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  2. Diagnose By Tree Species
  3. Black Locust (Robinia)
  4. Branch
  5. Select Suspected Cause
Glossary

Select Suspected Cause

Armillaria Root Rot

Armillaria Root Rot
(Armillaria spp.)
Carpenterworm

Carpenterworm
(Prionoxystus robiniae)
Drought

Drought
     
Frost Crack

Frost Crack
     
Herbicide Damage

Herbicide Damage
     
Improper Planting

Improper Planting
     
Improper Pruning

Improper Pruning
     
Leafy Mistletoe

Leafy Mistletoe
(Phoradendron tomentosum)
Lightning Damage

Lightning Damage
     
Soil Compaction

Soil Compaction
     
Structural Root Rot

Structural Root Rot
(Ganoderma sp.)
Underwatering

Underwatering