@article{
author = "Balaž, Jelica and Ognjanov, Vladislav and Keserović, Zoran and Šućur, Aleksandra and Janse, Jaap and Popović, Tatjana",
year = "2017",
abstract = "This study presents the results of a multiple-year evaluation (1991-1996; 2005-2007) of susceptibility of more than 100 apple cultivars to Venturia inaequalis, Podosphaera leucotricha and Erwinia amylovora under agroecological conditions existing in Serbia. Some of the most popular cultivars were found highly susceptible to V. inaequalis (Cripps Pink, Mutsu, Gloster 69, Wellspur); while Golden Delicious, Richared, Gala, Čačanska pozna, Čadel and Jonagold were susceptible; Idared, Granny Smith and Jonathan moderately susceptible; Lord Lamburne and London Pepping, as well as several autochthonous cultivars were moderately resistant; and a group of resistant cultivars included Prima, Priscilla, Williams Pride, Dayton, Enterprise, Gold Rush, Golden Orange, many of the Re-cultivars (Germany), as well as Baujade, Selena, Dukát, Produkta, Topaz, some older cvs. (Worcester Pearmain, Merton Worcester, James Grieve, Akane, Astilish, Astrachan Red and Discovery), some Co-op selections (USA) and NS hybrids (Serbia). Regarding powdery mildew, Idared and Jonathan were highly susceptible; Gala, Akane, Jonagold, Priscilla, Mutsu, Čačanska pozna, Golden Delicious, Granny Smith, Čadel and GoldRush were susceptible; Wellspur, Astrachan Red, Richared, Jonadel, Dayton and several autochthonous cultivars were moderately susceptible; Lord Lamburne, Astlisch, Prima, Champagne Reinette, Discovery and many autochthonous cultivars were moderately resistant; while most Re-cvs. (Germany), several cultivars from the Czech Republic, some selections from the USA and UK and most NS hybrids (Serbia) were resistant. Also, some cultivars showed variable susceptibility depending on location (Williams Pride, Gloster 69, Baujade and Produkta). E. amylovora was observed only in 2007 and at relatively low intensity (up to 12% infection). The highest disease severity was observed on cv. Elstar, then Granny Smith, Idared and Jonagored; while the lowest was found on Red Chief and Hapke apple trees., Ovaj rad prikazuje rezultate višegodišnjeg proučavanja (1991-1996; 2005-2007) osetljivosti više od 100 sorti jabuke prema patogenima Venturia inaequalis, Podosphaera leucotricha i Erwinia amylovora u agroekološkim uslovima Srbije. Neke od dobro poznatih sorti su visoko osetljive prema V. inaequalis (Cripps Pink, Mutsu, Gloster 69, Wellspur); osetljive su Golden Delicious, Richared, Gala, Čačanska pozna, Čadel i Jonagold; umereno osetljive su Idared, Granny Smith i Jonathan; umereno otporne su Lord Lamburne i London Pepping, kao i nekoliko autohtonih sorti; grupa otpornih uključuje sorte Prima, Priscilla, Williams Pride, Dayton, Enterprise, Gold Rush, Golden Orange, mnoge Re-sorte (Nemačka), Baujade, Selena, Dukát, Produkta, Topaz, neke starije sorte (Worcester Pearmain, Merton Worcester, James Grieve, Akane, Astilish, Astrachan Red i Discovery), neke Co-op selekcije (USA) i NS hibridi (Srbija). Prema pepelnici vrlo osetljive su bile sorte Idared i Jonathan; osetljive Gala, Akane, Jonagold, Priscilla, Mutsu, Čačanska pozna, Golden Delicious, Granny Smith, Čadel i GoldRush; umereno osetljive Wellspur, Astrachan Red, Richared, Jonadel, Dayton i nekoliko autohtonih sorti; umereno otporne su Lord Lamburne, Astlisch, Prima, Champagne Reinette, Discovery i mnoge autohtone sorte; i otporne su Re-sorte, nekoliko sorti iz Češke Republike, neke selekcije poreklom iz USA i UK i većina NS hibrida. Takođe, neke sorte su i varirale u osetljivosti (Williams Pride, Gloster 69, Baujade i Produkta). E. amylovora je beležena samo 2007. godine sa relativno malim intenzitetom bolesti (infekcija do 12%). Najveći intenzitet bolesti je primećen kod sorte Elstar, zatim slede sorte Granny Smith, Idared, Jonagored; a najmanji intenzitet je bio kod sorti Red Chief i Hapke.",
publisher = "Institute of Pesticides and Environmental Protection",
journal = "Pesticidi i fitomedicina",
title = "Evaluation of reactions of commercial and autochthonous apple cultivars to common diseases in Serbia under natural infection, Proučavanje osetljivosti komercijalnih i autohtonih sorti jabuke prema najznačajnijim bolestima u Srbiji u uslovima spontane zaraze",
pages = "172-157",
number = "3-4",
volume = "32",
doi = "10.2298/PIF1704157B"
}
