天气预报 > 自然 > 种植八角金盘注意事项
种植八角金盘注意事项
更新时间: 2021-04-08 09:58:23  

1、病害。八角金盘有烟煤病、叶斑病和黄化病这些病害,叶斑病多发于夏季,可用甲基托布津或多菌灵等药剂进行防治。黄化病可用硫酸亚铁水进行叶面喷施来防治。

2、虫害。虫害主要有蚜虫、介壳虫和红蜘蛛,一般可以用速介杀防治介壳虫,对于蚜虫,可用铲蚜进行防治,用三氯杀螨醇防治红蜘蛛。

关键词: 种植 八角 注意 事项

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