{"id":13103,"date":"2018-10-11T15:45:33","date_gmt":"2018-10-11T13:45:33","guid":{"rendered":"https:\/\/www.plantenplagen.nl\/plantenplagen\/cabbage-root-fly\/"},"modified":"2023-12-10T12:50:21","modified_gmt":"2023-12-10T11:50:21","slug":"cabbage-root-fly","status":"publish","type":"encyclopedia","link":"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/cabbage-root-fly\/","title":{"rendered":"Cabbage root fly"},"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;]Cabbage root fly, a &plusmn; 6 mm long grey insect and it looks very similar to the common housefly.<br>\n<!--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; css=&rdquo;.vc_custom_1679996403113{padding-left: 20px !important;}&rdquo;]<em>Also known as:<\/em><br>\nCabbage fly<br>\nRoot fly<br>\n<a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/turnip\/\" 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;]Turnip is a fast-growing tuber and is counted among the 'forgotten' vegetables.[\/vc_column_text][\/vc_column][vc_column width=&quot;1\/3&quot;][vc_column_text el_class=&quot;entrytxt&quot;]Also known as: White turnip[\/vc_column_text][\/vc_column][\/vc_row][vc_row content_placement=&quot;middle&quot; css=&quot;.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;}&quot; el_id=&quot;mobile&quot;][vc_column offset=&quot;vc_hidden-lg vc_hidden-md vc_hidden-sm&quot;][vc_column_text css=&quot;.vc_custom_1649260343543{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}&quot; el_id=&quot;mobiel&quot;] You are viewing the mobile-adapted version&hellip;\" class=\"encyclopedia\">Turnip<\/a> fly[\/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;][vc_single_image image=&rdquo;2279&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][vc_column width=&rdquo;1\/2&Prime; css=&rdquo;.vc_custom_1532162092980{background-color: #e6e6e6 !important;}&rdquo;][vc_column_text el_class=&rdquo;entrytxt&rdquo;]<strong>Cabbage root fly<\/strong> <em>(Delia radicum)<\/em> is a &plusmn; 6 mm long grey insect and looks very similar to the common housefly. Cabbage root flies are found on <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/crucifers\/\" target=\"_blank\" title=\"[vc_row][vc_column][vc_column_text]The cruciferae (Cruciferae or Brassicaceae: both names are fine) is found almost everywhere in the world. Many edible plant species belong to this genus. See: cauliflower, kale, broccoli, swede, kohlrabi, radish, black radish, red cabbage, white cabbage, Brussels sprouts and cress.[\/vc_column_text][\/vc_column][\/vc_row]\" class=\"encyclopedia\">crucifers<\/a>. The eggs are laid at the base and sometimes in leaf axils of brassicas. The maggots, known as <em>cabbage maggots<\/em>, bore their way through the stem just above ground level. Slowed growth, followed by wilting of the leaves turning bluish, means that cabbage fly maggots are active. The maggots attack the stem, disrupting the transport of water and nutrients. The affected parts rot and the plant dies.[\/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;Where to find&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_1537946500082{background-color: #536895 !important;}&rdquo;][vc_column_text el_id=&rdquo;entrytxt&rdquo; el_class=&rdquo;entrytxt&rdquo; css=&rdquo;.vc_custom_1702209014882{padding-left: 15px !important;}&rdquo;]<\/p>\n<ul>\n<li>Crucifers\n<ul>\n<li><a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/cauliflower\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Cauliflower belongs to the species Brassica oleracea, as do broccoli, kale and red cabbage. Caterpillars of Large white, Cabbage moth and Cyclamen tortrix, among others, prey on cauliflower. [\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][\/vc_column][\/vc_row][vc_row content_placement=\"middle\" css=\".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;}\" el_id=\"mobile\"][vc_column offset=\"vc_hidden-lg vc_hidden-md vc_hidden-sm\"][vc_column_text css=\".vc_custom_1637503226979{padding-top: 0px !important;padding-right: 0px&hellip;' class=\"encyclopedia\">Cauliflower<\/a><\/li>\n<li><a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/kale\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Kale belongs belongs to the species Brassica oleracea, as do broccoli, cauliflower and red cabbage. Kale is a leafy crop that can be grown on all types of soil. [\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][\/vc_column][\/vc_row][vc_row content_placement=\"middle\" css=\".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;}\" el_id=\"mobile\"][vc_column offset=\"vc_hidden-lg vc_hidden-md vc_hidden-sm\"][vc_column_text css=\".vc_custom_1637503365530{padding-top: 0px !important;padding-right:&hellip;' class=\"encyclopedia\">Kale<\/a><\/li>\n<li><a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/broccoli\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Broccoli belongs to the species Brassica oleracea, as do cauliflower, kale&nbsp;and red cabbage. Caterpillars of&nbsp;Large white,&nbsp;Cabbage moth&nbsp;and&nbsp;Cyclamen tortrix, among others, prey on broccoli. [\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][\/vc_column][\/vc_row][vc_row content_placement=\"middle\" css=\".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;}\" el_id=\"mobile\"][vc_column offset=\"vc_hidden-lg vc_hidden-md vc_hidden-sm\"][vc_column_text css=\".vc_custom_1637503578264{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}\"&hellip;' class=\"encyclopedia\">Broccoli<\/a><\/li>\n<li><a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/swede\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Swedes belongs to the crucifers; the root is the edible part.[\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][vc_column_text el_class=\"entrytxt\"]Also known as: Swedish turnip Neep Turnip Rutabaga (US)[\/vc_column_text][\/vc_column][\/vc_row][vc_row content_placement=\"middle\" css=\".