Nine Bacillus thuringiensis 39, D3, Hi2, Dj, LI, 2, 4-2, 4-14 and A were obtainded according to their physiological and biochemical character.

• 通过形态观察、生理生化鉴定，筛选出9株苏云金芽孢杆菌：39、D_3、H_(12)、D_1、L_1、2、4-2、4-14、A_1。