Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Roll-Hansen F, Roll-Hansen H. Microorganisms which invade Picea abies in seasonal stem wounds. I. General aspects. Hymenomycetes. Eur. J. For Pathol. 10: 321-339, 1980.
Roll-Hansen F, Roll-Hansen H. Microorganisms which invade Picea abies in seasonal stem wounds. II. Ascomycetes, Fungi imperfecti and Bacteria. Eur. J. For Pathol. 10: 396-410, 1980.
