Creation of apple hybrid populations with multiresistance to scab and phyllosticta
UDC 634.11:631.524.86:632.4
Creation of apple (Malus domestica Borkh.) hybrid populations with multiresistance to scab and phyllosticta / Vasekha V.V., Kozlovskaya Z.A. // Sadivnytstvo (Horticulture). – 2012. – 66. – P. 42-51. – Refs.: 9 . – in Russian
The paper presents the results of the evaluation of donor’s ability of the apple geo- and genediversity apple sources in the for breeding for multiresistance to scab (Venturia inaequalis) and phyllosticta (Phyllosticta mali). The most effective cross combinations were indicated (not less than 50% resistant hybrids in epiphitotic years). According to the hybridologic and statistic analysis new donors of multiresistance to diseases were revealed from the generation M.x floribunda – ‘Imant’, ‘Priscilla’, 86-55/53 (‘Belorusskoye malinovoye’ × ÂÌ41497); M.x micromalus – 82-115/76 (‘Belorusskoye malinovoye’ × SR0523); M.x domestica –78-15/245 (‘Prairie Spy’ × ‘Orlovskaya girlyanda’ + ‘Belorusskoye malinovoye’).
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