(1) US EPA Microbial pesticide test guidelines, OPPTS Series 885, februari 1996 (http ://www.epa.gov/oppbppd1/biopesticides/guidelines/series88 5.htm)
(1) US EPA Microbial pesticide test guidelines, OPPTS Series 885, February 1996 (http ://www.epa.gov/oppbppd1/biopesticides/guidelines/series88 5.htm)