Pachysandra
Symptom Cause  
Foliage browned; burned
Dog Urine
>
Pale leaves
Environmental Problems
>
Leaves bound with silk strands
Leaf-tier moth larvae
>
Yellowed leaves; reduced plant vigor
Root Knot Nematodes
>
Leaves and branches encrusted with small bumps; stunted plant growth
Scale
>
Leaves stippled, yellowing or bronze; dry out and drop may be webbing visible; sometimes galls form on leaves
Spider Mites
>
Shriveled leaves; dark spots on stems
Stem Canker
>