Prvi izvještaj o bolesti zelene plijesni u Hrvatskoj

Scientific paper - Original scientific paper

• Title (english): The First Report on Mushroom Green Mould Disease in Croatia
• Author: Lóránt Hatvani
• Author: Petra Sabolić
• Author: Sándor Kocsubé
• Author: László Kredics
• Author: Dorina Czifra
• Author: Csaba Vágvölgyi
• Author: Joško Kaliterna
• Author: Dario Ivić
• Author: Edyta Đermić
• Author: Ivan Kosalec
• Author's institution: University of Zagreb; Faculty of Pharmacy and Biochemistry; (Department of microbiology)
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Pharmacy; Pharmacy

Abstract (croatian)

Vrste Trichoderma izolirane su iz komposta onečišćenog zelenom plijesni pri uzgoju šampinjona (Agaricus bisporus), kao i iz uzoraka supstrata uzgoja bukovača (Pleurotus ostreatus), s farma gljiva u Hrvatskoj. Pri infekciji bukovača izolirani su i identifi cirani uzročnici vrsta Trichoderma pleurotum i T. pleuroticola, što odgovara nalazima u drugim zemljama, dok je iz uzgoja šampinjona izolirana samo vrsta T. harzianum. Navedeni su podaci različiti od prijašnjih nalaza i upućuju na to da se širi broj infektivnih uzročnika pri uzgoju gljiva. Temperaturni profil izolata i njihovih domaćina preklapao se, a komercijalni fungicidi prokloraz i karbendazim nađeni su kao potencijalno dobri kandidati za učinkovito suzbijanje ovih infekcija. Ferulična kiselina i neke fenolne tvari kao što je timol pokazuju značajan fungistatski učinak na izolate vrsta roda Trichoderma, ali su također inhibitorni i za domaćine - gljive. Ovo je prvo izvješće o bolesti izazvanoj zelenom plijesni pri uzgoju gljiva šampinjona i bukovača u Hrvatskoj.

Abstract (english)

Green mould disease, caused by Trichoderma species, is a severe problem for mushroom growers worldwide, including Croatia. Trichoderma strains were isolated from green mould-affected Agaricus bisporus (button or common mushroom) compost and Pleurotus ostreatus (oyster mushroom) substrate samples collected from Croatian mushroom farms. The causal agents of green mould disease in the oyster mushroom were T. pleurotum and T. pleuroticola, similar to other countries. At the same time, the pathogen of A. bisporus was exclusively the species T. harzianum, which is different from earlier findings and indicates that the range of mushroom pathogens is widening. The temperature profiles of the isolates and their hosts overlapped, thus no range was found that would allow optimal growth of the mushrooms without mould contamination. Ferulic acid and certain phenolic compounds, such as thymol showed remarkable fungistatic effect on the Trichoderma isolates, but inhibited the host mushrooms as well. However, commercial fungicides prochloraz and carbendazim were effective agents for pest management. This is the first report on green mould disease of cultivated mushrooms in Croatia.

• Keywords (croatian): Agaricus bisporus; kontrola zaraze; Pleurotus ostreatus; T. harzianum; T. pleuroticola; Trichoderma pleurotum
• Keywords (english): Pleurotus ostreatus; Agaricus bisporus; Trichoderma pleurotum; T. pleuroticola; T. harzianum; disease control
• Language: croatian
• Language: english
• Publication type: Scientific paper - Original scientific paper
• Publication status: Published
• Peer review: Peer review - international
• Publication version: Published version
• Journal title: Arhiv za higijenu rada i toksikologiju
• Numbering: vol. 63, no. 4, p. 487
• p-ISSN: 0004-1254
• e-ISSN: 1848-6312
• DOI: https://doi.org/10.2478/10004-1254-63-2012-2220
• URN:NBN: urn:nbn:hr:163:305697
• Publication: 2012
• Document URL: https://hrcak.srce.hr/93651
• Type of resource: Text
• Access conditions: Open access
• Created on: 2020-05-18 14:44:34