germination, penetration, colonization and sporulation under shade and full sun conditions (Figure). Studies were conducted from 2008 in the CATIE agroforestry system long term trial, at Turrialba, Costa Rica, at 600 m of altitude.
Avelino, Jacques, Badaroux, Julia, Boudrot, Audrey, Brenes Loaiza, Marvin Alejandro, Granados, Eduardo, Henrion, Maxime, Lopez, Donal, Merle, Isabelle, Pico Rosado, Jimmy Trinidad, Segura, Beatriz, Vilchez Mendoza, Sergio José, Smith, Mark, De Melo, Elias   +12 more
openaire   +1 more source

New Races of Hemileia vastatrix Detected in Peruvian Coffee Fields

Agronomy
Coffee leaf rust (CLR), a fungal disease caused by Hemileia vastatrix, represents Peru’s most significant threat to coffee production. The CLR epidemic (2012–2013) led Peru to implement an emergency plan under which coffee plantations underwent renewal using rust-resistant varieties derived from a Timor hybrid (HDT; Coffea arabica × canephora hybrid ...
Alberto Julca-Otiniano, Leonel Alvarado-Huamán, Viviana Castro-Cepero, Ricardo Borjas-Ventura, Luz Gómez-Pando, Ana Paula Pereira, Stephan Nielen, Ivan Ingelbrecht, Maria do Céu Silva, Vítor Várzea   +9 more
openaire   +3 more sources

Risco climático para a ocorrência da ferrugem do cafeeiro | Climate risk for occurrence of rust on the coffee plant

Revista Geama, 2016
O Brasil é o maior produtor e exportador de café do mundo e ocupa posição de destaque também no consumo. No nosso país, o cafeeiro é cultivado nas mais diversas condições com uma intensidade de doenças variando de uma região para outra, sendo que a ...
Jéfferson de Oliveira Costa, Bárbara Ludwig Navarro, Jérssica Nogueira Soares   +2 more
doaj  

Production of New Biopesticides from Cymbopogon citratus for the Control of Coffee Rust (Hemileia vastatrix) under Laboratory and Field Conditions. [PDF]

Plants (Basel), 2023
Morales-Aranibar L, Yucra FEY, Estrada NMP, Flores PQ, Zevallos RNM, Zegarra JCL, Trujillo UP, Aranibar CGM, Gonzales HHS, Aguilera JG, Argentel-Martínez L, Vinent SN.   +11 more
europepmc   +1 more source

Assessing the involvement of retrotransposons in the genetic and genomic variability of Hemileia vastatrix

, 2021
info:eu-repo/semantics ...
Laureano, A., Rodrigues, A.S., Macedo, C., Diniz, I., Pereira, A.P., Várzea, V., Talhinhas, P., Batista, D.   +7 more
openaire   +1 more source