Evaluation of the incidence and severity of olive leaf. All structured data from the file and property namespaces is available under the creative commons cc0 license. Losses arise mostly from defoliation of severely infected trees, with consequently reduced yield. Pdf resistance of olive tree to spilocaea oleagina is mediated. Tunisia has an inheritance rich of table olive cultivars with about 24. This plant disease commonly affects the leaves of olive trees worldwide.
Article full text enhanced pdf format, 303501 bytes. Survey of spilocaea oleagina, causal agent of olive leaf spot, in north of iran. The first record of peacock spot on olives in new south wales, australia, was made informally in. If you see many leaves falling off from your olive tree, and there are blackish stains on the surface of. Observations on spot caused by fusicladium oleagineum on olives. Response of olive olea europaeacultivars against venturia. Olive leaf spot ols caused by the fungus spilocaea oleagina castagne is one of the serious diseases of olive trees in many parts of the world. Ishs iii international symposium on olive growing epidemiology of leaf spot of olive tree caused by spilocaea oleagina in southern spain.
The seventh scientific agricultural conference ssac2012 irbid jordan october 810, 2012 conference program organized by. Pdf spilocaea oleagina in olive groves of southern spain. Download adobe acrobat reader free software to read pdf files. Resistance of olivetree to spilocaea oleagina is mediated by the synthesis of phenolic compounds. Files are available under licenses specified on their description page. Relative susceptibility of new olive cultivars to spilocaea oleagina, colletotrichum acutatum, and pseudocercospora cladosporioides. Phylogeny of the fungus spilocaea oleagina, the causal agent of. To download the pdf, click the download link above. Pdf evaluation of the incidence and severity of olive. Phylogenyofthefungus spilocaea oleagina,thecausalagentof. Evaluation of susceptibility of an olive progeny picholine x meski to. Latent infection of olive leaf spot disease on palestinian olives. Evaluation of the incidence and severity of olive leaf spot caused by spilocaea oleagina on olive trees in palestine 459 the relationship between disease incidence and disease severity is described by a linear regression figure 4. Spilocaea oleaginea is a deuteromycete fungal plant pathogen, the cause of the disease olive peacock spot, also known as olive leaf spot and birds eye spot.
The distribution in this summary table is based on all the information available. Pdf survey of spilocaea oleagina, causal agent of olive leaf spot. Use the link below to share a fulltext version of this article with your friends and colleagues. Olive scab or leaf spot, caused by the fungus spilocaea oleagina, is widespread in the mediterranean region. Evaluation of the incidence and severity of olive leaf spot caused by spilocaea oleagina in different olive cultivars in palestine. Phylogeny of the fungus spilocaea oleagina, the causal.
The fungus spilocaea oleagina causes peacock leaf spot in olive. Pdf relative susceptibility of new olive cultivars to. Alternatively, you can download the pdf file directly to your computer, from where it can be opened using a pdf reader. In order to get insight, an in vitro culture of the fungus has been established and its identity confirmed by amplified fragment length polymorphism analysis. The disease affects trees throughout the growing season and can cause significant losses in yield. Overall, tetraconazole reduced the disease and, as a systemic action, may be associated with dodine or copper to control spilocaea oleagina particularly when the disease is well developed.
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