@article{
author = "Krnjaja, Vesna and Lević, Jelena and Ivanović, D. and Mandić, Violeta and Tomić, Zorica and Bijelić, Zorica and Marinkov, Gordana",
year = "2011",
abstract = "The presence of pathogenic fungi species on seed of six alfalfa cultivars (K-22, K-23, K-28, NS Banat, NS Mediana and Zaječarska 83) of different seed age (24 months and 108 months) was analyzed in this study. In studied cultivars, except in K-28, on older seeds, less fungi genera were identified compared to younger seed. Seven fungi genera were identified: Alternaria, Aspergillus, Cladosporium, Fusarium, Penicillium, Rhizopus, Stemphylium and sterile mycelia present in percentage from 0 to 6.5%. Alternaria species were identified on younger seed with 0.5% in cultivars K-28 and NS Mediana, 0.75% in K-22, 1% in Zaječarska 83 and 1.25% in cultivar NS Banat. In cultivar K-28, Alternaria species were identified in percentage of 0.25% on older seed. Aspergillus species in percentage of 0.25% were identified only in younger seed of cultivar NS Mediana. Cladosporium species were identified on younger seed in the percentage of 0.25% (NS Mediana), 1% (K-23 and NS Banat) and 6.5% (K-22), and on older seed in percentage of 0.5% (K-23, K-28 and NS Banat). Genus Fusarium was identified in percentage of 0.25% on younger seed of cultivar K-22. Genus Penicillium was identified in the range from 0.25% (K-22) to 0.5% (K-28) on younger seed and from 0.25% (K-22) to 1.75% (NS Banat) on older seed. Genus Rhizopus was identified in cultivar K-28, on younger (0.5%) and older seed (0.25%), and in cultivar Zaječarska 83, only in younger seed with 0.5%. Sterile mycelia was identified on younger seed of cultivars K-22 (4.5%), NS Banat (1.75%), K-23 (1.0%) and Zaječarska 83 (0.5%), and on older seed of cultivars K- 23 and K-28 with 0.25% and K-22 with 0.5%. Genus Stemphylium was identified in percentage of 0.25% only on younger seed of cultivars K-22, K-23, NS Banat and NS Mediana. Results of these analysis indicated favourable health condition of seeds of different age of analyzed alfalfa cultivars, especially in relation to economically important fungi genera Fusarium and Stemphylium., U radu je proučavano prisustvo patogenih vrsta gljiva na semenu šest sorti lucerke (K-22, K-23, K-28, NS Banat, NS Mediana i Zaječarska 83) različite starosti semena (24 meseca i 108 meseci). Kod ispitivanih sorti, osim kod sorte K- 28, na starijem semenu identifikovan je manji broj rodova gljiva u odnosu na mlađe seme. Identifikovano je sedam rodova gljiva, Alternaria, Aspergillus, Cladosporium, Fusarium, Penicillium, Rhizopus, Stemphylium i sterilna micelija sa prisustvom od 0 do 6,5%. Alternaria vrste identifikovane su na mlađem semenu sa 0,5% kod sorata K-28 i NS Mediana, 0,75% kod K-22, 1% kod Zaječarska 83 i 1,25% kod NS Banat. Kod sorte K-28 Alternaria vrste identifikovane su sa 0,25% na starijem semenu. Aspergillus vrste identifikovane su sa 0,25% samo kod mlađeg semena sorte NS Mediana. Cladosporium vrste identifikovane su na mlađem semenu sa 0,25% (NS Mediana), 1% (K-23 i NS Banat) i 6,5% (K-22), a na starijem semenu sa 0,5% (K-23, K-28 i NS Banat). Rod Fusarium identifikovan je sa 0,25% na mlađem semenu kod sorte K-22. Rod Penicillium identifikovan je od 0,25% (K-22) do 0,5% (K-28) na mlađem semenu i od 0,25% (K-22) do 1,75% (NS Banat) na starijem semenu. Rod Rhizopus identifikovan je kod sorte K-28 i na mlađem (0,5%) i na starijem semenu (0,25%), a kod sorte Zaječarska 83 samo na mlađem semenu sa 0,5%. Sterilna micelija identifikovana je na mlađem semenu kod sorti K-22 (4,5%), NS Banat (1,75%), K-23 (1,0%) i Zaječarska 83 (0,5%), a na starijem semenu kod sorti K-23 i K-28 sa po 0,25% i K-22 sa 0,5%. Rod Stemphylium identifikovan je sa 0,25% samo na mlađem semenu sorti K-22, K-23, NS Banat i NS Mediana. Rezultati ovih analiza ukazuju na povoljno zdravstveno stanje semena različite starosti kod svih ispitivanih sorti lucerke, posebno u odnosu na ekonomski značajne rodove gljiva Fusarium i Stemphylium.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "Frequency of pathogenic fungi on alfalfa seed of different age, Učestalost patogenih gljiva na lucerkinom semenu različite starosti",
volume = "27",
number = "3",
pages = "1227-1234",
doi = "10.2298/BAH1103227K"
}
