{"id":209427,"date":"2022-02-18T00:23:10","date_gmt":"2022-02-17T23:23:10","guid":{"rendered":"https:\/\/www.institut-tamis.rs\/?p=209427"},"modified":"2022-02-18T00:23:10","modified_gmt":"2022-02-17T23:23:10","slug":"suncokret-05-06-2021-god","status":"publish","type":"post","link":"https:\/\/institut-tamis.rs\/en\/saveti-i-preporuke\/suncokret-05-06-2021-god\/","title":{"rendered":"Suncokret &#8211; 05.06.2021. god."},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-209429\" src=\"https:\/\/institut-tamis.rs\/wp-content\/uploads\/2022\/02\/Suncokret-05.06.2021.-god.-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/institut-tamis.rs\/wp-content\/uploads\/2022\/02\/Suncokret-05.06.2021.-god.-225x300.jpg 225w, https:\/\/institut-tamis.rs\/wp-content\/uploads\/2022\/02\/Suncokret-05.06.2021.-god..jpg 480w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-209431\" src=\"https:\/\/institut-tamis.rs\/wp-content\/uploads\/2022\/02\/Suncokret-05.06.2021.-god.-1-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/institut-tamis.rs\/wp-content\/uploads\/2022\/02\/Suncokret-05.06.2021.-god.-1-225x300.jpg 225w, https:\/\/institut-tamis.rs\/wp-content\/uploads\/2022\/02\/Suncokret-05.06.2021.-god.-1.jpg 480w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/p>\n<p>Na teritoriji RC Pan\u010devo, usevi suncokreta se u zavisnosti od roka setve i hibrida nalaze u fenofazi razvoja listova; razvijeno 4-8 listova (<strong>BBCH 14-18<\/strong>).<br \/>\nVizuelnim pregledom biljaka registrovano je prisustvo crne repine va\u0161i (<strong>Aphis fabae<\/strong>) na nali\u010diju listova na do 20% biljaka.<\/p>\n<p>Ova \u0161teto\u010dina najpre naseljava obode parcele, pa se njeno suzbijanje mo\u017ee sprovesti upravo na tim delovima useva sa ciljem spre\u010davanja njihovog \u0161irenja ka unutra\u0161njosti. Prag \u0161tetnosti iznosi od 20% do 30% napadnutih biljaka na ivi\u010dnim delovima parcele.<br \/>\nProizvo\u0111a\u010dima se preporu\u010duje da pregledaju svoje useve i ukoliko registruju prisustvo va\u0161i na nivou praga \u0161tetnosti, sprovo\u0111enje insekticidnog tretmana preparatom:<br \/>\na.m. deltametrin: Decis expert &#8211; 0,075 l\/ha.<br \/>\nTako\u0111e, na obodima pojedinih parcela, registrovano je i prisustvo crvene ra\u017ene bube (<strong>Omophlus lepturoides<\/strong>).<\/p>\n<p>Imaga ove \u0161teto\u010dine se pored listova suncokreta hrane i listovima \u0161e\u0107erne repe, lucerke, jarih \u017eita i dr.<\/p>\n<p>Navedeni insketicidi za suzbijanje crne repine va\u0161i, delova\u0107e i na ovu \u0161teto\u010dinu.<br \/>\nNa pojedinim lokalitetima vizuelnim pregledom biljaka registrovano je i prisustvo simptoma plamenja\u010de sunockreta (<strong>Plasmopara helianthi<\/strong>) na do 15% biljaka.<\/p>\n<p>Nestabilno vreme sa padavinama, povoljnim temperaturama i relativnom vla\u017eno\u0161\u0107u vazduha u proteklom periodu pogodovalo je razvoju i \u0161irenju tog patogena. Zara\u017eene biljke suncokreta zaostaju u porastu, kr\u017eljave su, a stablo je zadebljalo sa kra\u0107im internodijama.<\/p>\n<p>Kako bi se spre\u010dio nastanak sekundarnih infekcija, proizvo\u0111a\u010dima se preporu\u010duje sprovo\u0111enje mehani\u010dkih mera borbe koje podrazumevaju uklanjanje i uni\u0161tavanje zara\u017eenih biljaka suncokreta i samoniklih biljaka suncokreta. Hemijske mere kontrole mogu se sprovesti praparatima na bazi aktivne materije metalasil-M+mankozeb.<\/p>\n<p><strong>Izvor: PIS Vojvodina<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Na teritoriji RC Pan\u010devo, usevi suncokreta se u zavisnosti od roka setve i hibrida nalaze u fenofazi razvoja listova; razvijeno 4-8 listova (BBCH 14-18). Vizuelnim pregledom biljaka registrovano je prisustvo crne repine va\u0161i (Aphis fabae) na nali\u010diju listova na do 20% biljaka. Ova \u0161teto\u010dina najpre naseljava obode parcele, pa se njeno suzbijanje mo\u017ee sprovesti upravo [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[211],"tags":[],"dipi_cpt_category":[],"class_list":["post-209427","post","type-post","status-publish","format-standard","hentry","category-saveti-i-preporuke"],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Aleksa Bla\u017ei\u0107","author_link":"https:\/\/institut-tamis.rs\/en\/author\/aleksa\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/institut-tamis.rs\/en\/category\/saveti-i-preporuke\/\" rel=\"category tag\">Saveti i preporuke<\/a>","rttpg_excerpt":"Na teritoriji RC Pan\u010devo, usevi suncokreta se u zavisnosti od roka setve i hibrida nalaze u fenofazi razvoja listova; razvijeno 4-8 listova (BBCH 14-18). Vizuelnim pregledom biljaka registrovano je prisustvo crne repine va\u0161i (Aphis fabae) na nali\u010diju listova na do 20% biljaka. Ova \u0161teto\u010dina najpre naseljava obode parcele, pa se njeno suzbijanje mo\u017ee sprovesti upravo&hellip;","_links":{"self":[{"href":"https:\/\/institut-tamis.rs\/en\/wp-json\/wp\/v2\/posts\/209427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/institut-tamis.rs\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/institut-tamis.rs\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/institut-tamis.rs\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/institut-tamis.rs\/en\/wp-json\/wp\/v2\/comments?post=209427"}],"version-history":[{"count":2,"href":"https:\/\/institut-tamis.rs\/en\/wp-json\/wp\/v2\/posts\/209427\/revisions"}],"predecessor-version":[{"id":209435,"href":"https:\/\/institut-tamis.rs\/en\/wp-json\/wp\/v2\/posts\/209427\/revisions\/209435"}],"wp:attachment":[{"href":"https:\/\/institut-tamis.rs\/en\/wp-json\/wp\/v2\/media?parent=209427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/institut-tamis.rs\/en\/wp-json\/wp\/v2\/categories?post=209427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/institut-tamis.rs\/en\/wp-json\/wp\/v2\/tags?post=209427"},{"taxonomy":"dipi_cpt_category","embeddable":true,"href":"https:\/\/institut-tamis.rs\/en\/wp-json\/wp\/v2\/dipi_cpt_category?post=209427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}