施宝克防治水稻恶苗病研究

Control Effects of Rice Bakanae Disease with Sportak

通过２年利用施宝克防治水稻恶苗病效果的试验表明，２５％施宝克防治水稻恶苗病效果以３０００～４０００倍液浸种为最佳，防效在９６％以上，防效较恶苗灵提高４％以上。

Two years of experiment showed that soaking rice seeds with 300～4000times solution of 25% sportak gave the best result in controlling rice bakanae disease, with more than 96% of the disease under control. The chemical is 4% more effective than the conventional bakanae disease control chemicals.