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.
Punja ZK, et al. Growth and biological control activity of Tilletiopsis species against powdery mildew (Sphaerotheca fulginea) on greenhouse cucumber. Phytopathology 84: 341-351, 1994.
