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Details for: GVIT 1682,
Vitis
hybr., 'Pierce 4X'
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Vitis
hybr.
Cultivar:
'Pierce 4X'
Origin:
Donated – New York, United States
Maintained:
Natl. Germplasm Repository - Geneva
Received by NPGS:
15 Feb 2008
Form Received:
Cutting
Life Form:
Vine
Life Habit:
Woody Vine
Availability
This accession is not available. Contact site for status.
Natl. Germplasm Repository - Geneva
NOTE: The deadline for requesting germplasm from our site is November 1 for dormant cuttings. Requests are limited to 10 accessions.
There are no images for this accession.
Core Passport Data
Taxonomy:
Vitis
hybr.
Cultivar:
'Pierce 4X'
Origin:
Donated – New York, United States
Maintained:
Natl. Germplasm Repository - Geneva
Received by NPGS:
15 Feb 2008
Form Received:
Cutting
Life Form:
Vine
Life Habit:
Woody Vine
Source History
Donated
15 February 2008.
New York, United States
Donor(s):
Reisch, Bruce I., Cornell University
Accession Names and Identifiers
'Pierce 4X'
Type: Cultivar name
GVIT 1682
Type: Site identifier
33-38-20
Type: Other or unclassified name
Narrative
Vitis
hybr.
Genus:
Vitis
Family:
Vitaceae
Subfamily:
Vitoideae
Nomen number:
300679
Comment:
interim designation used in GRIN for
Vitis
hybrids that lack an acceptable binomial
Verified:
11/02/1990
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
Name
References
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Pathogens
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Citations
Gutierrez, B., H. Schwaninger, T. Meakem, J. Londo, & G.-Y. Zhong.
2021. Phenological diversity in wild and hybrid grapes (Vitis) from the USDA‑ARS cold‑hardy grape collection. Sci. Rep. 11:24292.
DOI:
10.1038/s41598-021-03783-x
.
www.nature.com/srep/
Number of accessions cited:
1372
Pedigree
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
PHENOLOGY
Bloom Date
Full bloom recorded as Julian days from January 1 when 50% of the flower hoods have fallen. Based on Stage 65 of Biologische Bundesanstalt, Bundessortenamt und Chemische Industrie (BBCH) scale.
166
GRAPE.PHENOLOGY.13
Not Available
PHENOLOGY
Budbreak Date
Budbreak recorded as Julian days from January 1 when 50% of the buds are at the wool stage. Based on Stage 05 of Biologische Bundesanstalt, Bundessortenamt und Chemische Industrie (BBCH) scale.
122
GRAPE.PHENOLOGY.13
Not Available
PHENOLOGY
Bloom GDD
Accumulated growing degree days ( GDD) at Bloom Date, calculated with Bakerville-Emin sine wave algorithm, with base temperature of 10 C, beginning on day 60
364.35
GRAPE.PHENOLOGY.13
Not Available
PHENOLOGY
Budbreak GDD
Accumulated growing degree days ( GDD) at Budbreak Date, calculated with Bakerville-Emin sine wave algorithm, with base temperature of 10 C, beginning on day 60
63.61
GRAPE.PHENOLOGY.13
Not Available