List of verbena diseases
Encyclopedia
Fungal diseases
| Alternaria leaf spot | Alternaria Alternaria Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens. They are also common allergens in humans, growing indoors and causing hay fever or hypersensitivity reactions that sometimes lead to asthma... sp. |
| Black root rot | Thielaviopsis basicola Thielaviopsis basicola Thielaviopsis basicola is a plant pathogen.- External links :* *... Chalara elegans [synanamorph] |
| Botrytis blight | Botrytis cinerea Botrytis cinerea Botrytis cinerea is a necrotrophic fungus that affects many plant species, although its most notable hosts may be wine grapes. In viticulture, it is commonly known as botrytis bunch rot; in horticulture, it is usually called grey mould or gray mold.The fungus gives rise to two different kinds of... |
| Cercospora leaf spot | Cercospora Cercospora Cercospora is a genus of ascomycete fungi. Several species of this genus cause plant diseases, mostly forms of leaf spot. It is a relatively well-studied genus of fungi but there are countless species not yet described, and there is still much to learn about the most well-known of the species.-... sp. |
| Mycosphaerella leaf spot | Mycosphaerella verbenae |
| Powdery mildew | Erysiphe cichoracearum Erysiphe cichoracearum Erysiphe cichoracearum is a plant pathogen that causes powdery mildew disease of cucurbits, including melon, cucumber, pumpkin, and squash. The primary symptoms are white, powder-like spots on the leaves and stems. Sphaerotheca fuliginea causes a similar looking powdery mildew of cucurbits.-... Podosphaera xanthii Podosphaera xanthii Podosphaera xanthii is a plant pathogen.- External links :* *... (= Sphaerotheca xanthii) |
| Rhizoctonia root and crown rot | Rhizoctonia solani Rhizoctonia solani Rhizoctonia solani is a plant pathogenic fungus with a wide host range and worldwide distribution. This plant pathogen was discovered more than 100 years ago. Rhizoctonia solani frequently exists as thread-like growth on plants or in culture. Asexual spores are not produced, only the sexual stage... |
Viral diseases
| Bidens mottle | genus Potyvirus Potyvirus Potyviruses infect plants and belong to the family Potyviridae. The genus is named after the type virus - Potato Virus Y.The Potyvirus, like the Begomoviruses, have ~30% of the currently known plant viruses and have at least 180 definitive and possible members... , Bidens mottle virus Bidens mottle virus Bidens mottle virus ' is a pathogenic plant virus in the family Potyviridae. BiMoV is a 720 nm long and belongs to the Potyviridae genus Potyvirus... (BiMoV) |
| Impatiens necrotic spot | genus Tospovirus Tospovirus The Tospoviruses are a genus of negative RNA virus found within the family Bunyaviridae. They are the sole group of plant infecting viruses in this family, as all other described members of the Bunyaviridae infect animals. The genus takes its name from the discovery of Tomato spotted wilt virus ... , Impatiens necrotic spot virus Impatiens necrotic spot virus SummaryImpatiens necrotic spot virus ' is a plant pathogenic virus of the family Bunyaviridae. It was originally believed to be another strain of Tomato spotted wilt virus but genetic investigations revealed them to be separate viruses... (INSV) |
| Potyvirus, unnamed | genus Potyvirus Potyvirus Potyviruses infect plants and belong to the family Potyviridae. The genus is named after the type virus - Potato Virus Y.The Potyvirus, like the Begomoviruses, have ~30% of the currently known plant viruses and have at least 180 definitive and possible members... |
| Tomato spotted wilt | genus Tospovirus Tospovirus The Tospoviruses are a genus of negative RNA virus found within the family Bunyaviridae. They are the sole group of plant infecting viruses in this family, as all other described members of the Bunyaviridae infect animals. The genus takes its name from the discovery of Tomato spotted wilt virus ... , Tomato spotted wilt virus (TSWV) |