15%护苗种衣剂在水稻苗床上的应用效果初报

The Applying Effect of15%Seedling-protecting Seed Dressing Formulation on Seedling Bed

水稻种子浸种前用15%护苗种衣剂拌种,可以比较好地防治水稻苗期立枯病、青枯病、恶苗病,防治效果分别为96%～100%、95%～100%、87.5%～100%。使用方法简便、省工、省时,移栽后秧苗素质好,增产明显,达18.5%。

Rice seeds mixed with15%seedlings -protecting seed-dressing-formulation before soaking,prevented rice damping-off,grancille wilt and bakanae disease well,The effects of control were96%～100%,95%～100%,87.5%～100%in given order.The method was simple,labour-saving and time-saving,seedlings were of good quality after transplanting,increasing production well,reached18.5%.