Hemileia coffeicola
Names
Hemileia coffeicola in different languages.
Grey rust of coffee
Powdery rust of coffee
Rost: Kaffee
Rouille grise de la feuille du caféier
Rouille poudreuse du caféier
Roya del café
Roya gris de la hoja del cafeto
Roya pulverulenta del café
Uredo coffeicola
Hemileia coffeicola
Hemileia coffeicola
Eppo: HEMICO
Wikidata: Q5711675 Has disease name: Coffee rust | Powdery rust of coffee Order: Pucciniales Genus: Hemileia Species: Hemileia coffeicola Type: Fungus Hemileia coffeicola is a plant pathogen which effects coffee plantations in central to western Africa, particularly in Cameroon and São Tomé and Príncipe. It is a grey or orange rust fungus whose urediniospores are ornamented with warts or spines. Its sori are found scattered over leaf surfaces particularly on the entire underside of the leaf giving it the appearance of powdery blotches. It can be distinguished from the very similar hemileia vastatrix by the way in which the sori are scattered over the leaf surface rather than being found in distinct patches. The presence hyphae measuring up to 20-30 µm in diameter can also be used to distinguish h. coffeicola from h. vastatrix. It was first recorded on coffea arabica in Cameroon in 1932. Infected leaves eventually turn yellow and are desiccated. Source Wikipedia |
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Major host crops
Hemileia coffeicola
Eppo: HEMICO
Wikidata: Q5711675 Has disease name: Coffee rust | Powdery rust of coffee Order: Pucciniales Genus: Hemileia Species: Hemileia coffeicola Type: Fungus Hemileia coffeicola is a plant pathogen which effects coffee plantations in central to western Africa, particularly in Cameroon and São Tomé and Príncipe. It is a grey or orange rust fungus whose urediniospores are ornamented with warts or spines. Its sori are found scattered over leaf surfaces particularly on the entire underside of the leaf giving it the appearance of powdery blotches. It can be distinguished from the very similar hemileia vastatrix by the way in which the sori are scattered over the leaf surface rather than being found in distinct patches. The presence hyphae measuring up to 20-30 µm in diameter can also be used to distinguish h. coffeicola from h. vastatrix. It was first recorded on coffea arabica in Cameroon in 1932. Infected leaves eventually turn yellow and are desiccated. Source Wikipedia |
Minor host crops
Hemileia coffeicola
Eppo: HEMICO
Wikidata: Q5711675 Has disease name: Coffee rust | Powdery rust of coffee Order: Pucciniales Genus: Hemileia Species: Hemileia coffeicola Type: Fungus Hemileia coffeicola is a plant pathogen which effects coffee plantations in central to western Africa, particularly in Cameroon and São Tomé and Príncipe. It is a grey or orange rust fungus whose urediniospores are ornamented with warts or spines. Its sori are found scattered over leaf surfaces particularly on the entire underside of the leaf giving it the appearance of powdery blotches. It can be distinguished from the very similar hemileia vastatrix by the way in which the sori are scattered over the leaf surface rather than being found in distinct patches. The presence hyphae measuring up to 20-30 µm in diameter can also be used to distinguish h. coffeicola from h. vastatrix. It was first recorded on coffea arabica in Cameroon in 1932. Infected leaves eventually turn yellow and are desiccated. Source Wikipedia |
Natural enemy
Hemileia coffeicola
Eppo: HEMICO
Wikidata: Q5711675 Has disease name: Coffee rust | Powdery rust of coffee Order: Pucciniales Genus: Hemileia Species: Hemileia coffeicola Type: Fungus Hemileia coffeicola is a plant pathogen which effects coffee plantations in central to western Africa, particularly in Cameroon and São Tomé and Príncipe. It is a grey or orange rust fungus whose urediniospores are ornamented with warts or spines. Its sori are found scattered over leaf surfaces particularly on the entire underside of the leaf giving it the appearance of powdery blotches. It can be distinguished from the very similar hemileia vastatrix by the way in which the sori are scattered over the leaf surface rather than being found in distinct patches. The presence hyphae measuring up to 20-30 µm in diameter can also be used to distinguish h. coffeicola from h. vastatrix. It was first recorded on coffea arabica in Cameroon in 1932. Infected leaves eventually turn yellow and are desiccated. Source Wikipedia |
Q&A
Hemileia coffeicola
Eppo: HEMICO
Wikidata: Q5711675 Has disease name: Coffee rust | Powdery rust of coffee Order: Pucciniales Genus: Hemileia Species: Hemileia coffeicola Type: Fungus Hemileia coffeicola is a plant pathogen which effects coffee plantations in central to western Africa, particularly in Cameroon and São Tomé and Príncipe. It is a grey or orange rust fungus whose urediniospores are ornamented with warts or spines. Its sori are found scattered over leaf surfaces particularly on the entire underside of the leaf giving it the appearance of powdery blotches. It can be distinguished from the very similar hemileia vastatrix by the way in which the sori are scattered over the leaf surface rather than being found in distinct patches. The presence hyphae measuring up to 20-30 µm in diameter can also be used to distinguish h. coffeicola from h. vastatrix. It was first recorded on coffea arabica in Cameroon in 1932. Infected leaves eventually turn yellow and are desiccated. Source Wikipedia |
Images
Hemileia coffeicola
Eppo: HEMICO
Wikidata: Q5711675 Has disease name: Coffee rust | Powdery rust of coffee Order: Pucciniales Genus: Hemileia Species: Hemileia coffeicola Type: Fungus Hemileia coffeicola is a plant pathogen which effects coffee plantations in central to western Africa, particularly in Cameroon and São Tomé and Príncipe. It is a grey or orange rust fungus whose urediniospores are ornamented with warts or spines. Its sori are found scattered over leaf surfaces particularly on the entire underside of the leaf giving it the appearance of powdery blotches. It can be distinguished from the very similar hemileia vastatrix by the way in which the sori are scattered over the leaf surface rather than being found in distinct patches. The presence hyphae measuring up to 20-30 µm in diameter can also be used to distinguish h. coffeicola from h. vastatrix. It was first recorded on coffea arabica in Cameroon in 1932. Infected leaves eventually turn yellow and are desiccated. Source Wikipedia |