Displaying items by tag: TRUNK DISEASE

Unimpeded sap movement is crucial for a healthy vine, but often foiled by pruning techniques, says Simonit & Sirch master pruner Mia Fischer.

Viticulturist Richard Smart explains the growing threat to Marlborough’s wine industry: trunk disease. 

Ignore trunk disease at your peril, is the message that came from Mark Sosnowski at the recent NZW Grape Days.