A fungal disease (Hemileia vastatrix) that produces orange powdery lesions on the underside of coffee leaves, causing defoliation and yield loss in Arabica coffee in particular. It devastated coffee production in Ceylon in the nineteenth century, effectively ending the island's coffee industry and prompting a shift to tea, and a severe epidemic across Central America between 2012 and 2014 caused billions of dollars in losses and displaced hundreds of thousands of coffee workers.
Facts
Classification
Quarantine StatusQuarantine Pest (ISPM 5) 2 Connections
Associated With
Coffee, Crops Coffee leaf rust (Hemileia vastatrix) is the most significant fungal disease of coffee, historically devastating Sri Lankan production.
Caused By Agent Kind
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Originated In
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Found In
Also in Geography Atlas: where this subject is found.
Also in Geography Atlas: where this subject is found.
Also in Geography Atlas: where this subject is found.
Sources
1. Coffee Leaf Rust (Wikipedia)
Wikimedia FoundationOpening definition paragraph
Hemileia vastatrix is a multicellular basidiomycete fungus of the order Pucciniales that causes coffee leaf rust (CLR), a disease affecting the coffee plant. Coffee serves as the obligate host of coffee rust, that is, the rust must have access to and come into physical contact with coffee in order to survive.
lead description
A fungal disease (Hemileia vastatrix) that produces orange powdery lesions on the underside of coffee leaves, causing defoliation and yield loss in Arabica coffee in particular.
View the Source 2. European and Mediterranean Plant Protection Organization (EPPO): EPPO Global Database: Hemileia vastatrix categorization
European and Mediterranean Plant Protection Organization (EPPO)Categorization tableQuote, Categorization table
Quarantine pest 2018
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