The wounds left by the pruning of vine shoots you will learn a lot about the health of the vineyard. A vine with a lot of black wood never gives good results. Here a healthy wound

The wounds left by the pruning of vine shoots you will learn a lot about the health of the vineyard. A vine with a lot of black wood never gives good results. On this picture, the brown parts may indicate poor circulation of the sap.

The wounds left by the pruning of vine shoots you will learn a lot about the health of the vineyard. A vine with a lot of black wood never gives good results. On this picture, the brown parts may indicate poor circulation of the sap.

The wounds left by the pruning of vine shoots you will learn a lot about the health of the vineyard. A vine with a lot of black wood never gives good results. On this picture, the brown parts may indicate poor circulation of the sap.

The wounds left by the pruning of vine shoots you will learn a lot about the health of the vineyard. A vine with a lot of black wood never gives good results. Here, probably powdery mildew.

The wounds left by the pruning of vine shoots you will learn a lot about the health of the vineyard. A vine with a lot of black wood never gives good results. Here, probably powdery mildew.

The wounds left by the pruning of vine shoots you will learn a lot about the health of the vineyard. A vine with a lot of black wood never gives good results. Here, probably powdery mildew.

The wounds left by the pruning of vine shoots you will learn a lot about the health of the vineyard. A vine with a lot of black wood never gives good results. Here, probably powdery mildew.