{"id":6680,"date":"2021-06-07T13:07:37","date_gmt":"2021-06-07T11:07:37","guid":{"rendered":"https:\/\/dnipola.kpodr.pl\/?p=6680"},"modified":"2021-06-07T13:24:25","modified_gmt":"2021-06-07T11:24:25","slug":"rzepak-nadal-zdrowy-a-na-zbozach-choroby-pojawily-sie-juz-na-klosach-i-lisciach-flagowych","status":"publish","type":"post","link":"https:\/\/dnipola.kpodr.pl\/?p=6680","title":{"rendered":"Choroby ro\u015blin"},"content":{"rendered":"<p><strong>Rzepak nadal zdrowy a na zbo\u017cach choroby pojawi\u0142y si\u0119 ju\u017c na k\u0142osach i li\u015bciach flagowych. <\/strong><\/p>\n<p><strong>Rzepak ozimy, jeszcze zdrowy, ju\u017c przekwita i pojawia si\u0119 coraz wi\u0119cej \u0142uszczyn. Niestety cz\u0119\u015b\u0107 opadaj\u0105cych p\u0142atk\u00f3w kwiatowych zatrzyma\u0142a si\u0119 w rozwidleniach p\u0119d\u00f3w, na samych p\u0119dach oraz li\u015bciach (fot. 1). Po opadach deszczu zacz\u0119\u0142y si\u0119 one rozk\u0142ada\u0107, staj\u0105c si\u0119 po\u017cywk\u0105 dla grzyb\u00f3w, szczeg\u00f3lnie dla <em>Sclerotinia sclerotiorum<\/em>, powoduj\u0105cego zgnilizn\u0119 twardzikowa, kt\u00f3rej objawy najprawdopodobniej ju\u017c nied\u0142ugo b\u0119dziemy mogli ogl\u0105da\u0107 w miejscach zalegania p\u0142atk\u00f3w kwiatowych. W obecnych warunkach pogodowych warto rozwa\u017cy\u0107 wykonanie drugiego zabiegu fungicydowego \u201ena p\u0142atek\u201d. Zabieg ten b\u0119dzie\u00a0 chroni\u0142 rzepak przed zgnilizn\u0105 twardzikow\u0105, jednak przede wszystkim przed alternarioz\u0105 \u0142uszczyn (<em>Alternaria<\/em> spp.), a tak\u017ce przed szar\u0105 ple\u015bni\u0105 (<em>Botrytis cinerea<\/em>).\u00a0<\/strong><\/p>\n<p>Na kolekcji \u201eOgr\u00f3d chor\u00f3b ro\u015blin\u201d \u017cyto, j\u0119czmie\u0144 ozimy, pszen\u017cyto ozime ju\u017c si\u0119 wyk\u0142osi\u0142y i powoli zaczyna si\u0119 k\u0142osi\u0107 pszenica ozima (fot.\u00a02). To r\u00f3wnie\u017c moment intensywnego rozwoju chor\u00f3b na li\u015bciach zb\u00f3\u017c ozimych.<\/p>\n<p>Na j\u0119czmieniu ozimym widzimy wszystkie najgro\u017aniejsze choroby tej ro\u015bliny. Na li\u015bciach obserwujemy du\u017co objaw\u00f3w m\u0105czniaka prawdziwego zb\u00f3\u017c i traw (<em>Blumeria graminis<\/em>), kt\u00f3rego objawy na j\u0119czmieniu (fot.\u00a03) r\u00f3\u017cni\u0105 si\u0119 znacznie od objaw\u00f3w tej choroby na innych zbo\u017cach. Na li\u015bciach i pochwach li\u015bciowych widoczne s\u0105 brunatne plamy w miejscu kt\u00f3rych wyrasta bia\u0142o-szara grzybnia <em>Blumeria graminis<\/em>. Ponadto wyst\u0119puje sporo objaw\u00f3w rdzy j\u0119czmienia (<em>Puccinia hordei<\/em>). Na li\u015bciach znajduje si\u0119 du\u017co pomara\u0144czowych, ma\u0142ych uredini\u00f3w, st\u0105d te\u017c rdza ta nazywana jest cz\u0119sto rdz\u0105 kar\u0142ow\u0105, i powoli pojawiaj\u0105 si\u0119 czarne skupienia teli\u00f3w (fot.\u00a04). Widoczne s\u0105 tak\u017ce objawy plamisto\u015bci siatkowej li\u015bci j\u0119czmienia (<em>Pyrenophora teres<\/em>), z charakterystyczn\u0105 siateczk\u0105 (fot.\u00a05). Na li\u015bciach i pochwach li\u015bciowych wida\u0107 sporo objaw\u00f3w rynchosporiozy zb\u00f3\u017c (<em>Rhynchosporium secalis<\/em>) w postaci kanciastych lub owalnych plam z wyra\u017an\u0105 brunatn\u0105 obw\u00f3dk\u0105 (fot.\u00a06). Ponadto na li\u015bciach j\u0119czmienia ozimego pojawi\u0142y si\u0119 nieliczne objawy pasiasto\u015bci li\u015bci (<em>Pyrenophora graminea<\/em>), w postaci brunatnych nekroz przebiegaj\u0105cych przez ca\u0142a d\u0142ugo\u015b\u0107 blaszki li\u015bciowej (fot.\u00a07).\u00a0 Wyst\u0119powanie wszystkich najgro\u017aniejszych chor\u00f3b j\u0119czmienia mo\u017ce znacznie obni\u017cy\u0107 plon ziarna, w zwi\u0105zku z czym wskazane jest wykonanie zabiegu fungicydowego. Sporo k\u0142os\u00f3w j\u0119czmienia jest z objawami g\u0142owni pyl\u0105cej (<em>Ustilago nuda<\/em>), w postaci ciemnej masy zamiast normalnego k\u0142osa (fot. 8). Jednak w przypadku tych objaw\u00f3w na jakakolwiek pomoc ju\u017c za p\u00f3\u017ano gdy\u017c jedyn\u0105 skuteczn\u0105 metod\u0105 jest zaprawianie ziarna zaprawami o dzia\u0142aniu systemicznym.<\/p>\n<p>Na \u017cycie wyst\u0119puje du\u017co objaw\u00f3w rynchosporiozy zb\u00f3\u017c (<em>R.