{"id":14155,"date":"2018-09-22T15:09:52","date_gmt":"2018-09-22T13:09:52","guid":{"rendered":"https:\/\/www.plantenplagen.nl\/plantenplagen\/radish\/"},"modified":"2023-12-26T10:09:44","modified_gmt":"2023-12-26T09:09:44","slug":"radish","status":"publish","type":"encyclopedia","link":"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/radish\/","title":{"rendered":"Radish"},"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;]Radish belongs to the crucifer family.<!--more-->[\/vc_column_text][\/vc_column][vc_column width=&rdquo;1\/3&Prime;][\/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_1649260203382{padding-top: 0px !important;padding-right: 0px !important;padding-bottom: 0px !important;padding-left: 0px !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 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;1559&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_1649260214718{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>Radish <\/strong> ( <em>Raphanus sativus subsp. sativus)<\/em> belongs to the crucifer family. Sow in March\/April in open ground, immediately in final location. For fresh radishes in the fall, sow in July\/August. Prevent the young plants from drying out and keep slugs away from the radishes &ndash; slugs are hot on their heels when the first red tubers become visible.[\/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;]Young tubers are eaten: <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/snails-and-slugs\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Slugs are especially active at night; they like a moist environment. They live on fungi and dead material, as well as fruits and vegetables. [\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][vc_column_text el_id=\"entrytxt\" el_class=\"entrytxt\" css=\".vc_custom_1539424280540{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=\"2329\" img_size=\"medium\" add_caption=\"yes\" style=\"vc_box_rounded\" onclick=\"img_link_large\"][\/vc_column][vc_column width=\"1\/2\" css=\".vc_custom_1629021009877{background-color: #e6e6e6 !important;}\"][vc_column_text el_class=\"entrytxt\"]Slugs and snails are especially active at&hellip;' class=\"encyclopedia\">snails and slugs<\/a>.<\/p>\n<figure id=\"attachment_6031\" aria-describedby=\"caption-attachment-6031\" style=\"width: 500px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/plantenplagen.nl\/wp-content\/uploads\/Luizen_melige_koolluis.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-6031\" src=\"https:\/\/plantenplagen.nl\/wp-content\/uploads\/Luizen_melige_koolluis-500x465.jpg\" alt=\"recognize aphids on cabbage\" width=\"500\" height=\"465\" srcset=\"https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Luizen_melige_koolluis-500x465.jpg 500w, https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Luizen_melige_koolluis.jpg 721w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\"><\/a><figcaption id=\"caption-attachment-6031\" class=\"wp-caption-text\">Gray-blue aph<wbr><\/wbr>ids of the cabbage aph<wbr><\/wbr>id, photo: Rasbak &ndash; CC BY-SA 3.0<\/figcaption><\/figure>\n<p>Initially white or purple spots on deformed leaves (curled, bumpy), then the plant is colonized by <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/aphids\/\" target=\"_blank\" title=\"[vc_row][vc_column][vc_column_text]Aphids are small, plant-eating insects; see: overview aphids, aphid, black bean aphid, black cherry aphid, catalpa aphid, cabbage aphid, currant blister aphid, green peach aphid, green apple aphid, holly aphid, Hydrangea scale, Scale insect, mealybug, lettuce-root aphid, woolly beech aphid, cypress aphid.[\/vc_column_text][\/vc_column][\/vc_row]\" class=\"encyclopedia\">aphids<\/a>: <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/cabbage-aphid\/\" target=\"_blank\" title='[vc_row gap=\"35\" css=\".vc_custom_1532162142715{background-color: #e6e6e6 !important;}\"][vc_column width=\"1\/2\"][vc_single_image image=\"1913\" 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\"]Cabbage aphid (Brevicoryne brassicae). A pale green or pale blue aphid found on crucifers and cabbage species. The damage caused by aphids consists of weakening the plant: juices necessary for growth are sucked out by the aphids. This causes deformations&hellip;' class=\"encyclopedia\">cabbage aphid<\/a> <em>(Brevicoryne brassicae)<\/em>.