Comprehensive Guides to Tree Diseases

• Phytophthora root rot
• Armillaria root rot
• Botryosphaeria canker
• Cytospora canker
• Powdery mildew
• Verticillium wilt
• Nectria canker
• Anthracnose
• Septoria leaf spot
• Cercospora leaf spot
• Crown gall
• Fusarium wilt
• Phomopsis twig blight
• Pestalotiopsis leaf spot
• Diplodia canker
• Phytophthora crown rot
• Hypoxylon canker
• Pythium root rot
• Alternaria leaf spot
• Phyllosticta Leaf Spot
• Ganoderma butt rot
• Diplodia tip blight
• Phomopsis canker
• Cedar-apple rust
• Sclerotinia stem rot
• Botryosphaeria canker and dieback
• Phytophthora root and crown rot
• Oak wilt
• Phytophthora cinnamomi root rot
• Bacterial leaf spot
• Bacterial leaf scorch
• Pestalotiopsis needle blight
• Colletotrichum leaf spot
• Botryosphaeria dieback
• Leaf spot
• Marssonina leaf spot
• Fire blight
• Rust
• Fusarium root rot
• Rhizoctonia root rot
• Oak anthracnose
• Heterobasidion root rot
• Lophodermium needle cast
• Diplodia twig blight
• Dothistroma needle blight
• Oak Rust
• Leaf Scorch
• Sudden oak death