论文部分内容阅读
球形芽孢杆菌(Bacillus Sphacricus,B,S)和苏云金杆菌H_(14)(Bacillus thuringiesisH_(14).B.t.H_(14))混合发酵液的灭蚊作用已众所周知,为了使B.S和B.t.H_(14)混合发酵液充分发挥灭蚊作用,笔者对影响B.S和
The mosquito-killing effect of a mixed fermentation broth of Bacillus sphacricus (B, S) and Bacillus thuringiesis H_ (14) BtH_ (14) is well known. In order to make BS and BtH_ (14) Mixed fermentation broth to give full play to the role of anti-mosquito, the author on the impact of BS and