<ctx:context-object timestamp="2009-08-20T14:28:32Z" xsi:schemaLocation="info:ofi/fmt:xml:xsd:ctx http://www.openurl.info/registry/docs/info:ofi/fmt:xml:xsd:ctx" xmlns:xsi="http://www.w3.org/2001/XML" xmlns:ctx="info:ofi/fmt:xml:xsd:ctx"><ctx:referent><ctx:identifier>info:oai:orgprints.org:6136</ctx:identifier><ctx:metadata-by-val><ctx:format>info:ofi/fmt:xml:xsd:oai_dc</ctx:format><ctx:metadata><oai_dc:dc xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/">
        <dc:title>Effect of cultural methods on leaf spot (Mycosphaerella fragariae Tul.) incidence in strawberries</dc:title>
        <dc:creator>Schmid, Andi</dc:creator>
        <dc:creator>Daniel, Claudia</dc:creator>
        <dc:creator>Weibel, Franco</dc:creator>
        <dc:subject>Crop health, quality, protection</dc:subject>
        <dc:description>Introduction:&#13;
Leaf spot caused by Mycosphaerella fragariae Tul. is one of the most common diseases of strawberry. The control of leaf spot mostly relies on the application of protective fungicides (MAAS 1998). In organic agriculture the use of copper products is effective (VUKOVITS 1980) but this has a negative influence on soil fertility.(BERGMANN 1993).Therefore its use in strawberry crops should also be reduced.&#13;
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</dc:description>
        <dc:publisher>IOBC wprs Bulletin</dc:publisher>
        <dc:date>2004</dc:date>
        <dc:type>Journal paper</dc:type>
        <dc:type>NonPeerReviewed</dc:type>
        <dc:format>application/pdf</dc:format>
        <dc:identifier>http://orgprints.org/6136/1/Daniel-2004-strawberries.pdf</dc:identifier>
        <dc:identifier>Schmid, Andi; Daniel, Claudia and Weibel, Franco (2004) Effect of cultural methods on leaf spot (Mycosphaerella fragariae Tul.) incidence in strawberries. IOBC wprs Bulletin.</dc:identifier>
        <dc:relation>http://orgprints.org/6136/</dc:relation></oai_dc:dc></ctx:metadata></ctx:metadata-by-val></ctx:referent></ctx:context-object>