<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Schwingle, B. W.</style></author><author><style face="normal" font="default" size="100%">Smith, J. A.</style></author><author><style face="normal" font="default" size="100%">Blanchette, R. A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phytophthora species associated with diseased woody ornamentals in Minnesota nurseries</style></title><secondary-title><style face="normal" font="default" size="100%">Plant Disease</style></secondary-title><short-title><style face="normal" font="default" size="100%">Plant Disease</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">01/2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1094/PD-91-0097 </style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">91</style></volume><pages><style face="normal" font="default" size="100%">97 - 102</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&lt;em&gt;Phytophthora&lt;/em&gt; species are responsible for causing extensive losses of ornamental plants worldwide. Recent international and national surveys for the detection of &lt;em&gt;P. ramorum&lt;/em&gt; have led to the finding of previously undescribed Phytophthora species. Since no previous &lt;em&gt;Phytophthora&lt;/em&gt; surveys have been carried out in Minnesota, surveys of ornamental nurseries were performed over 4 years to isolate and identify the &lt;em&gt;Phytophthora&lt;/em&gt; species causing diseases of woody plants in Minnesota. Species were identified by direct sequencing of internal transcribed spacer (ITS) rDNA, β-&lt;em&gt;tub&lt;/em&gt;, and mitochondrial &lt;em&gt;cox&lt;/em&gt;I genes. Species associated with diseased ornamental plants include &lt;em&gt;P. cactorum, P. cambivora, P. citricola, P. citrophthora, P. hedraiandra, P. megasperma, P. nicotianae&lt;/em&gt;, and the previously identified but undescribed taxon &lt;em&gt;P.&lt;/em&gt; Pgchlamydo. The most common species encountered were &lt;em&gt;P. cactorum, P. citricola&lt;/em&gt;, and &lt;em&gt;P. citrophthora&lt;/em&gt;. Two additional isolates obtained did not match known species. One was similar to &lt;em&gt;P. alni&lt;/em&gt; subsp. &lt;em&gt;alni&lt;/em&gt;, and the other appeared to be a new species and is referred to as &lt;em&gt;P.&lt;/em&gt; sp. MN1. In addition, species are reported for the first time from several hosts. Results indicated that several &lt;em&gt;Phytophthora&lt;/em&gt; species were more widespread in the nursery industry than previously thought, and undescribed species were causing disease in Minnesota ornamental nurseries.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record></records></xml>