土传病害有克星恶霉灵在国内投入批量生产土传病害是以土壤病原微生物感染根部开始，逐步扩散至全株的毁灭性病害，尤其在连作重茬、保护地等栽培条件下发生普遍，严重困扰作物生产。为此，北京农大五三技术开发公司开发出一种新型内吸性土壤杀菌剂和种子消毒剂恶霉灵。其... Soil-borne diseases have evil nemesis in the country put into mass production of soil-borne diseases is the root cause of soil-borne microbial infection, and gradually spread to the whole plant of the devastating diseases, especially in continuous cropping, protection and other cultivation conditions prevalence, serious Troubled crop production. To this end, Beijing Nongda five three technology development company developed a new type of sucking soil fungicide and seed disinfectant hymexazol. its...