Abstract:
PURPOSE: A Bacillus thuringiensis subsp. aizawai KB098 which is useful as a pesticide is provided to ensure high pesticidal ability and to develop pesticidal agent. CONSTITUTION: A Bacillus thuringiensis subsp. aizawai KB098(IMER00510) has a pesticidal activity. A pesticidal composition contains the Bacillus thuringiensis subsp. aizawai KB098 or culture medium thereof as an active ingredient. The pest is Lepidoptera. An endotoxin is obtained by culturing the Bacillus thuringiensis subsp. aizawai KB098 and the molecular weight measured by SDS-PAGE is 130kDa.
Abstract:
PURPOSE: A Bacillus thuringiensis subsp. kurstaki KB099 (IMER00511) and endotoxin protein produced thereby are provided to ensure high insecticidal activity and to suppress pest growth in an environmentally-friendly method. CONSTITUTION: A Bacillus thuringiensis subsp. kurstaki KB099 (IMER00511) has insecticidal activity to pest. An insecticidal composition contains composition the Bacillus thuringiensis subsp. kurstaki KB099 or culture medium thereof as an active ingredient. The pest is Lepidoptera. A prototoxin protein is obtained by culturing the Bacillus thuringiensis subsp. kurstaki KB099. The molecular weight measured by SDS-PAGE is 130kDa.