MAR 501
| Denomination: | 'MAR 501' |
|---|---|
| Botanical Name: | Rubus idaeus |
| Applicant/Holder: |
Centre de Recherche et d'Innovation Vegetale (C.R.I.V.) SAS 44 rue de Blois Soings-en-Sologne 41230 France |
| Breeder: |
Lise Tremeaud, Centre de Recherche et d'Innovation Vegetale (C.R.I.V.) SAS, France |
| Agent in Canada: |
Bereskin & Parr 40 King Street West 40th floor Toronto, Ontario M5H 3Y2 Canada Tel: 416-364-7311 |
| Application Date: | 2022-04-01 |
| Provisional Protection:: | 2022-04-01 |
| Application Number: | 22-10865 |
Variety Description
Varieties used for comparison: 'Rafzaqu' and 'Advabertwee'
Summary: The dormant canes of 'MAR 501' are long whereas those of 'Advabertwee' are a medium length. The intensity of anthocyanin colouration on the peduncle of 'MAR 501' is very weak to weak whereas that on the peduncle of 'Rafzaqu' is medium.
Description:
PLANT: upright growth habit, medium to many current season's canes, bears fruit on previous season's cane in summer and on current season's cane in autumn, mid-season vegetative bud burst
VERY YOUNG SHOOT: very weak to weak intensity of anthocyanin colouration of apex during rapid growth, medium to late emergence
FRUITING LATERAL: semi-erect attitude, long
CURRENT SEASON`S CANE: long, weak to medium bloom, strong intensity of anthocyanin colouration, short to medium internode length, medium length vegetative bud
DORMANT CANE: long, brownish purple
SPINES: sparse, small base, short, brownish purple
LEAF: medium to dark green upper side, predominantly five leaflets, medium rugosity, relative position of lateral leaflets is touching
LEAFLET: straight in cross-section
TERMINAL LEAFLET: long, medium to broad
FLOWERING: begins mid to late season on previous season's cane and mid-season on current season's cane
PEDUNCLE: very weak to weak intensity of anthocyanin colouration
PEDICEL: medium number of spines
FLOWER: large
FRUIT RIPENING: begins mid-season on previous season's cane and late on current season's cane
FRUITING PERIOD: long to very long on previous season's cane, short to medium length on current season's cane
FRUIT: long, broad, large length to width ratio, conical shape in lateral view, medium red, medium to strong glossiness, firm, medium to strong adherence to plug
DRUPE: large
Origin & Breeding History: 'MAR 501' originated from a cross between the female parent variety 'Paris' and an unknown male parent variety conducted in Soings-en-Sologne, France in 2012. The new variety 'MAR 501' was selected from the resulting progeny in 2013 based on the glossiness and firmness of the fruit.
Tests & Trials: The detailed description of 'MAR 501' is based on the UPOV report of Technical Examination, application number 2019/2298, purchased from the Community Plant Variety Office in Angers, France. The trial was conducted at the Bundessortenamt in Wurzen, Germany from 2021 to 2022.
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Raspberry: 'MAR 501'
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Raspberry: 'MAR 501'
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Raspberry: 'MAR 501'
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