{"id":12429,"date":"2020-01-21T16:57:36","date_gmt":"2020-01-21T15:57:36","guid":{"rendered":"https:\/\/www.plantenplagen.nl\/plantenplagen\/ash\/"},"modified":"2022-12-26T11:22:09","modified_gmt":"2022-12-26T10:22:09","slug":"ash","status":"publish","type":"encyclopedia","link":"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/ash\/","title":{"rendered":"Ash"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\"><p>[vc_row][vc_column width=&rdquo;2\/3&Prime;][vc_column_text el_id=&rdquo;topentry&rdquo; el_class=&rdquo;topentry&rdquo;]Ash, deciduous tree native to Europe. An ash tree can grow over forty meters tall and be two to three centuries old.<!--more-->[\/vc_column_text][\/vc_column][vc_column width=&rdquo;1\/3&Prime;][vc_column_text el_id=&rdquo;entrytxt&rdquo; el_class=&rdquo;entrytxt&rdquo;]<em>Also known as:<\/em><br>\nCommon ash<br>\nEuropean ash[\/vc_column_text][\/vc_column][\/vc_row][vc_row content_placement=&rdquo;middle&rdquo; css=&rdquo;.vc_custom_1627123481876{padding-top: 0px !important;padding-right: 5px !important;padding-bottom: 0px !important;padding-left: 5px !important;background-color: #ccffff !important;border-radius: 20px !important;}&rdquo; el_id=&rdquo;mobile&rdquo;][vc_column offset=&rdquo;vc_hidden-lg vc_hidden-md vc_hidden-sm&rdquo;][vc_column_text css=&rdquo;.vc_custom_1627123409680{padding: 0px !important;border: 0px initial !important;}&rdquo; el_id=&rdquo;mobiel&rdquo;]<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000099;\">You are viewing the mobile-adapted version of the page.<\/span><br>\n<span style=\"color: #000099;\">The one for tablets, laptop and desktop also provides general information, such as origin, toxicity and cultivation.<\/span><\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row gap=&rdquo;35&Prime; css=&rdquo;.vc_custom_1532162142715{background-color: #e6e6e6 !important;}&rdquo;][vc_column width=&rdquo;1\/2&Prime; offset=&rdquo;vc_hidden-xs&rdquo;][vc_single_image image=&rdquo;5379&Prime; img_size=&rdquo;medium&rdquo; add_caption=&rdquo;yes&rdquo; style=&rdquo;vc_box_rounded&rdquo; onclick=&rdquo;img_link_large&rdquo;][vc_column_text el_id=&rdquo;entrytxt&rdquo; el_class=&rdquo;entrytxt&rdquo; css=&rdquo;.vc_custom_1579623865424{padding-left: 10px !important;}&rdquo;]Leaf and bark are toxic to ruminants (cows, horses, goats, etc.).[\/vc_column_text][\/vc_column][vc_column width=&rdquo;1\/2&Prime; css=&rdquo;.vc_custom_1649256182911{background-color: #e6e6e6 !important;}&rdquo; offset=&rdquo;vc_hidden-xs&rdquo;][vc_column_text el_id=&rdquo;topentry&rdquo; el_class=&rdquo;topentry&rdquo;]<strong>Ash<\/strong> &ndash; <em>(Fraxinus excelsior)<\/em>, deciduous tree in the olive family <em>(Oleaceae)<\/em>, native to Europe. An ash tree can grow over forty meters tall and reach two to three centuries of age. Ash trees lose their leaves in the fall. Ash fruits have &ldquo;helicopter seeds&rdquo; which helps with wind dispersal.<br>\nAsh trees can be pollarded just like willows.<br>\nSince the end of the last century, ash trees have been affected by a fungus that causes Ash die<wbr><\/wbr>back. Meanwhile, this disease is common and many iconic ash trees (avenues, parks) are affected.<br>\nIn addition to the &ldquo;common&rdquo; ash <em>(Fraxinus excelsior)<\/em>, there are the Narrow-leaved ash <em>(Fraxinus angustifolia)<\/em> and the Black ash <em>(Fraxinus nigra)<\/em>.[\/vc_column_text][\/vc_column][\/vc_row][vc_row equal_height=&rdquo;yes&rdquo;][vc_column width=&rdquo;1\/3&Prime;][vc_custom_heading text=&rdquo;Bugs&rdquo; font_container=&rdquo;tag:h4|text_align:center|color:%23ffffff&rdquo; google_fonts=&rdquo;font_family:Lato%3A100%2C100italic%2C300%2C300italic%2Cregular%2Citalic%2C700%2C700italic%2C900%2C900italic|font_style:400%20regular%3A400%3Anormal&rdquo; css=&rdquo;.vc_custom_1532164328547{background-color: #585858 !important;}&rdquo;][vc_column_text el_class=&rdquo;entrytxt&rdquo;]Holes in leaves scattered throughout the shrub: the larvae (caterpillars) of the <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/privet-hawk-moth\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Privet hawk moth, this large moth belongs to the sphinx moths. [\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][vc_column_text el_id=\"entrytxt\" el_class=\"entrytxt\" css=\".vc_custom_1682007161129{padding-left: 20px !important;}\"]Do not confuse with: Psilogramma menephron, also named Privet hawk moth: a large sphinx moth usually found in Sri Lanka, India, Nepal, southern China, Thailand, Vietnam, Indonesia and the Philippines.[\/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&hellip;' class=\"encyclopedia\">privet hawk moth<\/a> <em>(Sphinx ligustri)<\/em>.[\/vc_column_text][\/vc_column][vc_column width=&rdquo;1\/3&Prime; css=&rdquo;.vc_custom_1532102781238{background-color: #ffffff !important;}&rdquo;][vc_custom_heading text=&rdquo;Fungi &amp; diseases&rdquo; font_container=&rdquo;tag:h4|text_align:center|color:%23ffffff&rdquo; google_fonts=&rdquo;font_family:Lato%3A100%2C100italic%2C300%2C300italic%2Cregular%2Citalic%2C700%2C700italic%2C900%2C900italic|font_style:400%20regular%3A400%3Anormal&rdquo; css=&rdquo;.vc_custom_1537885449118{background-color: #585858 !important;}&rdquo;][vc_column_text el_class=&rdquo;entrytxt&rdquo;]<\/p>\n<figure id=\"attachment_5387\" aria-describedby=\"caption-attachment-5387\" style=\"width: 500px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/plantenplagen.nl\/wp-content\/uploads\/Essentaksterfte_tak.