在病害发生初期或发生期施用多菌灵、退菌特等可有效地防治病害。
These disease injuries can be effectively controlled by application of Derosal and Tuzet and other bactericides in its early occurrence phase or occurrence phase.
在病害发生初期或发生期施用多菌灵、退菌特等可有效地防治病害。
These disease injuries can be effectively controlled by application of Derosal and Tuzet and other bactericides in its early occurrence phase or occurrence phase.
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