21 results match your criteria: "National Coffee Research Center[Affiliation]"
Front Educ (Lausanne)
July 2024
EMBL's European Bioinformatics Institute (EMBL-EBI), Hinxton, United Kingdom.
The CABANA project (Capacity Building for Bioinformatics in Latin America) was funded by the UK's Global Challenges Research Fund in 2017 with the aim to strengthen the bioinformatics capacity and extend its applications in Latin America focused on three challenge areas - communicable diseases, sustainable food production and protection of biodiversity. For 5 years, the project executed activities including data analysis workshops, train-the-trainer workshops, secondments, eLearning development, knowledge exchange meetings, and research projects in 10 countries. The project was successful in accomplishing all its goals with a major impact on the region.
View Article and Find Full Text PDFPlant Dis
September 2024
Discipline of Plant Pathology, Colombian National Coffee Research Center (Cenicafé) - Colombian Coffee Growers Federation (CCGF), Manizales, Caldas 170009, Colombia.
Coffee berry disease is caused by , a quarantine fungus still absent from most coffee-producing countries. Given the potential adverse effects on coffee berry production, it is a severe worldwide threat to farmers and industry. Current biosecurity management focuses on exclusion by applying quarantine measures, including the certification of coffee plants and their products.
View Article and Find Full Text PDFFoods
March 2024
Department of Entomology, National Coffee Research Center, Cenicafé, Manizales 170009, Colombia.
The metataxonomic diversity and microbial composition of microorganisms during the coffee fermentation process as well as their relationship with coffee quality were determined across 20 farms in the department of Cesar, Colombia, by sampling coffee fruits from ; Var. Castillo General, Var. Colombia, and Var.
View Article and Find Full Text PDFInsects
February 2024
Department of Entomology, National Coffee Research Center-Cenicafé, Manizales 170009, Colombia.
Despite the important role that flower-visiting insects play in agricultural production, none of the previous studies of coffee pollinators in Colombia have incorporated functional diversity into their analysis. Therefore, this study aimed to quantify the abundance, richness, and functional diversity of insects that visit flowers in coffee crops. Twenty-eight plots were selected among five sites in the north, center, and south of Colombia.
View Article and Find Full Text PDFInsects
November 2023
Animal and Plant Health Inspection Service, United States Department of Agriculture, District of Columbia (USDA), Washington, DC 20250, USA.
The coffee berry borer (CBB), (Ferrari, 1867) (Coleoptera: Curculionidae: Scolytinae), native to Africa, is a major global insect pest of coffee. It has invaded many coffee production areas around the world that do not have natural enemies. In this study, two African parasitoids, Waterston (Hymenoptera: Bethylidae) and Waterston (Hymenoptera: Eulophidae), were mass-reared for field release against in Chinchiná, Colombia.
View Article and Find Full Text PDFMicrobiol Resour Announc
November 2023
Plant Breeding, Colombian National Coffee Federation (FNC)/National Coffee Research Center (CENICAFE), Chinchiná, Colombia.
Coffee leaf rust, caused by the fungus (Basidiomycota; Pucciniomycota) is a devastating disease spread worldwide. To improve the available genomes, we use PacBio HiFi sequencing enhanced by Dovetail Omni-C chromatin conformation capture to assemble a highly contiguous 747.98 Mb genome of an isolate collected from .
View Article and Find Full Text PDFPLoS One
September 2023
Plant Breeding, National Coffee Research Center (Cenicafé), Manizales, Caldas, Colombia.
In coffee (Coffea arabica L.), male sterility is a prerequisite for the exploitation of heterosis since it provides an efficient and reliable method for the production of hybrid seeds. Given its relevance, the objective of this study was to identify male-sterile genotypes within the Colombian Coffee Collection that can be used in genetic improvement.
View Article and Find Full Text PDFJ Vis Exp
March 2022
Department of Entomology, National Coffee Research Center.
Prior to recommending insecticides to treat the coffee berry borer (CBB) Hypothenemus hampei, it is valuable to know the mortality and repellency of these insecticides against adult insects or their impact on reproductive output. However, currently available methods assess adult mortality only, limiting the selection of novel insecticides with a different mode of action. In this work, different experimental methods were examined to identify the diverse effects on the CBB under laboratory conditions.
View Article and Find Full Text PDFFront Microbiol
July 2021
Department of Entomology, National Coffee Research Center (Cenicafe), Manizales, Colombia.
Neotrop Entomol
June 2021
Department of Entomology, National Coffee Research Center, Cenicafé, Manizales, Chinchiná, Colombia.
During coffee harvest, picked berries fall to the ground where they serve as a reservoir for the coffee berry borer (CBB) which then infest coffee berries on the trees. This study tested the effect of fallen CBB-infested coffee berries on the infestation of coffee trees (Coffea arabica). Three-year-old trees were treated with either 0, 1, 5, 10, 15, or 20 CBB-infested berries placed on the root vicinity.
