Coffee leaf rust in Brazil: Historical events, current situation, and control measures

GH Sera, CHS de Carvalho, JC de Rezende Abrahão… - Agronomy, 2022 - mdpi.com
In this review of coffee leaf rust (CLR) in Brazil, we report:(i) the historical introduction of CLR
in Brazil and the first control measures;(ii) favorable environmental conditions and times of …

Strategies for coffee leaf rust management in organic crop systems

MLV de Resende, EA Pozza, T Reichel, DMS Botelho - Agronomy, 2021 - mdpi.com
Coffee is a crop of great economic importance in many countries. The organic coffee crop
stands out from other production systems by aiming to eliminate the use of synthetic …

Detecting coffee leaf rust with UAV-based vegetation indices and decision tree machine learning models

DB Marin, LS Santana, BDS Barbosa… - … and Electronics in …, 2021 - Elsevier
Coffee leaf rust (CLR) is one of the most devastating leaf diseases in coffee plantations. By
knowing the symptoms, severity, and spatial distribution of CLR, farmers can improve …

Climate risks and vulnerabilities of the Arabica coffee in Brazil under current and future climates considering new CMIP6 models

CG Dias, FB Martins, MA Martins - Science of The Total Environment, 2024 - Elsevier
The susceptibility to climate change concerns the coffee market worldwide due to possible
severe productivity losses. Brazil is the world's largest Arabica coffee producer and has …

Newly isolated phages preying on Pseudomonas syringae pv. garcae: In vitro and ex vivo inactivation studies in coffee plant leafs

EC Silva, LMR Rodrigues, MMDC Vila… - Enzyme and Microbial …, 2023 - Elsevier
Coffee canker, or bacterial halo blight (BHB) of coffee, is a disease caused by the
phytopathogenic bacterium Pseudomonas syringae pv. garcae (Psg), having been found for …

Copper and silver nanoparticles control coffee rust: Decrease the quantity of sprayed active ingredients and is an alternative for sustainable coffee production

FDS Leal, H Santos Neto, ICL Pinheiro… - European Journal of …, 2024 - Springer
Nanoparticles (NPs) have a high surface/volume ratio and small size (100≤ nm, these
characteristics allow its use in the management of plant diseases in small quantities. The …

Infection process and defense response of two distinct symptoms of Cercospora leaf spot in coffee leaves

CCL Andrade, MLV de Resende, SI Moreira… - Phytoparasitica, 2021 - Springer
Cercospora leaf spot, an important disease in coffee caused by the fungus Cercospora
coffeicola, can appear as two distinct symptoms on leaves, which are 'brown eye spot'(BES) …

[HTML][HTML] Multispectral radiometric characterization of coffee rust epidemic in different irrigation management systems

MS de Oliveira Pires, M de Carvalho Alves… - International Journal of …, 2020 - Elsevier
Abstract Coffee rust (Hemileia vastatrix Berk. & Br.) is one of the most prominent diseases in
coffee (Coffea arabica L.) and causes serious damage to the crop. The pathogen incubation …

Coffee leaf rust assessment: comparison and validation of diagrammatic scales for Coffea arabica

YF Figueiredo, JM Oliveira, KA Almeida… - European Journal of …, 2022 - Springer
Coffee leaf rust (CLR) is the most important disease in coffee and is caused by Hemileia
vastatrix. The use of a diagrammatic scale helps people more effectively evaluate rust …

Genetic and chemical control of coffee rust (Hemileia vastatrix Berk et Br.): impacts on coffee (Coffea arabica L.) quality

DR Pereira, DHS Nadaleti… - Journal of the …, 2021 - Wiley Online Library
BACKGROUND The occurrence of diseases can alter coffee (Coffea arabica L.) metabolism,
causing changes in the composition of coffee beans and beverage quality. However, little is …