H. Kikuta

Study on the isolation and identification of Bacillus thuringiensis in soil samples from Yakushima Island

T. Iizuka, R. Takagi, H. Kikuta, 1999 .

Distribution of Bacillus thuringiensis in forest soil of Hokkaido

K. Murata, H. Kikuta, N. Igarashi, 2001 .

Identification of cry1 genes from Bacillus thuringiensis strains which have activity against Spodoptera litura

K. Sahara, S. Asano, H. Bando, 1998 .

Electron microscopic observation of the plasmid DNA bearing insecticidal crystal protein gene in Bacillus thuringiensis

I. Uyeda, E. Shikata, T. Iizuka, 1989 .