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抗病诱导剂SRS2经山东临沂7县两年试验示范，对烟草赤星病有较好地控制作用，防效60％～85％，表现出良好的药理学特性。可明显控制野火病、脉斑病、黑胚病害。SRS2作为诱导抗性利用的一种途径，能达到有效控制赤星病、兼治其它病害，无公害及其它有益收效等多重作用。
Disease resistance inducer SRS2 by Shandong Linyi seven counties two years of pilot demonstration of tobacco brown spot disease has a better control effect, control effect of 60% to 85%, showing good pharmacological properties. Can significantly control wildfire, spot disease, black embryo disease. SRS2 as a way to induce the use of resistance, can achieve effective control of brown spot disease, and cure other diseases, pollution and other beneficial effects such as multiple effects.