Major Pear tree diseases are:- 1.Pear Fire Blight: Erwinia amylovora Symptom: The bacterium causing fire blight overwinters at the margins of the cankers formed on twigs and branches in the […]
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Major Pear tree diseases are:- 1.Pear Fire Blight: Erwinia amylovora Symptom: The bacterium causing fire blight overwinters at the margins of the cankers formed on twigs and branches in the […]
