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2011, vol. 26, br. 2, str. 111-116
Osetljivost izolata Phytophthora infestans (Mont.) de Bary na fluazinam, fosetil-Al i propamokarb-hidrohlorid
Institut za pesticide i zaštitu životne sredine, Beograd

e-adresaemil.rekanovic@pesting.org.rs
Projekat:
Proučavanje biljnih patogena, artropoda, korova i pesticida u cilju razvoja metoda bioracionalne zaštite bilja i proizvodnje bezbedne hrane (MPNTR - 31043)

Ključne reči: Phytophthora infestans; osetljivost; in vitro; fluazinam; fosetil-Al; propamokarb-hidrohlorid
Sažetak
Ispitivana je osetljivost 12 izolata Phytophthora infestans na fluazinam, fosetil-Al i propamokarb-hidrohlorid u in vitro uslovima. Izolati su dobijeni iz zaraženih listova krompira sakupljenih tokom 2005-2007 godine sa osam različitih lokaliteta iz Srbije. Svi ispitivani izolati su bili osetljivi na testirane fungicide. Dobijene vrednosti faktora rezistentnosti bile su u intervalu od 1.0 do 2.8. Vrednosti EC50 za fluazinam su bile od 0.14 do 0.27 mg l-1, fosetil-Al od 30.2 do 85.8 mg l-1 i propamokarb-hidrohlorid od 12.1 do 31.1 mg l-1.
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O članku

jezik rada: engleski
vrsta rada: naučni članak
DOI: 10.2298/PIF1102111R
objavljen u SCIndeksu: 12.07.2011.
metod recenzije: dvostruko anoniman