Play narration:
SYMPTOMS OF PHYTOPLASMA DISEASES
These Cosmos plants, suffering from aster yellows, are showing virescence symptoms. In addition, the TWISTING and DISTORTION of the plants is also characteristic of a phytoplasma infection.
Play narration:
SYMPTOMS OF PHYTOPLASMA DISEASES
These Cosmos plants, suffering from aster yellows, are showing virescence symptoms. In addition, the TWISTING and DISTORTION of the plants is also characteristic of a phytoplasma infection.