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Grape IPM in the Northeast

Preharvest

IPM practice to be implemented

Weed Mapping
To determine the effectiveness of the current year's herbicide program and to assist in developing next year's, it is important to determine which weeds are present in the vineyard. The Weed fact sheets will help in the identification of many of the common weeds found in vineyards. Creating vineyard maps with locations of weeds, weed species present, and weed densities between and under rows will enable the creation of the herbicide program needed for the ensuing year.