NOVEL BASILLUS THURINGIENSIS STRAIN INSECTICIDAL PROTEIN ISOLATED THEREFROM INSECT-EXTERMINATOR USING THEM AND INSECT-EXTERMINATORY METHOD THEREBY

摘要

PURPOSE: Provided are a novel Bacillus thuringiensis strain having strong insecticidal activity, an insecticidal protein isolated therefrom, an insecticide using the same and a method for controlling insects thereby. CONSTITUTION: Bacillus thuringiensis J712(BTI-J712) and Bacillus thuringiensis S102(BT-S102) are deposited as KFCC-11231 and KFCC-11230 respectively. They has strong insecticidal effects on Culex pipiens and Simulium Blackflies larvae and produce insecticidal proteins capable of being used in controlling insects. An insecticide contains both Bacillus thuringiensis J712(BTI-J712) and Bacillus thuringiensis S102(BT-S102), or the insecticidal proteins as active ingredients.