I grafted a single spur of Roter Ananas onto a half-standard of a different variety about 4 years ago to evaluate this variety, but every year it succumbs to powdery mildew just as the fruit sets, just about the only apple cultivar I grow which suffers. The parent variety is completely unaffected.
Showing posts with label mildew. Show all posts
Showing posts with label mildew. Show all posts
Thursday, 28 May 2009
Powdery Mildew - apples
I grafted a single spur of Roter Ananas onto a half-standard of a different variety about 4 years ago to evaluate this variety, but every year it succumbs to powdery mildew just as the fruit sets, just about the only apple cultivar I grow which suffers. The parent variety is completely unaffected.
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