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.
Hadar Y, et al. Evaluation of Trichoderma koningii and T. harzianum from New York soils for biological control of seed rot caused by Pythium spp. Phytopathology 74: 106-110, 1984.
