Method of uredospore dispersal of the coffee leaf-rust fungus, Hemileia vastatrix :
Experimental evidence is presented against the view that uredospores of the rust, Hemileia vastatrix, are normally distributed by wind, although this method of dispersal does apparently occur at a very low level. The uredospores of the rust adhere strongly to each other, to leaves, and to any surfaces however smooth. Their mutual adhesion is broken down by water, and it is concluded that the periodic build-up of rust epidemics is almost entirely a result of spore-dispersal by water-splash. This observation has an important bearing on the problem of control
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| Subjects: | COFFEA, HEMILEIA, ROYA, ENFERMEDADES FUNGOSAS, TRANSMISION DE ENFERMEDADES, VIENTO, HEMILEIA VASTATRIX, UREDOSPORAS, |
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KOHA-OAI-BVE:797492020-02-03T21:47:11ZMethod of uredospore dispersal of the coffee leaf-rust fungus, Hemileia vastatrix : 99950 Nutman, F.J. 111395 Roberts, F.M. 49532 Bock, K.R. Set 1960engExperimental evidence is presented against the view that uredospores of the rust, Hemileia vastatrix, are normally distributed by wind, although this method of dispersal does apparently occur at a very low level. The uredospores of the rust adhere strongly to each other, to leaves, and to any surfaces however smooth. Their mutual adhesion is broken down by water, and it is concluded that the periodic build-up of rust epidemics is almost entirely a result of spore-dispersal by water-splash. This observation has an important bearing on the problem of controlExperimental evidence is presented against the view that uredospores of the rust, Hemileia vastatrix, are normally distributed by wind, although this method of dispersal does apparently occur at a very low level. The uredospores of the rust adhere strongly to each other, to leaves, and to any surfaces however smooth. Their mutual adhesion is broken down by water, and it is concluded that the periodic build-up of rust epidemics is almost entirely a result of spore-dispersal by water-splash. This observation has an important bearing on the problem of controlCOFFEAHEMILEIAROYAENFERMEDADES FUNGOSASTRANSMISION DE ENFERMEDADESVIENTOHEMILEIA VASTATRIXUREDOSPORASTransactions of the British Mycological Society (RU) |
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COFFEA HEMILEIA ROYA ENFERMEDADES FUNGOSAS TRANSMISION DE ENFERMEDADES VIENTO HEMILEIA VASTATRIX UREDOSPORAS COFFEA HEMILEIA ROYA ENFERMEDADES FUNGOSAS TRANSMISION DE ENFERMEDADES VIENTO HEMILEIA VASTATRIX UREDOSPORAS |
| spellingShingle |
COFFEA HEMILEIA ROYA ENFERMEDADES FUNGOSAS TRANSMISION DE ENFERMEDADES VIENTO HEMILEIA VASTATRIX UREDOSPORAS COFFEA HEMILEIA ROYA ENFERMEDADES FUNGOSAS TRANSMISION DE ENFERMEDADES VIENTO HEMILEIA VASTATRIX UREDOSPORAS 99950 Nutman, F.J. 111395 Roberts, F.M. 49532 Bock, K.R. Method of uredospore dispersal of the coffee leaf-rust fungus, Hemileia vastatrix : |
| description |
Experimental evidence is presented against the view that uredospores of the rust, Hemileia vastatrix, are normally distributed by wind, although this method of dispersal does apparently occur at a very low level. The uredospores of the rust adhere strongly to each other, to leaves, and to any surfaces however smooth. Their mutual adhesion is broken down by water, and it is concluded that the periodic build-up of rust epidemics is almost entirely a result of spore-dispersal by water-splash. This observation has an important bearing on the problem of control |
| format |
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| topic_facet |
COFFEA HEMILEIA ROYA ENFERMEDADES FUNGOSAS TRANSMISION DE ENFERMEDADES VIENTO HEMILEIA VASTATRIX UREDOSPORAS |
| author |
99950 Nutman, F.J. 111395 Roberts, F.M. 49532 Bock, K.R. |
| author_facet |
99950 Nutman, F.J. 111395 Roberts, F.M. 49532 Bock, K.R. |
| author_sort |
99950 Nutman, F.J. |
| title |
Method of uredospore dispersal of the coffee leaf-rust fungus, Hemileia vastatrix : |
| title_short |
Method of uredospore dispersal of the coffee leaf-rust fungus, Hemileia vastatrix : |
| title_full |
Method of uredospore dispersal of the coffee leaf-rust fungus, Hemileia vastatrix : |
| title_fullStr |
Method of uredospore dispersal of the coffee leaf-rust fungus, Hemileia vastatrix : |
| title_full_unstemmed |
Method of uredospore dispersal of the coffee leaf-rust fungus, Hemileia vastatrix : |
| title_sort |
method of uredospore dispersal of the coffee leaf-rust fungus, hemileia vastatrix : |
| publishDate |
Set |
| work_keys_str_mv |
AT 99950nutmanfj methodofuredosporedispersalofthecoffeeleafrustfungushemileiavastatrix AT 111395robertsfm methodofuredosporedispersalofthecoffeeleafrustfungushemileiavastatrix AT 49532bockkr methodofuredosporedispersalofthecoffeeleafrustfungushemileiavastatrix |
| _version_ |
1756058641679515648 |