View Article and Find Full Text PDFCoffee berry borer-CBB (Hypothenemus hampei) is a globally important economic pest of coffee (Coffea spp.). Despite current insect control methods for managing CBB, development of future control strategies requires a better understanding of its biology and interaction with its host plant.
View Article and Find Full Text PDFJ Chem Ecol
September 2020
Department of Entomology, National Coffee Research Center, Cenicafé, Manizales, Colombia.
The coffee berry borer (CBB) is one of the main coffee pests in the world including Colombia. This pest is difficult to manage because of its cryptic habits and the continuous availability of coffee fruits. Among the new management strategies being tested is the use of volatile compounds as insect repellents.
View Article and Find Full Text PDFFront Plant Sci
June 2020
Department of Entomology, Purdue University, West Lafayette, IN, United States.
The Hessian fly (HF, ) is a plant-galling parasite of wheat ( spp.). Seven percent of its genome is composed of highly diversified signal-peptide-encoding genes that are transcribed in HF larval salivary glands.
View Article and Find Full Text PDFViruses
June 2019
Division of Plant Sciences, University of Missouri, Columbia, MO 65211, USA.
In this paper we have characterized the lineage of two traits associated with the coat proteins (CPs) of the tombusvirids: Silencing suppression and HR elicitation in species. We considered that the tombusvirid CPs might collectively be considered an effector, with the CP of each CP-encoding species comprising a structural variant within the family. Thus, a phylogenetic analysis of the CP could provide insight into the evolution of a pathogen effector.
View Article and Find Full Text PDFJ Econ Entomol
September 2018
Entomology and Acarology Department, Luiz de Queiroz College of Agriculture, University of São Paulo, Av. Pádua Dias, São Paulo, Brazil.
Coffee culture, one of the main agricultural activities in Brazil, has undergone recent negative impacts due to unfavorable climate conditions, with a subnormal rainy period and increased temperatures during the second half of 2015. The coffee berry borer Hypothenemus hampei (Ferrari, 1867) (Coleoptera: Curculionidae) is one of the main insect pests of coffee crops worldwide. The present research aimed to determine the climate zones for coffee berry borer in the state of São Paulo, based on its thermal requirements.
View Article and Find Full Text PDFMol Genet Genomics
June 2017
UNESP-Univ. Estadual Paulista, São José do Rio Preto, SP, Brazil.
Bioresour Technol
October 2016
Leibniz Institute for Agricultural Engineering Potsdam-Bornim, Max-Eyth-Allee 100, 14469 Potsdam, Germany. Electronic address:
In this study, the lignocellulosic residue coffee pulp was used as carbon source in fermentative l(+)-lactic acid production using Bacillus coagulans. After thermo-chemical treatment at 121°C for 30min in presence of 0.18molL(-1) H2SO4 and following an enzymatic digestion using Accellerase 1500 carbon-rich hydrolysates were obtained.
View Article and Find Full Text PDFBioresour Technol
July 2016
Leibniz Institute for Agricultural Engineering Potsdam-Bornim, Max-Eyth-Allee 100, 14469 Potsdam, Germany. Electronic address:
In this study, mucilage, a residue from coffee production, was investigated as substrate in fermentative l(+)-lactic acid production. Mucilage was provided as liquid suspension consisting glucose, galactose, fructose, xylose and sucrose as free sugars (up to 60gL(-1)), and used directly as medium in Bacillus coagulans batch fermentations carried out at 2 and 50L scales. Using mucilage and 5gL(-1) yeast extract as additional nitrogen source, more than 40gL(-1) lactic acid was obtained.
View Article and Find Full Text PDFPhytochemistry
February 2014
McGill University, Department of Biochemistry, Francesco Bellini Life Sciences Building, 3649 Promenade Sir William Osler, Montreal, Quebec, Canada. Electronic address:
The coffee berry borer Hypothenemus hampei is a pest that causes great economic damage to coffee grains worldwide. Because the proteins consumed are digested by aspartic proteases in the insect's midgut, the inhibition of these proteases by transferring a gene encoding an aspartic protease inhibitor from Lupinus bogotensis Benth. to coffee plants could provide a promising strategy to control this pest.
View Article and Find Full Text PDFPhytochemistry
June 2010
National Coffee Research Center (Cenicafé), Plant Breeding Department, Chinchiná, Caldas, Colombia.
The coffee berry borer, Hypothenemus hampei (Ferrari), is one of the most devastating coffee pests (Coffea arabica L.) worldwide. Digestion in the midgut of H.
View Article and Find Full Text PDFPlant Dis
March 2007
Virology Unit, International Center for Tropical Agriculture (CIAT), Cali, Colombia.
Coffee crispiness ("crespera"), a disease of uncertain etiology, has been endemic in coffee (Coffea arabica L.) plantations in Colombia for at least 60 years. Symptoms typically consist of bud proliferation, abundant short and narrow leaves, phyllody, floral abortion, monospermic fruit, and dwarfing of plants.
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