Canker is a tree bark disease with necrotic areas. It occurs due to pathogenic fungi that penetrate through bark cracks or mechanical and natural injuries (e.g., man-made wounds, frost cracks, fire burns, and sunscalds). Healthy trees cope with the infestation, yet weakened ones cannot resist it. ​ Symptoms of canker disease include discoloured or dead areas on leaves and branches, wilting, and premature leaf drop. In severe cases, canker disease can cause branch dieback or even death of the ent
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Canker is a tree bark disease with necrotic areas. It occurs due to pa…
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When growing stone fruit, canker is something that is a reality for almost every gardener. It affects peaches far more often than any other crop however and so in this video i will show you what peach canker is, how to I.D it, how to prevent it, and what to do if your trees get it. | MIgardener
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