\u00a0secalis<\/em>). W odr\u00f3\u017cnieniu od j\u0119czmienia, na \u017cycie wok\u00f3\u0142 plam nie ma brunatnej obw\u00f3dki. Do tej pory choroba ta zniszczy\u0142a ju\u017c znaczn\u0105 cz\u0119\u015b\u0107 blaszek li\u015bciowych. Widoczne s\u0105 r\u00f3wnie\u017c nekrozy wyst\u0119puj\u0105ce na pograniczu pochwy li\u015bciowej i blaszki li\u015bciowej (fot. 9), kt\u00f3re s\u0105 szczeg\u00f3lnie gro\u017ane. Warto jednak wiedzie\u0107, i\u017c \u017cyto obecnie kwitnie a w tej fazie nie zaleca si\u0119 wykonywa\u0107 zabieg\u00f3w fungicydowych. Ponadto na ro\u015blinach widoczne s\u0105 r\u00f3wnie\u017c objawy g\u0142owni \u017ad\u017ab\u0142owej \u017cyta (<em>Urocystis occulta<\/em>), kt\u00f3re mo\u017cna zaobserwowa\u0107 na \u017ad\u017ab\u0142ach, pochwach li\u015bciowych, blaszkach li\u015bciowych i k\u0142osach (fot. 10). Jednak w przypadku tej choroby pom\u00f3c mog\u0142o jedynie zaprawianie materia\u0142u siewnego.<\/p>\n<p>Na pszen\u017cycie ozimym zrobi\u0142o si\u0119 \u017c\u00f3\u0142to ze wzgl\u0119du na intensywnie rozwijaj\u0105c\u0105 si\u0119 rdz\u0105 \u017c\u00f3\u0142tej (<em>Puccinia striiformis<\/em>) (fot.\u00a011). Ponadto mamy na nim sporo objaw\u00f3w m\u0105czniaka prawdziwego zb\u00f3\u017c i traw, w postaci bia\u0142ej grzybni <em>Blumeria\u00a0grminis<\/em> na li\u015bciach i pochwach li\u015bciowych (fot.\u00a012). Na li\u015bciach pszen\u017cyta mo\u017cna tak\u017ce obserwowa\u0107 objawy rynchosporiozy zb\u00f3\u017c (<em>R.\u00a0secalis<\/em>) (fot. 13). Wyst\u0119powanie objaw\u00f3w rdzy \u017c\u00f3\u0142tej i innych chor\u00f3b li\u015bci \u00a0jest dla nas wskaz\u00f3wk\u0105 by jak najszybciej wykona\u0107 zabieg fungicydowy. Nale\u017cy jednak unika\u0107 wykonywania zabiegu fungicydowego w okresie kwitnienia pszen\u017cyta.<\/p>\n<p>Na pszenicy ozimej objawy chorobowe pojawi\u0142y si\u0119 ju\u017c na li\u015bciu flagowym. Mo\u017cna na nich zaobserwowa\u0107 septorioz\u0119 paskowan\u0105 (<em>Zymoseptoria tritici<\/em>), z wyra\u017anymi czarnymi piknidiami grzyba (fot. 14). Ponadto na li\u015bciach flagowych i podflagowych jest widoczna bia\u0142a grzybnia <em>Blumeria\u00a0grminis<\/em> (fot. 15), grzyba powoduj\u0105cego m\u0105czniaka prawdziwego zb\u00f3\u017c i traw. Wyst\u0119powanie tych chor\u00f3b ju\u017c na li\u015bciu flagowym, przy obecnych warunkach pogodowych, wskazuje na konieczno\u015b\u0107 wykonania zabiegu fungicydowego T2.<\/p>\n<p>Zbo\u017ca jare ju\u017c si\u0119 zazieleni\u0142y i zacz\u0119\u0142y si\u0119 intensywnie rozwija\u0107, strzelaj\u0105c w\u00a0 \u017ad\u017ab\u0142o. Na wi\u0119kszo\u015bci z nich nie wida\u0107 \u017cadnych objaw\u00f3w chorobowych na cz\u0119\u015bciach nadziemnych. Tylko na pszenicy jarej pojawi\u0142y si\u0119 pierwsze objawy rdzy \u017c\u00f3\u0142tej zb\u00f3\u017c i traw (<em>Puccinia striiformis<\/em>) (fot. 16). Pojawienie si\u0119 tej choroby mo\u017ce by\u0107 niepokoj\u0105ce gdy\u017c w kr\u00f3tkim czasie objawy mog\u0105 obj\u0105\u0107 r\u00f3wnie\u017c s\u0105siednie ro\u015bliny. W zwi\u0105zku z tym warto rozwa\u017cy\u0107 wykonanie zabiegu fungicydowego.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload wp-image-6681 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/1-1.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/1-1.jpg\" alt=\"\" width=\"509\" height=\"764\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27509%27%20height%3D%27764%27%20viewBox%3D%270%200%20509%20764%27%3E%3Crect%20width%3D%27509%27%20height%3D%273764%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/1-1-200x300.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/1-1-400x600.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/1-1-600x900.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/1-1-682x1024.jpg 682w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/1-1.jpg 693w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 509px) 100vw, 509px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 1. Opad\u0142e p\u0142atki kwiatowe rzepaku na li\u015bciach i rozwidleniach p\u0119du to dobra po\u017cywka dla <em>Sclerotinia sclerotiorum<\/em><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload wp-image-6682 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/2-1.