Results 51 to 60 of about 69,583 (195)

Exploitation of synteny for positional gene cloning in coffee [PDF]

open access: yes, 2008
Coffee leaf rust caused by the obligate parasitic fungus Hemileia vastatrix is an economically important disease and a major limiting factor for arabica coffee (Coffea arabica) production. While the rust resistance genes identified in C.
Combes, Marie-Christine   +5 more
core  

PEMBERIAN BIOCHAR DIPERKAYA TRICHODERMA DENGAN PENAMBAHAN AMONIUM NITRAT UNTUK MENINGKATKAN PERTUMBUHAN BIBIT KOPI ARABIKA

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2020
Coffee is a source of foreign exchange that plays an important role in the development of the plantation industry. However, many coffee-producing regions have experienced quite detrimental yields in recent years due to the rust of coffee leaves (Hemileia
Wuri Nastiti, Cahyo Prayogo
doaj   +1 more source

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

open access: yesAgronomy, 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   +3 more
doaj   +1 more source

G x E interactions on yield and quality in Coffea arabica: New F1 hybrids outperform American cultivars [PDF]

open access: yes, 2020
Conventional American cultivars of coffee are no longer adapted to global warming. Finding highly productive and stable cultivars in different environments without neglecting quality characteristics has become a priority for breeders.
Abdallah, Cécile   +13 more
core   +1 more source

Relationships between landscape context and coffee rust (Hemileia vastatrix), coffee berry borer (Hypothenemus hampei) and the rootknot nematodes Meloidogyne spp. En Costa Rica [PDF]

open access: yes, 2010
Disease and pest attack intensities are mainly determined at the plot level through interactions between the host, noxious organism, environment and agricultural management (Zadoks and Schein, 1979).
Avelino, Jacques   +4 more
core  

A systematic review of data quality issues in knowledge discovery tasks [PDF]

open access: yes, 2015
Hay un gran crecimiento en el volumen de datos porque las organizaciones capturan permanentemente la cantidad colectiva de datos para lograr un mejor proceso de toma de decisiones.
Corrales, David Camilo   +2 more
core   +2 more sources

Screening for Resistance to Coffee Leaf Rust

open access: yes, 2023
AbstractCoffee leaf rust (CLR), caused by Hemileia vastatrix (Hv), is one of the main limiting factors of Arabica coffee production worldwide. Breeding for rust resistance is the most appropriate and sustainable strategy to control CLR. The characterization of coffee resistance to Hv, initiated in the 1930s in India, expanded with the creation of ...
Varzea, Vitor   +2 more
openaire   +2 more sources

Fungal Diversity Detected by ITS-5.8S from Coffea arabica Leaves Infected by Rust (Hemileia vastatrix) in Southern Ecuador

open access: yesDiversity
Coffee production worldwide is affected by the pathogen Hemileia vastatrix, which causes the “coffee rust” disease and may be associated with other fungi.
Darío Cruz   +4 more
doaj   +1 more source

Coffee Rust Forecast Systems: Development of a Warning Platform in a Minas Gerais State, Brazil

open access: yesAgronomy, 2021
This study aimed to develop a warning system platform for coffee rust incidence fifteen days in advance, as well as validating and regionalizing multiple linear regression models based on meteorological variables.
Edson Ampélio Pozza   +5 more
doaj   +1 more source

Resistance of Liberica Coffee Against Leaf Rust Disease (Hemileia Vastatrix B. Et Br.) in Kepulauan Meranti [PDF]

open access: yes, 2015
Leaf rust disease caused by Hemileia vastatrix is considered as the most devastating disease in coffee plants due to it can kill the plants. The objective of this research was to determine the resistance of Liberica coffee derived from Kepulauan Meranti ...
Harni, R. (Rita)   +2 more
core  

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