Root Rots

Affected plants show decline in vigor; are stunted or discolored; and later wilt, die back, or die completely.  Roots rot away or change color and small plants are easily pulled up.  Nearly all plants can be attacked by this disease.  The disease is caused by fungi common in most soils.

Plant disease-free stock of resistant varieties in well-drained soil.  Avoid injuries to roots from deep cultivations.  Rotate plantings.