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,严重困扰作物生长。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。其作用机理独特,对土壤真菌,特别是对苗腐菌、腐霉菌、伏革菌、镰刀菌以及丝核菌的一些 Soil-borne diseases start with the roots of soil-borne microorganisms and gradually spread to the whole plant. Especially under continuous cropping and protected areas, crop diseases are common and seriously disturbed. To this end, Beijing Nongda five three technology development company developed a new type of soil absorption germicide and seed disinfectant - hymexazol. Its unique mechanism of action on soil fungi, especially on the seedlings rot fungi, Pythium, Fusarium, Fusarium and some Rhizoctonia