Statements (39)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Plant disease
|
| gptkbp:affects |
gptkb:Roses
gptkb:Plants gptkb:Cucurbits gptkb:Grapevines Cereals |
| gptkbp:category |
Fungal plant pathogens and diseases
|
| gptkbp:causedBy |
gptkb:Fungi
|
| gptkbp:controls |
Fungicides
Cultural practices Resistant plant varieties |
| gptkbp:favorableCondition |
High humidity
Moderate temperatures |
| gptkbp:firstDescribed |
19th century
|
| gptkbp:hasViewOf |
gptkb:Flowers
Stems Leaf surfaces |
| https://www.w3.org/2000/01/rdf-schema#label |
Powdery Mildew
|
| gptkbp:impact |
Aesthetic damage
Reduced crop yield Reduced plant vigor |
| gptkbp:pathogenicTo |
gptkb:Blumeria_graminis
gptkb:Podosphaera_xanthii gptkb:Erysiphe_necator |
| gptkbp:prevention |
Avoid overhead watering
Good air circulation Remove infected leaves |
| gptkbp:spreadTo |
wind
Infected plant material |
| gptkbp:symptom |
Premature leaf drop
Distorted leaf growth White powdery spots on leaves |
| gptkbp:transmission |
Airborne spores
|
| gptkbp:treatment |
Milk spray
Neem oil Potassium bicarbonate Sulfur sprays |
| gptkbp:bfsParent |
gptkb:Plant_Disease
|
| gptkbp:bfsLayer |
6
|