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/2-1.jpg\" alt=\"\" width=\"521\" height=\"391\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27521%27%20height%3D%27391%27%20viewBox%3D%270%200%20521%20391%27%3E%3Crect%20width%3D%27521%27%20height%3D%273391%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/2-1-200x150.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/2-1-300x225.jpg 300w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/2-1-400x300.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/2-1-600x450.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/2-1-768x576.jpg 768w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/2-1-800x600.jpg 800w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/2-1-1024x768.jpg 1024w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/2-1.jpg 1039w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 521px) 100vw, 521px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 2. Na kolekcji \u201eOgr\u00f3d chor\u00f3b ro\u015blin\u201d zrobi\u0142o si\u0119 zielono &#8211;<br \/>\n\u017cyto, j\u0119czmie\u0144 ozimy i pszen\u017cyto ozime ju\u017c po wyk\u0142oszeniu a zbo\u017ca jare strzelaj\u0105 w \u017ad\u017ab\u0142o<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload wp-image-6683 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/3-1.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/3-1.jpg\" alt=\"\" width=\"525\" height=\"349\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27525%27%20height%3D%27349%27%20viewBox%3D%270%200%20525%20349%27%3E%3Crect%20width%3D%27525%27%20height%3D%273349%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/3-1-200x133.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/3-1-300x200.jpg 300w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/3-1-400x267.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/3-1-600x400.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/3-1-768x512.jpg 768w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/3-1-800x533.jpg 800w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/3-1-1024x682.jpg 1024w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/3-1.jpg 1040w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 3. M\u0105czniak prawdziwy zb\u00f3\u017c i traw to prawdziwe utrapienie j\u0119czmienia ozimego w tym roku<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload wp-image-6684 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/4-1.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/4-1.jpg\" alt=\"\" width=\"531\" height=\"354\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27531%27%20height%3D%27354%27%20viewBox%3D%270%200%20531%20354%27%3E%3Crect%20width%3D%27531%27%20height%3D%273354%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/4-1-200x133.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/4-1-300x200.jpg 300w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/4-1-400x267.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/4-1-600x400.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/4-1-768x512.jpg 768w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/4-1-800x533.jpg 800w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/4-1-1024x682.jpg 1024w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/4-1.jpg 1040w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 4. Objaw\u00f3w rdzy kar\u0142owej na li\u015bciach j\u0119czmienia ozimego jest coraz wi\u0119cej<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload wp-image-6686 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/5-2.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/5-2.jpg\" alt=\"\" width=\"531\" height=\"354\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27531%27%20height%3D%27354%27%20viewBox%3D%270%200%20531%20354%27%3E%3Crect%20width%3D%27531%27%20height%3D%273354%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/5-2-200x133.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/5-2-300x200.jpg 300w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/5-2-400x267.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/5-2-600x400.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/5-2-768x512.jpg 768w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/5-2-800x533.jpg 800w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/5-2-1024x682.jpg 1024w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/5-2.jpg 1040w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 5. Plamisto\u015b\u0107 siatkowa na li\u015bciu j\u0119czmienia ozimego<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload wp-image-6688 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/6-1.