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筛选出对水稻纹枯病有较好防效的药剂,以“武运粳23号”为供试水稻品种,研究了12%井冈·蛇床素SL对水稻纹枯病的防治效果。结果表明,12%井冈·蛇床素SL防治水稻纹枯病,表现出见效快、防效好、持效期长、对水稻生长安全等特点,是防治水稻纹枯病的理想药剂,值得在水稻生产中推广应用。
The pesticides that had a good control effect on rice sheath blight were screened. The control effect of 12% Jinggangshan snakebuter SL on sheath blight of rice was studied using “Wuyunjing 23” as tested rice. The results showed that 12% Jinggangsui SL could effectively control the sheath blight of rice and showed the characteristics of quick response, good control effect, long duration and good growth on rice, which was an ideal medicament for controlling rice sheath blight. Popularization and application of rice production.