dithane 基本解释
网络 代森锌; 主要负责大生; 大生; 代森; 大生粉
dithane 词组短语
dithane 双语例句
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A preliminary experiment of the preventive effect of dithane chemical on citrus scab disease Fungicides selection for peanut scab disease
大生农药对柑橘疮痂病的防效试验花生疮痂病药剂防治试验

