Profiles Index

Dutch Elm Disease
Dutch Elm Disease

Verticillium Wilt Tree Disease - Prevention and Control
I have compiled the most common hardwood tree diseases you might find in yard and forest. You can do a lot to prevent and control hardwood disease including Verticillium wilt. Here is how.

Bacterial Wetwood - Prevention and Control of Slime Flux
Bacterial wetwood, also called slime flux, is a major bole rot of trunk and branches of trees. Slime flux has been attributed to bacterial infection in the inner sapwood and outer heartwood area of the tree.

Needle Blight Tree Disease - Prevention and Control
I have compiled the most common conifer tree diseases you might find in yard and forest. You can do a lot to prevent and control conifer tree disease including needle blight. Here is how.

Seiridium Canker on Leyland Cypress
Seiridium Cankers

Fire Blight on Ornamental and Fruit Bearing Trees
Fire Blight

The Transmission of Major Tree Diseases
How tree diseases spread to other trees and the most common ways tree diseases are transmitted.

Armillaria Root Disease
Armillaria Root Disease

Common Non-infectious Tree Diseases
I have compiled the most common non-infectious abiotic tree diseases found on trees in the yard and forest. You can do a lot to prevent and control these non-living tree diseases. Here is how.

White Pine Blister Rust
White Pine Blister Rust

Leaf ScorchTree Disease - Prevention and Control
I have compiled the most common hardwood tree diseases you might find in yard and forest. You can do a lot to prevent and control hardwood disease including leaf scorch. Here is how.

Annosus Root Rot
Annosus Root Rot

Leaf Spot Tree Disease - Prevention and Control
I have compiled the most common hardwood tree diseases you might find in yard and forest. You can do a lot to prevent and control hardwood disease including leaf spot. Here is how.

American Chestnut Blight
Information on American Chestnut Blight

Oak Wilt
Oak Wilt

Anthracnose Diseases
Anthracnose Diseases

Dwarf Mistletoe - Prevention and Control
I have compiled the most common tree pests and diseases you might find in yard and forest. You can do a lot to prevent and control diseases including eastern dwarf mistletoe and lodgepole pine dwarf mistletoe. Here is how.

Common Conifer Tree Diseases - Prevention and Control
I have compiled the most common conifer tree diseases and pathogens found on trees including pine hemlock spruce fir in the yard and forest. You can do a lot to prevent and control tree disease on species to include spruce pine fir and cedar. Here is how.

Common Hardwood Tree Diseases - Prevention and Control
I have compiled most common hardwood tree diseases and pathogens found on trees including oak maple elm ash hickory sycamore in the yard and forest. You can do a lot to prevent and control tree disease on species to include elm oak maple sycamore and ash. Here is how.

The Deadly Hardwood Tree Diseases
Here are hardwood tree diseases that kill deciduous trees like oak maple ash sycamore elm in great numbers. These hardwood tree diseases cause significant commercial and horticultural tree losses in North America

The Deadly Coniferous Tree Diseases
Here are conifer tree diseases that kill evergreen trees like pine spruce fir in great numbers. These hardwood tree diseases cause significant commercial and horticultural tree losses in North America

Conifer Root and Butt Disease - Prevention and Control
I have compiled the most common conifer tree diseases you might find in yard and forest. You can do a lot to prevent and control conifer tree disease including root and butt disease. Here is how.

Needle Cast Tree Disease - Prevention and Control
I have compiled the most common conifer tree diseases you might find in yard and forest. You can do a lot to prevent and control conifer tree disease including needle cast. Here is how.

Root and Butt Rot Tree Disease - Prevention and Control
I have compiled the most common hardwood tree diseases you might find in yard and forest. You can do a lot to prevent and control hardwood disease including root and butt rot. Here is how.

Canker Tree Disease - Prevention and Control
I have compiled the most common hardwood tree diseases you might find in yard and forest. You can do a lot to prevent and control hardwood disease including canker disease. Here is how.

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