生物农药———多抗霉素，新近在杭州投产应市。这一高科技产品的问世，不仅可使农作物达到防病增产的目的，而且可以改善生态环境，开创了生产无毒、无害化农药的崭新途径。据介绍，这种新型农药是浙江省农科院微生物研究所从社会迫切需要出发，通过高科技菌种诱变和发酵工艺 Biopesticide --- polyoxin, recently put into operation in Hangzhou City. The advent of this high-tech product can not only achieve the purpose of disease prevention and increase production of crops, but also improve the ecological environment and create a brand-new way to produce non-toxic and harmless pesticides. According to reports, this new type of pesticide is the Institute of Microbiology Zhejiang Academy of Agricultural Sciences from the urgent need of the community, through high-tech strain mutation and fermentation process