b'Red root rot | PHYTOPHTORA FRAGARIAE Test centre HoogstratenGrowth of the plants will slow down and they will become dull bluish green. In spring the plants will convalesce somewhat. An affected plant will form no or only few flowers. The small fruits will dry out. The root-hair of the roots is lacking. When cutting the main roots, it will appear that the central cylinder has discoloured red. To prevent this harmful effect you should buy certified planting material.87'