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.
Harrington TC, Cobb FW Jr.. Pathogenicity of Leptographium and Verticicladiella spp. isolated from roots of western North American conifers. Phytopathology 73: 596-599, 1983.
