COVER CROPS in South African Vineyards

COVER CROPS IN SOUTH AFRICAN VINEYARDS

Weed species The following images illustrate some of the most common weeds described in this book.

FIGURE 5.2. Bristly oxtongue ( Helminthoth- eca {Picris} echioides ). Photo from Fourie (1996).

FIGURE 5.3. Broadleaf purple vetch ( Vicia species). Photo from Fourie (1996).

FIGURE 5.5. Common black-jack ( Bidens pilosa ). Photo from Fourie (1996).

FIGURE 5.4. Bur clover ( Medicago polymor- pha ). Photo from Fourie (1996).

FIGURE 5.6. Common couch ( Cynodon dactylon ). Photo from Fourie (1996).

FIGURE 5.7. Common dubbeltjie ( Tribulus terrestris ). Photo from Fourie (1996).

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