sentence: A data gap leading to an assessment not finalised was identified for potential effects , infectivity and pathogenicity of Bacillus thuringiensis subsp. kurstaki strain PB 54 to aquatic organisms ( fish , algae and aquatic plants ) for all representative uses.Insufficient data were available to address potential effects to honeybee larvae , infectivity and pathogenicity to honeybee from Bacillus thuringiensis subsp. kurstaki strain PB 54 .