Phylogeny of the fungus spilocaea oleagina, the causal. Observations on spot caused by fusicladium oleagineum on olives. 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 seventh scientific agricultural conference ssac2012 irbid jordan october 810, 2012 conference program organized by. Evaluation of the incidence and severity of olive leaf spot caused by spilocaea oleagina in different olive cultivars in palestine. Relative susceptibility of new olive cultivars to spilocaea oleagina, colletotrichum acutatum, and pseudocercospora cladosporioides. 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. Evaluation of susceptibility of an olive progeny picholine x meski to. The disease is caused by the fungus spilocaea oleagina and can reduce the growth and yield of olive trees. Evaluation of the incidence and severity of olive leaf. Survey of spilocaea oleagina, causal agent of olive leaf spot, in north of iran.
Download adobe acrobat reader free software to read pdf files. Tunisia has an inheritance rich of table olive cultivars with about 24. Pdf survey of spilocaea oleagina, causal agent of olive leaf spot. This plant disease commonly affects the leaves of olive trees worldwide. The fungus spilocaea oleagina causes peacock leaf spot in olive. Losses arise mostly from defoliation of severely infected trees, with consequently reduced yield. Alternatively, you can download the pdf file directly to your computer, from where it can be opened using a pdf reader. Files are available under licenses specified on their description page. Phylogenyofthefungus spilocaea oleagina,thecausalagentof. Resistance of olivetree to spilocaea oleagina is mediated by the synthesis of phenolic compounds. 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. If you see many leaves falling off from your olive tree, and there are blackish stains on the surface of. Use the link below to share a fulltext version of this article with your friends and colleagues.
The first record of peacock spot on olives in new south wales, australia, was made informally in. Ishs iii international symposium on olive growing epidemiology of leaf spot of olive tree caused by spilocaea oleagina in southern spain. All structured data from the file and property namespaces is available under the creative commons cc0 license. Article full text enhanced pdf format, 303501 bytes. The distribution in this summary table is based on all the information available. To download the pdf, click the download link above.
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. Olive scab or leaf spot, caused by the fungus spilocaea oleagina, is widespread in the mediterranean region. Phylogeny of the fungus spilocaea oleagina, the causal agent of. Pdf resistance of olive tree to spilocaea oleagina is mediated. The disease affects trees throughout the growing season and can cause significant losses in yield. Response of olive olea europaeacultivars against venturia. Latent infection of olive leaf spot disease on palestinian olives. 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. Pdf evaluation of the incidence and severity of olive. Pdf relative susceptibility of new olive cultivars to.
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