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通过对稻瘟病的多次药理试验结果表明，１３ ％ 灭稻瘟１ 号对叶瘟、穗瘟有较好的预防和治疗作用，且残效期较长。该药防治稻瘟病的机理主要是通过抗侵入和抗扩展的作用达到防治稻瘟病的效果。１３ ％ 灭稻瘟１ 号是一种较好的兼有预防和治疗作用的药剂
The results of multiple pharmacological tests on rice blast showed that 13% of the rice blast No. 1 had a good preventive and therapeutic effect on leaf blast and panicle blast, and the residual period was longer. The mechanism of this medicine in controlling rice blast is to achieve the effect of preventing and controlling blast by anti-invasion and anti-expansion. 13% off blast of rice No. 1 is a good both preventive and therapeutic agents