Host:common pear (Pyrus communis
L.) Descriptor: Symptoms Description: Pear tree cv. Abate Fetel grafted on quince BA29 affected by pear decline. In the background: an healthy tree. Image type: Field Image location: Italy
Specimen in collection: No Specimen Condition: Identification Method:
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Image Citation:(?) L. Giunchedi, Universita di Bologna, Bugwood.org