<\/p>\n<figure id=\"attachment_3039\" aria-describedby=\"caption-attachment-3039\" style=\"width: 375px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/plantenplagen.nl\/wp-content\/uploads\/Koolwantsen.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3039\" src=\"https:\/\/plantenplagen.nl\/wp-content\/uploads\/Koolwantsen-375x500.jpg\" alt=\"\" width=\"375\" height=\"500\" srcset=\"https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Koolwantsen-375x500.jpg 375w, https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Koolwantsen-768x1024.jpg 768w, https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Koolwantsen.jpg 1024w\" sizes=\"auto, (max-width: 375px) 100vw, 375px\"><\/a><figcaption id=\"caption-attachment-3039\" class=\"wp-caption-text\">Rape bugs, photo: B. Schoenmakers &ndash; CC BY 3.0<\/figcaption><\/figure>\n<p>Feeding on young plants and young shoots by a black bug with three white dots: <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/rape-bug\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Rape bug is a + 6 millimeter bug found on crucifers (cabbages). [\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][vc_column_text el_id=\"entrytxt\" el_class=\"entrytxt\" css=\".vc_custom_1680004924644{padding-left: 20px !important;}\"]Also known as: Brassica bug Cabbage bug Crucifer shield bug[\/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=\"3035\" 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\"]Rape bug (Eurydema oleracea). This + 6 millimeter mm bug&hellip;' class=\"encyclopedia\">rape bug<\/a> <em>(Eurydema oleracea)<\/em>.<\/p>\n<figure id=\"attachment_5665\" aria-describedby=\"caption-attachment-5665\" style=\"width: 500px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-5665\" src=\"https:\/\/plantenplagen.nl\/wp-content\/uploads\/Radijs_veenmol-500x357.jpg\" alt=\"gnawed radish\" width=\"500\" height=\"357\" srcset=\"https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Radijs_veenmol-500x357.jpg 500w, https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Radijs_veenmol-768x548.jpg 768w, https:\/\/www.plantenplagen.nl\/wp-content\/uploads\/Radijs_veenmol.jpg 1024w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\"><figcaption id=\"caption-attachment-5665\" class=\"wp-caption-text\">Gnaw damage to radish, photo: Co van der Tang<\/figcaption><\/figure>\n<p>Radishes are gnawed on without showing teeth marks (<a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/vole\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Voles are relatives of lemmings and hamsters. They do not hibernate. Voles are common in woodland areas in Europe and Asia. [\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][vc_column_text el_id=\"entrytxt\" el_class=\"entrytxt\" css=\".vc_custom_1705060046349{padding-left: 20px !important;}\"]Also known as: Meadow mice (vs) Do not confuse with: Brown rat (Rattus norvegicus)[\/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=\"4039\" img_size=\"medium\" add_caption=\"yes\" style=\"vc_box_rounded\" onclick=\"img_link_large\"][\/vc_column][vc_column width=\"1\/2\"&hellip;' class=\"encyclopedia\">vole<\/a>!): <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/mole-cricket\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Mole crickets are large insects: males measure between 3 and 4 cm; females 4 to 5 cm.[\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][vc_column_text el_id=\"entrytxt\" el_class=\"entrytxt\" css=\".vc_custom_1703584516033{padding-left: 20px !important;}\"]Also known as: European Mole cricket[\/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=\"5669\" 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\"]Mole cricket (Gryllotalpa gryllotalpa). The Mole crickets belongs to the&hellip;' class=\"encyclopedia\">mole cricket<\/a> <em>(Gryllotalpa gryllotalpa)<\/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_1537888420392{background-color: #585858 !important;}&rdquo;][vc_column_text el_class=&rdquo;entrytxt&rdquo;]Yellow mold spots on leaves: <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/white-rust\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]White rust is a water fungus that lives on plants in the crucifer family. [\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][\/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=\"2629\" 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\"]White rust (Albugo candida). White rust is a water fungus (Oomycetes) that lives on plants in the crucifer family (Brassicaceae). Spores of&hellip;' class=\"encyclopedia\">white rust<\/a> <em>(Albugo candida)<\/em>.