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用４种杀菌剂对水稻穗期综合征进行药效比较试验，以杀菌威不同质量浓度处理防效最高，较标准药剂禾枯灵高１０％～１５％。此外，杀菌威可明显刺激水稻生长，延缓功能叶衰老，较对照增产２２４％～１１４．６％。
Four kinds of fungicides were used to compare the efficacy of rice panicle syndrome test with different concentrations of bactericidal treatment of the highest control effect, than the standard pharmaceutical Wo Ling spirit 10% to 15%. In addition, bactericidal Granville could obviously stimulate the growth of rice and delay the senescence of functional leaves, which increased by 22.4% ~ 114.6% compared with the control.