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.

de Hoog GS, Scheffer RJ. Ceratocystis versus Ophiostoma: a reappraisal. Mycologia 76: 292-299, 1984. , Ref
Butin H. A new species of Ceratocystis causing blue-stain in Araucaria araucana. Can. J. Bot. 46: 61-63, 1968. de Hoog GS, Scheffer RJ. Ceratocystis versus Ophiostoma: a reappraisal. Mycologia 76: 292-299, 1984.
Butin H. A new species of Ceratocystis causing blue-stain in Araucaria araucana. Can. J. Bot. 46: 61-63, 1968.
de Hoog GS, Scheffer RJ. Ceratocystis versus Ophiostoma: a reappraisal. Mycologia 76: 292-299, 1984.
Butin H. A new species of Ceratocystis causing blue-stain in Araucaria araucana. Can. J. Bot. 46: 61-63, 1968.
