Occurrence of two serologically distinct groups within Bacillus thuringiensis serotype 3 ab var. kurstaki

Autor: Howard T. Dulmage, Paul G. Fast, Janina Krywienczyk
Rok vydání: 1978
Předmět:
Zdroj: Journal of Invertebrate Pathology. 31:372-375
ISSN: 0022-2011
DOI: 10.1016/0022-2011(78)90232-x
Popis: Two groups distinguishable on the basis of crystal serology have been identified within Bacillus thuringiensis var kurstaki (serotype 3 ab). The toxicities of these two groups to Trichoplusia ni and Heliothis virescens expressed as T H ratio also differed. It is suggested that serotype 3 ab be separated into two subgroups designated as K-1 and K-73.
Databáze: OpenAIRE