Izvorni znanstveni članak
https://doi.org/10.2478/10004-1254-63-2012-2220
The First Report on Mushroom Green Mould Disease in Croatia
Lóránt Hatvani
; Department of Microbiology, Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia
Petra Sabolić
; Department of Microbiology, Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia
Sándor Kocsubé
; Department of Microbiology, Faculty of Science and Informatics, University of Szeged, Szeged, Hungary
László Kredics
; Department of Microbiology, Faculty of Science and Informatics, University of Szeged, Szeged, Hungary
Dorina Czifra
; Department of Microbiology, Faculty of Science and Informatics, University of Szeged, Szeged, Hungary
Csaba Vágvölgyi
; Department of Microbiology, Faculty of Science and Informatics, University of Szeged, Szeged, Hungary
Joško Kaliterna
; University of Zagreb, Faculty of Agriculture, Department of Plant Pathology, Zagreb, Croatia
Dario Ivić
; University of Zagreb, Faculty of Agriculture, Food and Rural Affairs, Zagreb, Croatia
Edyta Đermić
; University of Zagreb, Faculty of Agriculture, Department of Plant Pathology, Zagreb, Croatia
Ivan Kosalec
; Department of Microbiology, Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia
Sažetak
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.
Ključne riječi
Pleurotus ostreatus; Agaricus bisporus; Trichoderma pleurotum; T. pleuroticola; T. harzianum; disease control
Hrčak ID:
93651
URI
Datum izdavanja:
14.12.2012.
Posjeta: 3.872 *