Pregled bibliografske jedinice broj: 982482
In vitro assessment of antagonistic potential of Trichoderma spp. against Fusarium graminearum and Fusarium verticillioides.
In vitro assessment of antagonistic potential of Trichoderma spp. against Fusarium graminearum and Fusarium verticillioides. // Proceedings & abstract of the 11th International Scientific/Professional Conference Agriculture in Nature and Environment Protection / Jug, D ; Brozović, B (ur.).
Vukovar: Glas Slavonije, 2018. str. 209-209 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 982482 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
In vitro assessment of antagonistic potential of Trichoderma spp. against Fusarium graminearum and Fusarium verticillioides.
Autori
Podravac, D ; Kovač, T ; Lenart, L ; Šarkanj, B
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Proceedings & abstract of the 11th International Scientific/Professional Conference Agriculture in Nature and Environment Protection
/ Jug, D ; Brozović, B - Vukovar : Glas Slavonije, 2018, 209-209
Skup
11. međunarodni znanstveno-stručni skup "Poljoprivreda u zaštiti prirode i okoliša"
Mjesto i datum
Vukovar, Hrvatska, 28.05.2018. - 30.05.2018
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Trichoderma spp. ; Fusarium spp. ; biological control ; antagonist ; pathogen
Sažetak
Fusarium graminearum and Fusarium verticillioides are phytopathogenic fungi that pose major health concerns due to their mycotoxins production in contaminated cereals. Biological control by microorganisms is new natural alternative to chemically synthesized fungicides. Ability of six Trichoderma spp. isolates (antagonist) to suppress radial growth of one isolate of F. verticillioides and three isolates of F. graminearum (pathogens) was examined in vitro. Each isolate of potential antagonist was combined with each pathogen in dual culture and bioassay was carried in triplicates. Percentage of radial growth inhibition of phytopathogenic fungi by Trichoderma spp. was calculated using measurements on the day when contact between two colonies occurred in comparison with control plate containing pathogen only. On average, Trichoderma reesei, Trichoderma asperellum, Trichoderma harzianum and Trichoderma koningii inhibited pathogen growth 89.7±14.7%, 71.6±13.4%, 70.1±16.5% and 69.5±15%, respectively, and showed better biological control effect than Trichoderma viride isolates. All tested Fusarium spp. were inhibited by Trichoderma spp. isolates with average inhibition of radial mycelial growth ranging from 62.8±11.3% to 68.0±14.8%
Izvorni jezik
Engleski
Znanstvena područja
Biotehnologija, Prehrambena tehnologija
POVEZANOST RADA
Ustanove:
Prehrambeno-tehnološki fakultet, Osijek