<\/p>\n<p>Poor growth, swollen roots rot away: <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/clubroot\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Clubroot is a parasite of crucifers, whose spores can survive in the soil for 10 to 15 years. [\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][vc_column_text el_id=\"entrytxt\" el_class=\"entrytxt\" css=\".vc_custom_1539183837845{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=\"2245\" 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\"]Clubroot (Plasmodiophora brassicae) is a parasite of crucifers (Brassicaceae), whose spores can survive&hellip;' class=\"encyclopedia\">Clubroot<\/a> (Plasmodiophora brassicae).<\/p>\n<p>Yellow spots on the leaves: <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/downy-mildew\/\" target=\"_blank\" title='[vc_row][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Downy mildew is a water mould, a fungus-like microorganism. [\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][vc_column_text el_id=\"entrytxt\" el_class=\"entrytxt\" css=\".vc_custom_1679847316365{padding-left: 20px !important;}\"]Do not confuse with: Powdery mildew[\/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=\"2553\" 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\"]Downy mildew (Peronosporaceae species) is a water mould (Oomycetes), a fungal microorganism. With downy mildew, the lint&hellip;' class=\"encyclopedia\">downy mildew<\/a> <em>(Peronosporaceae <\/em>family<em>)<\/em>.<\/p>\n<p>Round, gray to dark brown spots up to <u>+<\/u> 1 cm on leaves. Small black dots develop on plant leaves, especially on the leaf underside. Then the spots enlarge and form concentric circles with a black center. The leaf tissue between the spots turns yellow: <a href=\"https:\/\/www.plantenplagen.nl\/en\/plantenplagen\/alternaria\/\" target=\"_blank\" title='[vc_row css=\".vc_custom_1537947939303{padding-left: 20px !important;}\"][vc_column width=\"2\/3\"][vc_column_text el_id=\"topentry\" el_class=\"topentry\"]Fungal disease - Alternaria alternata which causes brown spots mainly on the lower leaves of plants.[\/vc_column_text][\/vc_column][vc_column width=\"1\/3\"][\/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=\"867\" 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\"]Alternaria (Altenaria alternata) is a fungal disease whose spores overwinter in the soil on remaining foliage. Alternaria is&hellip;' class=\"encyclopedia\">Alternaria<\/a> <em>(Alternaria brassicae)<\/em>.<\/p>\n<p>Large yellow, withered spots on leaves, veins turn black, followed by stem rot: black rot <em>(Xanthomonas campestris)<\/em>.[\/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;]If a lot of rain falls after a period of drought, the radishes can burst due to the sudden availability of moisture. Regular watering during drought prevents this.<\/p>\n<p>Radish is one of the cabbage crops to which crop rotation applies. So find a different place for radishes every year and do not sow or plant other cabbage crops where radishes were grown the year before.[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"author":14,"template":"","categories":[],"tags":[],"encyclopedia-category":[667,653],"encyclopedia-tag":[873],"class_list":["post-14155","encyclopedia","type-encyclopedia","status-publish","hentry","encyclopedia-category-ornamental-garden","encyclopedia-category-vegetable-garden","encyclopedia-tag-brassica-oleracea"],"_links":{"self":[{"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/encyclopedia\/14155","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=14155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/categories?post=14155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/tags?post=14155"},{"taxonomy":"encyclopedia-category","embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/encyclopedia-category?post=14155"},{"taxonomy":"encyclopedia-tag","embeddable":true,"href":"https:\/\/www.plantenplagen.nl\/en\/wp-json\/wp\/v2\/encyclopedia-tag?post=14155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}