Efikasnost različitih kombinacija fungicida u suzbijanju prouzrokovača mrežaste pegavosti ječma

  • Miloš Stepanović Institut za pesticide i zaštitu životne sredine, Banatska 31b, 11080 Beograd - Zemun
  • Emil Rekanović Institut za pesticide i zaštitu životne sredine, Banatska 31b, 11080 Beograd - Zemun
  • Svetlana Milijašević-Marčić Institut za pesticide i zaštitu životne sredine, Banatska 31b, 11080 Beograd - Zemun
  • Ivana Potočnik Institut za pesticide i zaštitu životne sredine, Banatska 31b, 11080 Beograd - Zemun
  • Biljana Todorović Institut za pesticide i zaštitu životne sredine, Banatska 31b, 11080 Beograd - Zemun
  • Jelena Stepanović Institut za pesticide i zaštitu životne sredine, Banatska 31b, 11080 Beograd - Zemun
Ključne reči: Fungicides||, ||Fungicidi, Chemical control||, ||Hemijsko suzbijanje, Net blotch||, ||Mrežasta pegavost, Barley||, ||Ječam,

Sažetak


Ispitivana je efikasnost sedam različitih kombinacija fungicida (epoksikonazol + metkonazol, boskalid + epoksikonazol, piraklostrobin + epoksikonazol, protiokonazol + tebukonazol, pikoksistrobin + ciprokonazol, azoksistrobin + ciprokonazol i spiroksamin + tebukonazol + triadimenol) u suzbijanju prouzrokovača mrežaste pegavosti ječma Drechslera teres, kao i njihov uticaj na prinos tokom 2010. i 2011. godine. Najveću efikasnost u obe ispitivane godine ispoljila su dva tretmana kombinacijom fungicida piraklostrobin + epoksikonazol primenjenom u količini 1.0 l ha-1. Kombinacije fungicida epoksikonazol + metkonazol i spiroksamin + tebukonazol + triadimenol su pokazale najslabije delovanje na prouzrokovača mrežaste pegavosti ječma, kao i najmanje povećanje prinosa u poređenju sa kontrolom.

Biografije autora

Miloš Stepanović, Institut za pesticide i zaštitu životne sredine, Banatska 31b, 11080 Beograd - Zemun
Laboratorija za primenjenu fitopatologiju
Emil Rekanović, Institut za pesticide i zaštitu životne sredine, Banatska 31b, 11080 Beograd - Zemun
Laboratorija za primenjenu fitopatologiju
Svetlana Milijašević-Marčić, Institut za pesticide i zaštitu životne sredine, Banatska 31b, 11080 Beograd - Zemun
Laboratorija za primenjenu fitopatologiju
Ivana Potočnik, Institut za pesticide i zaštitu životne sredine, Banatska 31b, 11080 Beograd - Zemun
Laboratorija za primenjenu fitopatologiju
Biljana Todorović, Institut za pesticide i zaštitu životne sredine, Banatska 31b, 11080 Beograd - Zemun
Laboratorija za primenjenu fitopatologiju
Jelena Stepanović, Institut za pesticide i zaštitu životne sredine, Banatska 31b, 11080 Beograd - Zemun
Laboratorija za primenjenu fitopatologiju

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Objavljeno
2016/06/24
Kako citirati
Stepanović, M., Rekanović, E., Milijašević-Marčić, S., Potočnik, I., Todorović, B., & Stepanović, J. (2016). Efikasnost različitih kombinacija fungicida u suzbijanju prouzrokovača mrežaste pegavosti ječma. Pesticides and Phytomedicine / Pesticidi I Fitomedicina, 31(1-2). преузето од https://aseestant.ceon.rs/index.php/pif/article/view/10943
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Vol. 31 Br. 1-2 (2016): Pesticidi i fitomedicina
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