Article

Breakdown of Pl2, a major gene of resistance to apple powdery mildew, in a French experimental orchard.

2005-04-01

Abstract excerpt

Pl2, a major resistance gene to powdery mildew originating from Malus zumi, is mainly used in apple-breeding programmes. In an experimental orchard in France, an increase of susceptibility to powdery mildew was observed on apple genotypes carrying Pl2. This increase of susceptibility could not be explained by an effect of the age of the trees, or by an effect of the amount of inoculum on expression of the resistan...

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Literature Corpus work: 7495ba93-9d0d-578c-906c-eb16ab7408ec
DOI: 10.1111/j.1365-3059.2005.01147.x

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