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.

Morgan-jones G. Concerning some species of Microsphaeropsis. Can. J. Bot. 52: 2575-2579, 1974. Morgan-jones G. Concerning some species of Microsphaeropsis. Can. J. Bot. 52: 2575-2579, 1974.
Watson AK, et al. A first record of Sclerotinia sclerotiorum and Microsphaeropsis centaureae on Centaurea diffusa. Can. J. Bot. 52: 2639-2640, 1974.
Morgan-jones G. Concerning some species of Microsphaeropsis. Can. J. Bot. 52: 2575-2579, 1974.
