人类对抗生素的研究源于18年巴斯德关于微生物拮抗作用的发现。抗生素作医药始于1928年英国弗来明发现青霉素,抗生素作农药始于20世纪40年代。1944年.Brown 和 Boyle 应用青霉素的粗品有效地防治了由几种细菌引起的冠瘿病。1946年美国厄普约翰公司发现放线菌酮(环己酰亚胺)对植物真菌有高度抗菌活性,尔后人们又发现链霉素和氯霉素等对某些植物细菌和真菌病害也有良好效果,从而使人们认识到 Human research on antibiotics from 18 years of Pasteur on the role of microbial antagonists found. Antibiotics for medicine began in 1928 in Fleming UK found penicillin, antibiotics as pesticides began in the 1940s. 1944. Brown and Boyle use of penicillin crude effectively controlled by several bacteria caused by crown gall disease. In 1946, the United States firm Earp John found that cycloheximide (cycloheximide) on plant fungi have high antibacterial activity, then they also found that some streptomycin and chloramphenicol and other plant bacteria and fungal diseases also have good results , So that people realize