水稻种子消毒剂三·福混剂的特性及药效试验

The Control Efficiency and the Characteristics of A Seed Sterilization Chemicals,"San-Fu" Mixture

三·福混剂（901）是防治水稻恶苗病的种子消毒剂。产品剂型稳定，毒性低，田间示范防治效果高于生产上推广的其它药剂。成本低，使用方便。

The “San-Fu”mixture is a kind of seed sterilization chemical which can control thedisease of Bakanae disease on rice. The form of the products is stable, and the toxicity is low. The con-trol efficiency on the demonstration fields is higher than other products that are used extensively on riceproduction. The cost of the Product is low. The product can he applied conveniently.