Publications for:

pest = Heterobasidion annosum
crop = Fir (Abies)
country = Poland

found 2 publications:

2003

Distribution of Heterobasidion annosum intersterility groups in Poland
Forest Pathology (2003) 33 (2), 105-112
publishers website - pestinfo wiki

1996

F group of Heterobasidion annosum found in Poland
European Journal of Forest Pathology (1996) 26 (4), 217-222
publishers website - pestinfo wiki