{"id":10287,"date":"2021-08-03T11:14:58","date_gmt":"2021-08-03T09:14:58","guid":{"rendered":"https:\/\/www.plantenplagen.nl\/plantenplagen\/clematis-wilt\/"},"modified":"2022-08-13T12:39:08","modified_gmt":"2022-08-13T10:39:08","slug":"clematis-wilt","status":"publish","type":"encyclopedia","link":"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/clematis-wilt\/","title":{"rendered":"Clematis wilt"},"content":{"rendered":"

[vc_row][vc_column width=”2\/3″][vc_column_text el_id=”topentry” el_class=”topentry”]Clematis<\/a> wilt (Calophoma clematidina)<\/em>. This fungus affects Clematis species.
\n[\/vc_column_text][\/vc_column][vc_column width=”1\/3″][vc_column_text el_id=”entrytxt” el_class=”entrytxt” css=”.vc_custom_1627980400684{padding-left: 20px !important;}”]Also known as:<\/em>
\nPho <\/wbr>ma clematidina
\n<\/wbr>Ascochyta clematidina<\/em>[\/vc_column_text][\/vc_column][\/vc_row][vc_row gap=”35″ css=”.vc_custom_1532162142715{background-color: #e6e6e6 !important;}”][vc_column width=”1\/2″][vc_single_image image=”7127″ img_size=”medium” add_caption=”yes” style=”vc_box_rounded” onclick=”img_link_large”][\/vc_column][vc_column width=”1\/2″ css=”.vc_custom_1532162092980{background-color: #e6e6e6 !important;}”][vc_column_text el_class=”entrytxt”]Clematis wilt<\/strong> (Calophoma clematidina)<\/em>. This fungus affects Clematis species. Spots appear on the leaves, followed by wilting of the stems. The stem weakens at the top and dies. Newly infected stems turn black. Sometimes healthy shoots still grow from the soil during the infestation.
\nCalophoma clematidina<\/em> survives on dead plant material in the soil. Splashing (rain) water can transfer fungal spores to leaves and stems, causing contamination.
\nOnce infected, the infection spreads rapidly and causes sudden wilting and death of the shoots. The root system is often unaffected, so that young shoots from under the ground can still grow again. Calophoma clematidina<\/em> does not kill the plant; these usually die from exhaustion.
\nWithering and dying of shoots and stems can also be caused by infestation of the roots by honey fungus<\/a> (Armillaria mellea)<\/em> and\/or Phytophthora<\/a> root rot.[\/vc_column_text][\/vc_column][\/vc_row][vc_row equal_height=”yes”][vc_column width=”1\/3″][vc_custom_heading text=”Affected plants” font_container=”tag:h4|text_align:center|color:%23ffffff” google_fonts=”font_family:Lato%3A100%2C100italic%2C300%2C300italic%2Cregular%2Citalic%2C700%2C700italic%2C900%2C900italic|font_style:400%20regular%3A400%3Anormal” css=”.vc_custom_1537946500082{background-color: #536895 !important;}”][vc_column_text el_id=”entrytxt” el_class=”entrytxt” css=”.vc_custom_1627981323835{padding-left: 15px !important;}”]<\/p>\n