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水稻纹枯病发生严重,对4.5%井.硫铜水剂防治水稻纹枯病进行了研究,结果表明:该药剂对水稻纹枯病有较好的防治效果,明显优于井冈霉素,能有效控制水稻纹枯病的危害。
The serious occurrence of rice sheath blight occurred in 4.5% well and the copper-sulfur-copper agent was used to control rice sheath blight. The results showed that this agent had better control effect on sheath blight of rice and was superior to Jinggangmycin, Effective control of rice sheath blight damage.