Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Plant disease
|
| gptkbp:affects |
gptkb:Birch_trees
|
| gptkbp:causedBy |
Environmental stress
Fungal pathogens |
| gptkbp:firstReported |
1930s
|
| https://www.w3.org/2000/01/rdf-schema#label |
Birch dieback
|
| gptkbp:managedBy |
Fungicide application
Improving tree vigor Pruning affected branches |
| gptkbp:notableFauna |
gptkb:Betula_pendula
gptkb:Betula_pubescens |
| gptkbp:notablePathogen |
gptkb:Anisogramma_virgultorum
gptkb:Marssonina_betulae gptkb:Melanconium_betulinum |
| gptkbp:symptom |
Twig dieback
Branch death Leaf yellowing |
| gptkbp:分布地区 |
gptkb:Europe
gptkb:North_America |
| gptkbp:bfsParent |
gptkb:Birch
|
| gptkbp:bfsLayer |
5
|