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国内“以菌治病”通常被认为是用抗菌素防治病害。如用井岗霉素防治水稻纹枯病;用内疗素防治谷子黑穗病等。实际上,这不是以菌治病,而是以药(或素)治病。这些抗菌素和高效、低毒、低残毒的化学农药在本质上并无区别,都是有机化合物,只不过抗菌素不是化学法而是用微生物来合成的。“以菌治病”应该主要指直接应用微生物活体来消灭或控制病原菌,以达到防治植物病害的目的。下面仅就这方面的内容做一介绍。
Domestic “bacteria treatment” is generally considered to be the use of antibiotics to prevent diseases. Such as Jinggangmycin control of rice sheath blight; with the treatment of millet mildew with endothelin and so on. In fact, this is not to cure bacteria, but to medicine (or prime) cure. These antibiotics and the efficient, low toxicity, low residual chemical pesticides in essence no difference, all organic compounds, but the antibiotics are not chemical but microbial synthesis. “Treating diseases with bacteria” mainly refers to the direct application of microbial living organisms to eliminate or control pathogens in order to achieve the purpose of controlling plant diseases. The following is only an introduction to this aspect.