Results 21 to 30 of about 2,577 (190)

Coffee rust (Hemileia vastatrix), some biological and epidemiological aspects [PDF]

, 2020
Jacques will discuss the biology of the causal agent of coffee leaf rust: the fungus Hemileia vastatrix and some epidemiological considerations. He will explain how meteorological variables, topography, coffee tree characteristics, natural enemies and management, particularly nutrition and shade, affect coffee rust development.
Avelino, Jacques
openaire   +2 more sources

The coffee leaf rust pathogen Hemileia vastatrix : one and a half centuries around the tropics [PDF]

Molecular Plant Pathology, 2017
Pedro Talhinhas, Silva Mc, Diogo N Silva   +2 more
exaly   +2 more sources

Assessing the Biocontrol Potential of Clonostachys Species Isolated as Endophytes from Coffea Species and as Mycoparasites of Hemileia Rusts of Coffee in Africa

Journal of Fungi, 2023
During surveys conducted in South America and Africa to identify natural fungal enemies of coffee leaf rust (CLR), Hemileia vastatrix, over 1500 strains were isolated, either as endophytes from healthy tissues of Coffea species or as mycoparasites ...
Miraine Kapeua-Ndacnou, Lucas Magalhães de Abreu, Davi Mesquita de Macedo, Thaisa Ferreira da Nóbrega, Caio Mattos Pereira, Harry Charles Evans, Robert Weingart Barreto   +6 more
doaj   +1 more source

Analysis of transposable elements in Hemileia vastatrix and Coffea spp. [PDF]

, 2022
A ferrugem do cafeeiro é causada pelo fungo Hemileia vastatrix Berk. & Broome, um parasita obrigatório que infecta folhas de plantas do gênero botânico Coffea. Entre as espécies cultivadas deste gênero, Coffea arabica é a mais suscetível.
Silva, Lucas Fagundes da
core   +1 more source

Massive production of Hemileia vastatrix uredospores for infection of Coffea arabica seedlings

Scientia Agropecuaria, 2023
Coffee leaf rust (Hemileia vastatrix) is the most important disease in coffee crops around the world. Currently, there is limited knowledge about mass production methodologies and ex-situ infection of H.
Angel David Hernández-Amasifuen, Lenin Rivadeneyra-Chisquipama , Amner Padilla-Dominguez, Richard Paredes-Espinosa, Juan Carlos Guerrero-Abad, Elías Torres-Flores , Jorge Luis Peláez-Rivera, Fernando Marcelo Carvajal-Vallejos, Dina Lida Gutiérrez-Reynoso, Mike Anderson Corazon-Guivin   +9 more
doaj   +1 more source

Incidence of Coffee Leaf Rust in Vietnam, Possible Original Sources and Subsequent Pathways of Migration

Frontiers in Plant Science, 2022
This research focused on the incidence and population genetics of coffee leaf rust (CLR) fungus, Hemileia vastatrix, to estimate the possible original source(s) and subsequent migration pathways of wind-borne and human-aided spores in three main coffee ...
Cham Thi Mai Le, Cham Thi Mai Le, Izumi Okane, Yoshitaka Ono, Yoshiaki Tsuda, Yuichi Yamaoka   +5 more
doaj   +1 more source

Essential Oils and Antagonistic Microorganisms as Eco-Friendly Alternatives for Coffee Leaf Rust Control

Plants, 2023
Coffee leaf rust (CLR) is caused by the biotrophic fungus Hemileia vastatrix Berk. & Br., a disease of economic importance, reducing coffee yield up to 60%. Currently, CLR epidemics have negatively impacted food security.
Maricela Santiago-Santiago, Gabriela Sánchez-Viveros, Luis Hernández-Adame, Cesar Josué Chiquito-Contreras, Alejandro Salinas-Castro, Roberto Gregorio Chiquito-Contreras, Luis Guillermo Hernández-Montiel   +6 more
doaj   +1 more source

Isolation and identification of antagonistic fungi on coffee leaf rust in the Dieng highlands of Banjarnegara, Indonesia

Egyptian Journal of Biological Pest Control, 2023
Background Coffee is an important plantation crop in Indonesia. The coffee cultivation process was disrupted due to the fungus Hemileia vastatrix which causes rust disease. Biological control has the potential to suppress disease development.
Nur Kholida Wulansari, Nur Prihatiningsih, Dewanti Risa Utami, Wiyantono Wiyantono, Agus Riyanto   +4 more
doaj   +1 more source

Infection by Hemileia vastatrix [PDF]

Nature, 1967
RAJENDREN1 has recently published observations on the nuclear life cycle of Hemileia vastatrix in which he describes penetration of the leaf as occurring by means of a “bifid infection peg” produced from an appressorium, which he considers does not lie over a stoma.
openaire   +2 more sources

Metabolicoffee - How primary metabolism modulates coffea spp. - Hemileia Vastatrix interactions?

, 2022
Coffee leaf rust (Hemileia vastatrix) is the most important disease of Coffea arabica. This project aims to identify coffee’s primary metabolic components essential for growth and development that are simultaneously involved in plant defense ...
Pinheiro, Carla, Loureiro, Andreia, Diniz, Inês, Martins, Maria de Fátima, Silva, Maria do Céu, D'Auria, John, Guerra-Guimarães, Leonor   +6 more
core   +2 more sources