Сорта и гибриды яблони, устойчивые к заболеваниям коры и древесины | Apple cultivars and hybrids resistant to cortex and wood diseases
2013
Kondratenok, Yu.G. | Kozlovskaya, Z.A., National Academy of Sciences. Scientific and Practical Center for Potato, Vegetable and Fruit Growing (Belarus). Institute for Fruit Growing
In the conditions of the Republic of Belarus there were presented the results of a resistance study of domestic and foreign apple (Malus) cultivar samples to a complex of the most widespread diseases of cortex and wood (the European cancer, a fusarial wilt, an anthracnose, a moniliasis and an apple-tree cancer) on a natural infection background. By the results of the assessment made it was established that the cultivars 'Brat Chudnogo', 'Bystritsa', 'Primadonna', 'Renetnoye Sidorenko' and 'Flagman' possess high resistance to a complex of diseases. They are European cancer, a fusarial wilt, an anthracnose, a moniliasis and an apple-tree cancer. The cultivars 'Kovrovoye', 'Edera', 'Pobeditel', 'Angold', 'Daria', 'Dulkot' and also hybrids of the Institute breeding such as 94-2611 (72-11189 x 'Salgirsky'), 94-18/42 (72-91160 x 'Liberty'), 72-111126 ('Kovalenkovskoye' x 36-1/III) appeared to be resistant to a complex of diseases. The development of neither of the diseases has exceeded 10 %. It is reasonable to include these selected cultivars and hybrids into breeding programs as complex sources of the resistance to cortex and wood diseases.
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