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;}\" el_id=\"mobile\"][vc_column offset=\"vc_hidden-lg vc_hidden-md vc_hidden-sm\"][vc_column_text css=\".vc_custom_1649258216743{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}\" el_id=\"mobiel\"] You are viewing&hellip;' class=\"encyclopedia\">Swede<\/a><\/li>\n<li><a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/radish\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Radish belongs to the crucifer family.[\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][\/vc_column][\/vc_row][vc_row content_placement=\"middle\" css=\".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;}\" el_id=\"mobile\"][vc_column offset=\"vc_hidden-lg vc_hidden-md vc_hidden-sm\"][vc_column_text css=\".vc_custom_1649260203382{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}\" el_id=\"mobiel\"] You are viewing the mobile-adapted version of the page. The one for tablets, laptop and desktop also&hellip;' class=\"encyclopedia\">Radish<\/a><\/li>\n<li><a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/black-radish\/\" 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;]Black radish is related to the radish and is one of the 'forgotten vegetables'. [\/vc_column_text][\/vc_column][vc_column width=&quot;1\/3&quot;][\/vc_column][\/vc_row][vc_row content_placement=&quot;middle&quot; css=&quot;.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;}&quot; el_id=&quot;mobile&quot;][vc_column offset=&quot;vc_hidden-lg vc_hidden-md vc_hidden-sm&quot;][vc_column_text css=&quot;.vc_custom_1649260264278{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}&quot; el_id=&quot;mobiel&quot;] You are viewing the mobile-adapted version of the&hellip;\" class=\"encyclopedia\">Black radish<\/a><\/li>\n<li>Turnips<\/li>\n<li><a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/red-cabbage\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Red cabbage belongs to the crucifers (Brassicaceae) and is sown as early as late February, early March in a cold frame; harvest in early fall.[\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][\/vc_column][\/vc_row][vc_row content_placement=\"middle\" css=\".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;}\" el_id=\"mobile\"][vc_column offset=\"vc_hidden-lg vc_hidden-md vc_hidden-sm\"][vc_column_text css=\".vc_custom_1649260449118{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px&hellip;' class=\"encyclopedia\">Red cabbage<\/a><\/li>\n<li><a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/brussels-sprouts\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Brussels sprouts is a true winter vegetable. Brussel sprouts grow in the leaf axils.[\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][vc_column_text el_id=\"intrytxt\" el_class=\"intrytxt\"]Also known as: Sprouts[\/vc_column_text][\/vc_column][\/vc_row][vc_row content_placement=\"middle\" css=\".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;}\" el_id=\"mobile\"][vc_column offset=\"vc_hidden-lg vc_hidden-md vc_hidden-sm\"][vc_column_text css=\".vc_custom_1649261106454{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !important;}\" el_id=\"mobiel\"] You are viewing the&hellip;' class=\"encyclopedia\">Brussels sprouts<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][vc_column width=&rdquo;1\/3&Prime; css=&rdquo;.vc_custom_1532102790165{background-color: #ffffff !important;}&rdquo;][vc_custom_heading text=&rdquo;Control&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_1532165404849{background-color: #536895 !important;}&rdquo;][vc_column_text el_id=&rdquo;entrytxt&rdquo; el_class=&rdquo;entrytxt&rdquo;]Check for eggs around the base of the plant and in the leaf axils of leaves. Remove found eggs with a brush or a hard jet of water.[\/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;Prevention&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_1532165414573{background-color: #536895 !important;}&rdquo;][vc_column_text el_id=&rdquo;entrytxt&rdquo; el_class=&rdquo;entrytxt&rdquo;]<a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/insect-proof-mesh\/\" target=\"_blank\" rel=\"noopener\">Insect netting<\/a> and a <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/cabbage-collar\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_class=\"topentry\"]Cabbage collar is a collar made of plastic or cardboard around the base of a cabbage.[\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][vc_column_text el_id=\"entrytxt\" el_class=\"entrytxt\" css=\".vc_custom_1538658322113{padding-left: 18px !important;}\"] Biological Pesticide [\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=\"2\/3\"][vc_column_text el_class=\"introtxt\" el_id=\"introtxt\"]Cabbage collar - collar of plastic or cardboard around the base of a cabbage, preventing the cabbage root fly from laying eggs there and suppressing weeds&hellip;' class=\"encyclopedia\">cabbage collar<\/a> keep cabbage root flies away.[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"author":14,"template":"","categories":[],"tags":[],"encyclopedia-category":[663],"encyclopedia-tag":[],"class_list":["post-13103","encyclopedia","type-encyclopedia","status-publish","hentry","encyclopedia-category-garden-bugs"],"_links":{"self":[{"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/encyclopedia\/13103","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=13103"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/categories?post=13103"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/tags?post=13103"},{"taxonomy":"encyclopedia-category","embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/encyclopedia-category?post=13103"},{"taxonomy":"encyclopedia-tag","embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/encyclopedia-tag?post=13103"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}