Fungicide resistant Trichoderma strains causing compost infection in shiitake production

Autor: Gy. Turóczi, M. Kovácsné Gyenes, L. Vajna, S. Balázs
Jazyk: angličtina
Rok vydání: 2002
Předmět:
Zdroj: International Journal of Horticultural Science, Vol 8, Iss 3-4 (2002)
Druh dokumentu: article
ISSN: 1585-0404
2676-931X
DOI: 10.31421/IJHS/8/3-4/364
Popis: Trichoderma infection represents the major problem of shiitake production in the growing house of the Research Institute at Kecskemet. Heavy infections occur mainly on the compost before spawn run. All the isolated strain belongs to the species Trichoderma harzianurn, but morphology of the colony indicates that there are more strains liable for the infection. Source of infection remained unclear but the Trichoderma strains can be considered as weed moulds rather than true pathogens of shiitake. All the Trichoderma isolates showed unusual high degree of resistance to fungicides.
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