Variability of Genotypes of Arabica Coffee (Coffea arabica L.) in Coffee Leaf Rust (Hemileia vastatrix)

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منابع مشابه

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

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 implications for coffee growers. The climatic events not only favored the development of the pathogen but also affected the physiological status of th...

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Equine poisoning by coffee husk (Coffea arabica L.)

BACKGROUND In Brazil, coffee (Coffea arabica) husks are reused in several ways due to their abundance, including as stall bedding. However, field veterinarians have reported that horses become intoxicated after ingesting the coffee husks that are used as bedding. The objective of this study was to evaluate whether coffee husk consumption causes intoxication in horses. RESULTS Six horses fed c...

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Chemometric Discrimination of Coffee (Coffea arabica L.) Genotypes and Growing Origins

The objective of this work was to compare the effectiveness of three chemical families – namely elements, chlorogenic acids (CGA) and fatty acids (FA) – for the discrimination of Arabica genotypes (traditional versus modern introgressed lines) and potential terroirs within a given coffee growing area. The experimental design included three Colombian locations (Location 1, Location 2, and Locati...

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Genetic Diversity of Arabica Coffee (Coffea arabica L.) in Nicaragua as Estimated by Simple Sequence Repeat Markers

Coffea arabica L. (arabica coffee), the only tetraploid species in the genus Coffea, represents the majority of the world's coffee production and has a significant contribution to Nicaragua's economy. The present paper was conducted to determine the genetic diversity of arabica coffee in Nicaragua for its conservation and breeding values. Twenty-six populations that represent eight varieties in...

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Economic Significance of Coffee (Coffee Arabica) Production in Parbat District of Nepal

This study considered the production economics of coffee in Pakuwa village development committee of Parbat district, Nepal. Household Survey was done in June 2014. Data collection was done using semi-structured pre-tested questionnaire administered on 40 coffee producers selected randomly. Gross margin analysis, profitability index and the benefit-cost ratio was used to analyze the production e...

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ژورنال

عنوان ژورنال: Jurnal Agro Industri Perkebunan

سال: 2020

ISSN: 2548-9259,2337-9944

DOI: 10.25181/jaip.v8i1.1285