Leaf Spots of English Ivy

English Ivy - Western Pennsylvania Conservancy

The Dangers of Ivy and How to Remove It

Problems Common to Many Perennials and Annuals

Jumping oak galls

Oedema

Algal Leaf Spot

English Ivy (hedera helix) with black spots on many leaves. Fungus

Ivy – Bacterial leaf spot (Xanthomonas species)

Oedema

Jumping oak galls

White rusts

Galls on trees