Teliospores of Hemileia vastatrix :
Teliospores of Hemileia vastatrix were observed on Coffea arabica leaves at the end of the dry, winter months in South Africa. A scanning electron microscopy study revealed that teliospores are predicellate, smooth, spherical or napiform with a terminal papilla. They are borne on teliosporophores or separately. Teliospores germinate in situ producing a promycelium from which four spherical basidiospores are formed.
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Main Authors: | , , |
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Format: | biblioteca |
Language: | eng |
Published: |
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Subjects: | COFFEA ARABICA, HEMILEIA VASTATRIX, ROYA, ENFERMEDADES FUNGOSAS, TELIOSPORAS, MICROSCOPIA, AFRICA, |
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Summary: | Teliospores of Hemileia vastatrix were observed on Coffea arabica leaves at the end of the dry, winter months in South Africa. A scanning electron microscopy study revealed that teliospores are predicellate, smooth, spherical or napiform with a terminal papilla. They are borne on teliosporophores or separately. Teliospores germinate in situ producing a promycelium from which four spherical basidiospores are formed. |
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