Bacillus thuringiensis subsp 第1页

THE TOXICITY OF THREE STRAINS OF BACILLUS THURINGIENSIS WITH DIFFERENT FORMS OF PARASPORAL CRYSTAL DETERMINATION OF MOLE PERCENT OF G+C IN DNA OF BACILLUS THURINGIENSIS SEVEN SUBSPECIES STUDIES ON PRODUCING BACILLUS THURINGIENSIS WITH YELLOW RICE WINE RESIDUE