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/6-1.jpg\" alt=\"\" width=\"530\" height=\"353\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27530%27%20height%3D%27353%27%20viewBox%3D%270%200%20530%20353%27%3E%3Crect%20width%3D%27530%27%20height%3D%273353%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/6-1-200x133.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/6-1-300x200.jpg 300w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/6-1-400x267.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/6-1-600x400.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/6-1-768x512.jpg 768w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/6-1-800x533.jpg 800w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/6-1-1024x682.jpg 1024w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/6-1.jpg 1040w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 530px) 100vw, 530px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 6. Objawy rynchosporiozy wyst\u0119puj\u0105ce na li\u015bciu j\u0119czmienia ozimego<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload  wp-image-6687 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/7.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/7.jpg\" alt=\"\" width=\"531\" height=\"798\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27531%27%20height%3D%27798%27%20viewBox%3D%270%200%20531%20798%27%3E%3Crect%20width%3D%27531%27%20height%3D%273798%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/7-200x300.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/7-400x600.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/7-600x900.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/7-682x1024.jpg 682w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/7.jpg 693w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 7. Na li\u015bciach j\u0119czmienia ozimego pojawi\u0142y si\u0119 objawy pasiasto\u015bci li\u015bci<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload alignnone wp-image-6689\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/8.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/8.jpg\" alt=\"\" width=\"533\" height=\"801\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27533%27%20height%3D%27801%27%20viewBox%3D%270%200%20533%20801%27%3E%3Crect%20width%3D%27533%27%20height%3D%273801%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/8-200x300.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/8-400x600.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/8-600x900.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/8-682x1024.jpg 682w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/8.jpg 693w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 533px) 100vw, 533px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 8. Na k\u0142osach j\u0119czmienia ozimego jest ca\u0142kiem sporo objaw\u00f3w g\u0142owni pyl\u0105cej<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload alignnone wp-image-6692\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/9.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/9.jpg\" alt=\"\" width=\"530\" height=\"794\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27530%27%20height%3D%27794%27%20viewBox%3D%270%200%20530%20794%27%3E%3Crect%20width%3D%27530%27%20height%3D%273794%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/9-200x300.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/9-400x600.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/9-600x900.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/9.jpg 693w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 530px) 100vw, 530px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 9. Bardzo gro\u017ane objawy rynchosporiozy na li\u015bciach \u017cyta<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload alignnone wp-image-6695 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/10.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/10.jpg\" alt=\"\" width=\"529\" height=\"794\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27529%27%20height%3D%27794%27%20viewBox%3D%270%200%20529%20794%27%3E%3Crect%20width%3D%27529%27%20height%3D%273794%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/10-200x300.