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Cydonia C 7-1 and Pyronia veitchii two complementary indicators

Acta Horticulturae (44): 139-146
Cydonia C 7-1 and Pyronia veitchii two complementary indicators
Cydonia C7-1 was sensitive to diseases belonging to the CLSV (apple chlorotic leaf spot)/pear ring mosaic group and to the rubbery wood (of apples and pears)/quince yellow blotch group. Pyronia veitchii was more sensitive than pears, Cydonia 7-1 or Spy 277 to the viruses of the apple vein yellows/Spy decline group.

Accession: 000054620

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