Results 11 to 20 of about 2,577 (190)

Coffee Leaf Rust (Hemileia vastatrix) in Kenya—A Review [PDF]

Agronomy, 2021
Coffee is one of the most important cash crops and beverages in the world. Production of coffee is limited by many factors, which include insect pests and diseases, among others.
Elijah Gichuru, Getrude Alwora, James Gimase, Cecilia Kathurima   +3 more
doaj   +5 more sources

Calidad organoléptica del café bajo el efecto de la Roya Amarilla (Hemileia vastatrix) en Alto Shamboyacu - Lamas [PDF]

Revista Agrotecnológica Amazónica, 2022
El trabajo tuvo por objetivo determinar el efecto en la calidad del café en taza debido al porcentaje de incidencia y el grado de severidad con el que afectó la Roya Amarilla (Hemileia vastatrix) a los cafetos.
Karen Documet-Petrlik, Arbel Dávila-Rivera, Ángel Chávez-Salazar, Víctor Chappa-Santa María   +3 more
doaj   +2 more sources

Hemileia vastatrix: una prospección ante el cambio climático [PDF]

Ecosistemas y Recursos Agropecuarios, 2020
Hemileia vastatrix, hongo causante de la enfermedad más devastadora de Coffea arabica L. (roya del café), podría incrementar su distribución altitudinal debido al cambio climático, causando efectos adversos.
Paulo César Parada Molina, Carlos Roberto Cerdán Cabrera, Gustavo Ortiz Ceballos, Juan Cervantes Pérez, Víctor Luis Barradas-Miranda   +4 more
doaj   +3 more sources

Isolation and selection of Hemileia Vastatrix antagonists

European Journal of Plant Pathology, 2014
Organic coffee growing is rapidly increasing in Brazil, and many diseases, especially coffee leaf rust (Hemileia vastatrix), are threatening its production. This study is a first step towards a biocontrol program for coffee rust on organically grown plants.
Fernando Haddad, Rodrigo M. Saraiva, Eduardo S. G. Mizubuti, Reginaldo S. Romeiro, Luiz A. Maffia   +4 more
openaire   +3 more sources

The complete and annotated mitochondrial genome of Hemileia vastatrix Race I, causal agent of coffee leaf rust [version 2; peer review: 2 approved] [PDF]

F1000Research
Hemileia vastatrix is the fungal pathogen responsible for coffee leaf rust (CLR), the most economically important disease of Coffea arabica worldwide. Recently, the nuclear genome of this fungus was completely deciphered.
Gustavo A. Marín-Ramírez, Carlos E. Maldonado, Beatriz E. Padilla Hurtado, Sergio H. Brommonschenkel   +3 more
doaj   +2 more sources

Modelling and controlling fungus Hemileia vastatrix, a coffee pest [PDF]

, 2019
Coffee is the second most important commodity behind oil in the international trade. However its production is affected by several diseases. The coffee leaf rust, a cryptogamic disease caused by the fungus Hemileia vastatrix, is the most serious leaf disease known to date. It causes damages that induce severe yield losses (up to 50%).
Djuikem, Clotilde, Grognard, Frédéric, Touzeau, Suzanne, Bowong, Samuel   +3 more
core   +6 more sources

Defense Response to Hemileia vastatrix in Susceptible Grafts onto Resistant Rootstock of Coffea arabica L. [PDF]

Agronomy, 2021
The use of resistant cultivars and fungicides are common methods to control coffee leaf rust (CLR), the main disease that affects the Arabica coffee crop.
Edgar Couttolenc-Brenis, Gloria Carrión, Luc Villain, Fernando Ortega-Escalona, Martín Mata-Rosas, Alfonso Méndez-Bravo   +5 more
doaj   +5 more sources

Leaf Fungal Microbiome Is Modulated by Interspecific Hybridization Events Between Coffea Species. [PDF]

Physiol Plant
ABSTRACT Increasing attention has been given to the host phylogeny and domestication roles in shaping plant‐associated microbiomes. However, the interspecific effects of hybridization on microbial communities remain poorly understood. We investigated the effects of interspecific hybridization on the composition, diversity, ecological organization, and ...
de Sousa LP, Dos Passos E Silva L, Passos MP, Mayer JLS, Brandão MM, Guerreiro-Filho O, Mondego JMC.   +6 more
europepmc   +2 more sources

Hemileia vastatrix Berk. & Broome, Gard. Chron., London

, 2023
Published as part of Karunarathna, Samantha C., Priyashantha, K Hasith, Tibpromma, Saowaluck, Galappaththi, Mahesh C. A., Premarathne, Bhagya M., Wijayawardene, Nalin N., Wimalasena, Madhara K., Jayalal, Udeni, Wickramanayake, Kawmini D., Dangalla, Hasanka, Jayathunga, Hashini, Brahmanage, Rashika S., Weerakoon, Gothamie, Ariyawansa, Kahandawa G. S. U.,
Karunarathna, Samantha C., Priyashantha, K Hasith, Tibpromma, Saowaluck, Galappaththi, Mahesh C. A., Premarathne, Bhagya M., Wijayawardene, Nalin N., Wimalasena, Madhara K., Jayalal, Udeni, Wickramanayake, Kawmini D., Dangalla, Hasanka, Jayathunga, Hashini, Brahmanage, Rashika S., Weerakoon, Gothamie, Ariyawansa, Kahandawa G. S. U., Yapa, Neelamanie, Nanayakkara, Chandrika M., Ediriweera, Surani, Fan, Xin-Lei, Kirk, Paul M., Zhang, Gui-Qing, Ediriweera, Aseni, Bhat, Jayarama, Dawoud, Turki M., Kumara, Wasantha, Deng, Chun Ying   +24 more
openaire   +3 more sources

Overview of the functional virulent genome of the coffee leaf rust pathogen Hemileia vastatrix with an emphasis on early stages of infection [PDF]

Frontiers in Plant Science, 2014
Hemileia vastatrix is the causal agent of coffee leaf rust, the most important disease of coffee (Coffea arabica). In this work, a 454-pyrosequencing transcriptome analysis of H.
Pedro eTalhinhas, Helena Gil Azinheira, Bruno eVieira, Andreia eLoureiro, Sílvia eTavares, Dora eBatista, Emmanuelle eMorin, Anne-Sophie ePetitot, Octávio Salgueiro Paulo, Julie ePoulain, Corinne eDa Silva, Sébastien eDuplessis, Maria do Céu eSilva, Diana eFernandez   +13 more
doaj   +2 more sources