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/10-400x600.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/10-600x900.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/10-682x1024.jpg 682w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/10.jpg 693w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 529px) 100vw, 529px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 10. Na \u017ad\u017ab\u0142ach i k\u0142osach \u017cyta ozimego pojawi\u0142y si\u0119 objawy g\u0142owni \u017ad\u017ab\u0142owej \u017cyta<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload  wp-image-6697 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/11.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/11.jpg\" alt=\"\" width=\"520\" height=\"780\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27520%27%20height%3D%27780%27%20viewBox%3D%270%200%20520%20780%27%3E%3Crect%20width%3D%27520%27%20height%3D%273780%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/11-200x300.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/11-400x600.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/11-600x900.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/11-682x1024.jpg 682w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/11.jpg 693w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 520px) 100vw, 520px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 11. Na pszen\u017cycie ozimym zrobi\u0142o si\u0119 \u017c\u00f3\u0142to od objaw\u00f3w rdzy \u017c\u00f3\u0142tej<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload alignnone wp-image-6698\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/12.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/12.jpg\" alt=\"\" width=\"525\" height=\"788\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27525%27%20height%3D%27788%27%20viewBox%3D%270%200%20525%20788%27%3E%3Crect%20width%3D%27525%27%20height%3D%273788%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/12-200x300.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/12-400x600.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/12-600x900.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/12-682x1024.jpg 682w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/12.jpg 693w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 12. Jak rozchylimy \u0142an pszen\u017cyta ozimego jest bia\u0142o od objaw\u00f3w m\u0105czniaka prawdziwego zb\u00f3\u017c i traw na li\u015bciach i \u017ad\u017ab\u0142ach<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload wp-image-6700 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/13.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/13.jpg\" alt=\"\" width=\"527\" height=\"351\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27527%27%20height%3D%27351%27%20viewBox%3D%270%200%20527%20351%27%3E%3Crect%20width%3D%27527%27%20height%3D%273351%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/13-200x133.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/13-300x200.jpg 300w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/13-400x267.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/13-600x400.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/13-768x512.jpg 768w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/13-800x533.jpg 800w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/13-1024x682.jpg 1024w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/13.jpg 1040w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 527px) 100vw, 527px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 13. Na li\u015bciach pszen\u017cyta ozimego widoczne s\u0105 r\u00f3wnie\u017c objawy rynchosporiozy<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload  wp-image-6701 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/14.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/14.jpg\" alt=\"\" width=\"531\" height=\"798\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27531%27%20height%3D%27798%27%20viewBox%3D%270%200%20531%20798%27%3E%3Crect%20width%3D%27531%27%20height%3D%273798%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/14-200x300.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/14-400x600.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/14-600x900.