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病害防治家庭养花中,常见的病害有白粉病、锈病、灰霉病、腐烂病、叶斑病、立枯病等。马尾松取松针,按重量比1∶2~1∶3;加水煮2小时,使其稍成胶状;取滤液按容量比1∶1加水稀释,可防治根腐病。木槿取木槿花按重量比1∶10加水,浸泡24小时,其滤液可防治根腐及立枯病。姜取姜捣烂榨
Disease prevention and control Family flower, the common diseases are powdery mildew, rust, gray mold disease, rot disease, leaf spot disease, blight and so on. Masson pine take pine needles, according to the weight ratio of 1: 2 ~ 1: 3; add boiled for 2 hours, make it a little gelatinous; take the filtrate according to the volume ratio of 1: 1 diluted with water to prevent root rot. Hibiscus Take Hibiscus Flower by weight ratio of 1:10, soak for 24 hours, the filtrate can prevent root rot and blight. Ginger ginger smashed squeezed