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为了科学有效地使用生物农药防治病、虫害,介绍了生物农药的主要种类、特点、科学使用技术,为生物农药的实际应用提供参考。
In order to scientifically and effectively use biological pesticides to prevent diseases and insect pests, the main types, characteristics and scientific using techniques of biological pesticides are introduced, which can provide references for the practical application of biological pesticides.