Results 11 to 20 of about 26,966 (216)

Influence of Environmental Conditions and Genetic Background of Arabica Coffee (C. arabica L) on Leaf Rust (Hemileia vastatrix) Pathogenesis

open access: yesFrontiers in Plant Science, 2017
Global warming is a major threat to agriculture worldwide. Between 2008 and 2013, some coffee producing countries in South and Central America suffered from severe epidemics of coffee leaf rust (CLR), resulting in high economic losses with social ...
Lucile Toniutti   +9 more
doaj   +3 more sources

Shade and leaf retention: an aspect of effective Coffee Leaf Rust management [PDF]

open access: yes, 2019
Coffee Leaf Rust (CLR) has been reported in over 50 coffee growing countries causing significant economic losses in Arabica coffee. The aim of this study was to determine the effect of shade on leaf life span in relation to severity of coffee leaf rust ...
Alwora, G.   +4 more
core   +1 more source

Role of Mineral Elements to Induce the Resistance of Arabica Coffee Against Rust Disease at Lowland Area [PDF]

open access: yesE3S Web of Conferences, 2020
Lowland arabica coffee can be affected by leaf rust and its decrease the coffee production up to 80%. The resistance level of the plant can be determined by the content of cellulose, lignin, calcium pectate, and polyphenols in leaf tissue.
Ghufron Rosyady Muhammad   +3 more
doaj   +1 more source

Elucidating the interactions between the rust Hemileia vastatrix and a Calonectria mycoparasite and the coffee plant

open access: yesiScience, 2021
Summary: Calonectria hemileiae, a fungus associated with pustules of the coffee leaf rust (CLR, Hemileia vastatrix) in Brazil, was tested in vitro and in planta to assess its biocontrol potential.
Sara Salcedo-Sarmiento   +8 more
doaj   +1 more source

Tree Effects on Coffee Leaf Rust at Field and Landscape Scales [PDF]

open access: yesPlant Disease, 2023
Although integrating trees into agricultural systems (i.e., agroforestry systems) provides many valuable ecosystem services, the trees can also interact with plant diseases. We demonstrate that a detailed understanding of how plant diseases interact with trees in agroforestry systems is necessary to identify key tree canopy characteristics, leaf ...
Avelino, Jacques   +8 more
openaire   +3 more sources

INCIDENCE AND SEVERITY OF COFFEE LEAF RUST, CERCOSPORIOSIS AND COFFEE LEAF MINER IN COFFEE PROGENIES [PDF]

open access: yesCoffee Science, 2018
Coffee leaf rust is the main disease of this crop, however cercosporiosis and coffee leaf miner can also cause significant damage when they reach high levels of infestation. Plant genetic improvement for resistance is one of the best tools for controlling plant diseases.
Amador Eduardo de Lima   +6 more
openaire   +1 more source

Coffee Leaf Rust Resistance: An Overview

open access: yes, 2023
AbstractCoffee is one of the most important cash crops and beverages. Several diseases caused by fungi, bacteria, and viruses can affect coffee plantations and compromise production. Coffee leaf rust (CLR), caused by the biotrophic fungus Hemileia vastatrix is the top fungal disease, representing a permanent threat to sustainable Arabica coffee ...
Guerra-Guimarães, Leonor   +8 more
openaire   +4 more sources

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