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Grapes Couderc 3309


Description Grapes Couderc 3309

Sheet of medium size, solid, rounded . Cherenkov recess open, lancet . male flower . Gradegrape is highly resistant to fungal diseases, frost, mildew, strongly affected by viral diseases and nematodes .

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Bush
Leavesaverage, rounded
Flowermale
Strength of growthmedium growth
The surface of the sheetWhole
Description
GroupStock
ManufacturerCouderc
Stabilityto / from
SynonymRiparia x Rupestris 3309, 3309
Maturationlate
Growing areaItaly, France, Canada, Romania
CrossingRiparia tomentosa x Vitis rupestris
Resistance to diseasesresistance to fungal diseases, frost, mildew
Frost27 - 30 ° C
Country of originFrance
Features farming
The period from bud burst to full maturity178 days ,
The sum of active temperatures3000 - 3500 ° C ,
Formingcapitatum
Shoots
Leaveslight green, bare
Crown younger escapegreen
Axis young shootgreenish-yellow
Ripened annual shootsaverage thickness
The record sheet
Upper surfacegreen, shiny, bare
Chereshkovaya recessopen, lancet
Kinks at the ends of the bladestriangular
Boundary clovesserrate, triangular
Petiolered-green, grooved
Numeric filters

27
Frost
30
° C
Maturation

average
early
is mid
late
of medium
very early
Color of the fruit

amber
black
blue
chartreuse
dark blue
dark pink
gold and white
golden
golden amber
golden yellow ,
green
green and white
greenish amber
greenish-pink
milky white
milky yellow
pale pink
pink
pink-red
purple
red
red and crimson
red-blue
red-violet
white