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/14-682x1024.jpg 682w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/14.jpg 693w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 14. Objawy septoriozy paskowanej, z wyra\u017anymi czarnymi piknidiami, widoczne s\u0105 ju\u017c na li\u015bciach flagowych pszenicy ozimej<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload wp-image-6702 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/15.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/15.jpg\" alt=\"\" width=\"534\" height=\"801\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27534%27%20height%3D%27801%27%20viewBox%3D%270%200%20534%20801%27%3E%3Crect%20width%3D%27534%27%20height%3D%273801%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/15-200x300.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/15-400x600.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/15-600x900.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/15-682x1024.jpg 682w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/15.jpg 693w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 534px) 100vw, 534px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 15. Pierwsze objawy m\u0105czniaka prawdziwego zb\u00f3\u017c i traw pojawi\u0142y si\u0119 ju\u017c na li\u015bciach flagowych pszenicy ozimej<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"lazyload  wp-image-6703 aligncenter\" src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/16.jpg\" data-orig-src=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/16.jpg\" alt=\"\" width=\"532\" height=\"797\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27532%27%20height%3D%27797%27%20viewBox%3D%270%200%20532%20797%27%3E%3Crect%20width%3D%27532%27%20height%3D%273797%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/16-200x300.jpg 200w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/16-400x600.jpg 400w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/16-600x900.jpg 600w, https:\/\/dnipola.kpodr.pl\/wp-content\/uploads\/2021\/06\/16.jpg 693w\" data-sizes=\"auto\" data-orig-sizes=\"auto, (max-width: 532px) 100vw, 532px\" \/><\/p>\n<p style=\"text-align: center;\">Fot. 16. Na li\u015bciach pszenicy jarej pojawi\u0142y si\u0119 ju\u017c objawy rdzy \u017c\u00f3\u0142tej<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: right;\">Dr hab. in\u017c. <strong>Grzegorz Lema\u0144czyk<\/strong>, prof. uczelni (<em>mat. fotograficzne \u2013 w\u0142asne<\/em>)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rzepak nadal zdrowy a na zbo\u017cach choroby pojawi\u0142y si\u0119 ju\u017c na k\u0142osach i li\u015bciach flagowych. Rzepak ozimy, jeszcze zdrowy, ju\u017c przekwita i pojawia si\u0119 coraz wi\u0119cej \u0142uszczyn. Niestety cz\u0119\u015b\u0107 opadaj\u0105cych p\u0142atk\u00f3w kwiatowych zatrzyma\u0142a si\u0119 w rozwidleniach p\u0119d\u00f3w, na samych p\u0119dach oraz li\u015bciach (fot. 1). Po opadach deszczu zacz\u0119\u0142y si\u0119 one rozk\u0142ada\u0107, staj\u0105c si\u0119 po\u017cywk\u0105 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":6681,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[21,28,24],"tags":[],"class_list":["post-6680","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rzepak","category-zboza-jare","category-zboza-ozime"],"_links":{"self":[{"href":"https:\/\/dnipola.kpodr.pl\/index.php?rest_route=\/wp\/v2\/posts\/6680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dnipola.kpodr.pl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dnipola.kpodr.pl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dnipola.kpodr.pl\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/dnipola.kpodr.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6680"}],"version-history":[{"count":4,"href":"https:\/\/dnipola.kpodr.pl\/index.php?rest_route=\/wp\/v2\/posts\/6680\/revisions"}],"predecessor-version":[{"id":6714,"href":"https:\/\/dnipola.kpodr.pl\/index.php?rest_route=\/wp\/v2\/posts\/6680\/revisions\/6714"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dnipola.kpodr.pl\/index.php?rest_route=\/wp\/v2\/media\/6681"}],"wp:attachment":[{"href":"https:\/\/dnipola.kpodr.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dnipola.kpodr.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dnipola.kpodr.pl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}