List of verbena diseases explained

This article is a list of diseases of verbena (Verbena × hybrida).

Fungal diseases

Alternaria leaf spot Alternaria sp.
Black root rotThielaviopsis basicola
Chalara elegans [synanamorph]
Botrytis blight Botrytis cinerea
Cercospora leaf spot Cercospora sp.
Mycosphaerella leaf spot Mycosphaerella verbenae
Powdery mildew Erysiphe cichoracearum
Podosphaera xanthii (= Sphaerotheca xanthii)
Rhizoctonia root and crown rot Rhizoctonia solani

Viral diseases

Bidens mottle genus Potyvirus, Bidens mottle virus (BiMoV)
Impatiens necrotic spot genus Tospovirus, Impatiens necrotic spot virus (INSV)
Bean yellow mosaicgenus Potyvirus, Bean yellow mosaic virus (BYMV)
Tomato spotted wilt genus Tospovirus, Tomato spotted wilt virus (TSWV)
Verbena latent genus Carlavirus, Verbena latent virus (VeLV)
Clover yellow mosaicgenus Potexvirus, Clover yellow mosaic virus (ClYMV)

References