3 resultados para First Presbyterian Church (Troy, N.Y.)

em eResearch Archive - Queensland Department of Agriculture


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Shoot blight symptom was found on persimmon (Diospyros kaki) in southern Western Australia in December 2010. The pathogen was isolated and identified as Diaporthe neotheicola on the basis of morphology, sequence analysis of the internal transcribed spacer (ITS) and the translation elongation factor 1-α (TEF). A pathogenicity test was conducted and Koch's postulates were fulfilled by re-isolation of the fungus from diseased tissues. This is the first report of D. neotheicola causing shoot blight on persimmon in Australia and worldwide. © 2012 Australasian Plant Pathology Society Inc.

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The rust fungus Masseeëlla capparis is reported for the first time in Australia on Flueggea virosa (Phyllanthaceae). This is the first species of Masseeëlla found in Australia. The rust is described and illustrated from Australian specimens. A discussion on species of Masseeëlla is provided. A reconstructed phylogeny with the Large Subunit region of ribosomal DNA indicated that Masseeëlla has an affinity with the Phakopsoraceae.

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Dark grey leaf lesions were observed on coriander (Coriandrum sativum) commercially grown at Wanneroo, Western Australia during November 2013. A species of Phoma was consistently isolated from leaf lesions. The pathogen was identified as Phoma multirostrata using morphological characteristics, DNA sequencing comparisons and pathogenicity testing. This is the first report of Phoma multirostrata causing leaf spot on coriander in Australia.