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Pregled bibliografske jedinice broj: 536331

Susceptibility of maize inbred lines to Fusarium ear rot


Svitlica, Brankica; Ćosić, Jasenka; Vrandečić, Karolina; Jurković, Draženka; Poštić, Jelena
Susceptibility of maize inbred lines to Fusarium ear rot // 6th International Congress Flour-Bread ’11 Opatija. Book of Abstracts / Dliborka Koceva Komlenić (ur.).
Osijek: Faculty of Food Technology Osijek, 2011. str. 94-94 (poster, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Susceptibility of maize inbred lines to Fusarium ear rot

Autori
Svitlica, Brankica ; Ćosić, Jasenka ; Vrandečić, Karolina ; Jurković, Draženka ; Poštić, Jelena

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
6th International Congress Flour-Bread ’11 Opatija. Book of Abstracts / Dliborka Koceva Komlenić - Osijek : Faculty of Food Technology Osijek, 2011, 94-94

Skup
6th International Congress Flour-Bread ’11

Mjesto i datum
Opatija, Hrvatska, 12-14.10.2011

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Fusarium ; maize ear rot

Sažetak
Severity of Fusarium Ear Rot of maize is influenced by several factors and among them one of the most important is genotype susceptibility. We determined differences in genotype susceptibility to Ear Rot in field trials and with laboratory analyses, after artifical inoculation with isolates of Fusarium graminearum, Fusarium verticillioides and Fusarium subglutinans. We used 8 domestic and 5 Canadian lines, which were marked as highly tolerant. Depending on the genotype, ear rot index in untreated variety was between 0 and 30. In treated variety, ear rot index was between 20 and 500. TKW was reduced from 1.33 to 72.29 % if compared to control. High negative correlation coefficient (r=-0, 72, r=-0, 86) was determined between ear rot index andTKW. Percentage of grains with rot symptoms depened on the genotype and Fusarium species. After infection with Fusarium graminearum it was from 11.24 to 90.00%, after infection with F. subglutinans it was from 7.84 to 87.14% and after infection with F. verticillioides it was from 1.35 to 18.08%. The amount of produced DON and fumonisins after infection with F. graminearum and F. verticillioides was between 64 and 564 mg/kg of grains for DON and <1 to 27, 4 mg/kg of grains for fumonisins.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
079-0730718-0578 - Fuzarijska palež klasova i sadržaj DON-a u zrnu i brašnu (Ćosić, Jasenka, MZOS - )

Ustanove
Fakultet agrobiotehničkih znanosti Osijek,
Veleučilište u Požegi

Citiraj ovu publikaciju

Svitlica, Brankica; Ćosić, Jasenka; Vrandečić, Karolina; Jurković, Draženka; Poštić, Jelena
Susceptibility of maize inbred lines to Fusarium ear rot // 6th International Congress Flour-Bread ’11 Opatija. Book of Abstracts / Dliborka Koceva Komlenić (ur.).
Osijek: Faculty of Food Technology Osijek, 2011. str. 94-94 (poster, međunarodna recenzija, sažetak, znanstveni)
Svitlica, B., Ćosić, J., Vrandečić, K., Jurković, D. & Poštić, J. (2011) Susceptibility of maize inbred lines to Fusarium ear rot. U: Dliborka Koceva Komlenić (ur.)6th International Congress Flour-Bread ’11 Opatija. Book of Abstracts.
@article{article, year = {2011}, pages = {94-94}, keywords = {Fusarium, maize ear rot}, title = {Susceptibility of maize inbred lines to Fusarium ear rot}, keyword = {Fusarium, maize ear rot}, publisher = {Faculty of Food Technology Osijek}, publisherplace = {Opatija, Hrvatska} }




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