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-5387 size-medium\" src=\"https:\/\/plantenplagen.nl\/wp-content\/uploads\/Essentaksterfte_tak-500x333.jpg\" alt=\"Recognize ash dieback\" width=\"500\" height=\"333\" srcset=\"https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Essentaksterfte_tak-500x333.jpg 500w, https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Essentaksterfte_tak-768x512.jpg 768w, https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Essentaksterfte_tak.jpg 950w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\"><\/a><figcaption id=\"caption-attachment-5387\" class=\"wp-caption-text\">Ash<wbr><\/wbr>dieback on branch, photo: Fera &ndash; Fera &ndash; OGL v1.0<\/figcaption><\/figure>\n<p>Dark discoloration of the bark at the beginning of the branches and leaves. Beneath the bark, the wood is dead. Branches die &ndash; starting at the take end; eventually the entire tree dies: <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/ash-dieback\/\" target=\"_blank\" title=\"[vc_row][vc_column width=&quot;2\/3&quot;][vc_column_text el_id=&quot;topentry&quot; el_class=&quot;topentry&quot;]Ash dieback is caused by a fungus.[\/vc_column_text][\/vc_column][vc_column width=&quot;1\/3&quot;][\/vc_column][\/vc_row][vc_row gap=&quot;35&quot; css=&quot;.vc_custom_1532162142715{background-color: #e6e6e6 !important;}&quot;][vc_column width=&quot;1\/2&quot;][vc_single_image image=&quot;5389&quot; img_size=&quot;medium&quot; add_caption=&quot;yes&quot; style=&quot;vc_box_rounded&quot; onclick=&quot;img_link_large&quot;][\/vc_column][vc_column width=&quot;1\/2&quot; css=&quot;.vc_custom_1532162092980{background-color: #e6e6e6 !important;}&quot;][vc_column_text el_class=&quot;entrytxt&quot;]Ash dieback is caused by the fungus Hymenoscyphus fraxineus. The fungus affects ash trees. The fungus lives off the tree's wood, branches and leaves. Hymenoscyphus fraxineus is an exotic species&hellip;\" class=\"encyclopedia\">ash dieback<\/a>.[\/vc_column_text][\/vc_column][vc_column width=&rdquo;1\/3&Prime; css=&rdquo;.vc_custom_1532102799994{background-color: #ffffff !important;}&rdquo;][vc_custom_heading text=&rdquo;Other&rdquo; font_container=&rdquo;tag:h4|text_align:center|color:%23ffffff&rdquo; google_fonts=&rdquo;font_family:Lato%3A100%2C100italic%2C300%2C300italic%2Cregular%2Citalic%2C700%2C700italic%2C900%2C900italic|font_style:400%20regular%3A400%3Anormal&rdquo; css=&rdquo;.vc_custom_1532164377225{background-color: #585858 !important;}&rdquo;][vc_column_text el_id=&rdquo;entrytxt&rdquo; el_class=&rdquo;entrytxt&rdquo;]<\/p>\n<figure id=\"attachment_5409\" aria-describedby=\"caption-attachment-5409\" style=\"width: 472px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-5409\" src=\"https:\/\/plantenplagen.nl\/wp-content\/uploads\/Bastknobbels_-472x500.jpg\" alt=\"Recognize Bark nodules on the trunk\" width=\"472\" height=\"500\" srcset=\"https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Bastknobbels_-472x500.jpg 472w, https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Bastknobbels_-768x814.jpg 768w, https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Bastknobbels_.jpg 906w\" sizes=\"auto, (max-width: 472px) 100vw, 472px\"><figcaption id=\"caption-attachment-5409\" class=\"wp-caption-text\">Bark nodu<wbr><\/wbr>les, photo: Sjoerd van der Schuit<\/figcaption><\/figure>\n<p>Lumps form on the trunk: <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/bark-nodules\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Bark nodules are found on trees with a smooth trunk, for example: beech, ash, elm.[\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][vc_column_text el_id=\"entrytxt\" el_class=\"entrytxt\" css=\".vc_custom_1581601862158{padding-left: 20px !important;}\"][\/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=\"5407\" 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\"]Bark nodules These are found on trees with a smooth trunk, for example: beech, ash, elm. The&hellip;' class=\"encyclopedia\">bark nodules<\/a>.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"author":14,"template":"","categories":[],"tags":[],"encyclopedia-category":[667],"encyclopedia-tag":[],"class_list":["post-12429","encyclopedia","type-encyclopedia","status-publish","hentry","encyclopedia-category-ornamental-garden"],"_links":{"self":[{"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/encyclopedia\/12429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/encyclopedia"}],"about":[{"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/types\/encyclopedia"}],"author":[{"embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/users\/14"}],"wp:attachment":[{"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/media?parent=12429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/categories?post=12429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/tags?post=12429"},{"taxonomy":"encyclopedia-category","embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/encyclopedia-category?post=12429"},{"taxonomy":"encyclopedia-tag","embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/encyclopedia-tag?post=12429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}