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Phenotypical and genotypical characteristics of new donors with group resistance to mildew and oidium in grape
https://doi.org/10.18454/VSTISP.2016.3.1918
Abstract
Oidium and mildew artifi cial inoculation and its phytopathological estimate of hybrid progeny of new donors `Source` (№ 23-1) and `Spring` (№ 23-13) under test crossings testify the monogenic type of inheritance practically immune reaction in response to inoculation by Uncinula necator Burrill and digenic type of inheritance varing for phenotypical response to inoculation by Plasmopara viticola Berl. et de Toni. New interspecific hybrids (V. vinifera - V. amurensis - V. riparia) - donors of nonallelic genes of mildew resistance - Pva, - Pvr, and oidium resistance gene - Unr, do not show negative taste qualities in berries inhere in “hybrids producers”.
About the Author
L. I. Filippenko
I. V. Michurin All Russian Research Institute for Genetics and Breeding of Fruit Plants
Russian Federation
Russian Federation
References
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Review
For citations:
Filippenko L.I. Phenotypical and genotypical characteristics of new donors with group resistance to mildew and oidium in grape. Horticulture and viticulture. 2016;(3):23-28. (In Russ.) https://doi.org/10.18454/VSTISP.2016.3.1918
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