Through screening of effective fungicides and its application to control Sclerotium oryzae Catt, the results showed that:the effect of 25% prochloraz Ec inhibiting the growth of mycelium was the best, and the 50% carbendazim Wp was the second.

• 通过水稻秆腐菌核病菌对不同药剂的室内毒力测定和田间防治试验,结果表明,25%25 施保克Ec抑制菌丝生长效果最好,50%25 多菌灵Wp次之。