basil diseases
Black leg of Basil
Figure 1. Black leg of basil. Note dark necrosis of lower stems in hydroponic system. 
Figure 2. Black leg of basil. 
Figure 3. Black leg of basil. Downy mildew of Basil
Figure 1. Downy mildew of basil. Upper side of leaf. 
Figure 2. Downy mildew of basil underside of leaf showing sporulation. Gray mold of Basil
Figure 1. Gray mold of basil in hydroponic system. 
Figure 2. Gray mold of basil. 
Figure 3. Gray mold of basil.