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Canker

When canker appears on a tree’s trunk, it’s the sign that it is infected with a deadly disease. Learn to fight it off here.

Fagus sylvatica, common beech

Fagus sylvatica, beech tree: varieties, planting and care

Trees
Fruit tree winter treatments

Kill off diseases on fruit trees over winter with these treatments

The fruit Orchard
Symptoms of fire blight include red, dry leaves

Fire blight, a bacteria that flares through entire orchards in months

Treating diseases and pests
Gall wasp

Gall wasp, a parasite on citrus, oak, and flowers

Treating diseases and pests
olive tree winter cold freeze tolerance

How olive trees react to cold and freezing weather

The fruit Orchard
Bordeaux mix fungicide

Bordeaux mixture, an effective treatment

Treating diseases and pests
Disease killing cypress trees

Cypress canker

Treating diseases and pests
Canker on the branch of a fruit tree with a drop of sap.

Canker, techniques and organic treatments to avoid it

Treating diseases and pests