Passport data details

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Passport data details
Characterisation and evaluation data
Experiment details

PUID/DOI

10.18730/17HFH

National Inventory code

NLD

National Inventory name

Netherlands

Institute code

NLD037 (Contact details on FAO-WIEWS website)

Institute name

Centre for Genetic Resources, the Netherlands, Wageningen, Netherlands

Accession number

CGN05786

Accession names

OLOF

Crop names

lettuce

Assigned crop name

COSLETTUCE,CURLEDLETTUCE,ASPARAGUSL[...]

Country of origin

NLD (Netherlands)

MLS status

not part of the MLS

AEGIS status

part of the AEGIS

Genus

Lactuca

Species

sativa

Species authority

Subtaxa

group Butterhead Lettuce

Biological status

500 (Advanced or improved cultivar (conventional breeding methods))

Acquisition source

40 (Institute, Experimental station, Research organization, Genebank)

Acquisition date

1987-04-29

Germplasm storage

12 (Medium term);13 (Long term)

Donor institute code

NLD083

Donor institute name

Centre for Plant Breeding and Reproduction Research, Wageningen, Netherlands

Donor accession number

775

Breeder institute code

NLD026

Accession URL

https://cgngenis.wur.nl/accessiondetails/CGN05786

In situ CWR accession

Download

Last update of accession record:

2024-02-22

Characterisation and evaluation data

Experiment description	Trait name	Trait method	Score
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Lettuce variety descripti[...]	Leaf glossiness of upper side	1=absent or very weak, 3=[...]	5
Lettuce variety descripti[...]	Growing conditions	1 = indoor, 2 = outdoor, [...]	2
Lettuce variety descripti[...]	Leaf blistering	1 = absent or very weak, [...]	5
Tests with 14 NL and 6 Cz[...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Test lettuce root aphid r[...]	Pemphigus bursarius	(1=very resistant, 2=resi[...]	5
Field trial, sowing date [...]	Heart formation	-	6
Field trial, sowing date [...]	Homogeneity	At harvest maturity (3=he[...]	7
Field trial, sowing date [...]	Tipburn sensitivity	At harvest maturity	2
Field trial, sowing date [...]	Plant diameter	At harvest maturity, rela[...]	5
Field trial, sowing date [...]	Leaf shape	(1=narrow elliptic,2=el.,[...]	4
Field trial, sowing date [...]	Side shoot formation tend	At harvest maturity	1
Field trial, sowing date [...]	Leaf anthocyanin content	At harvest maturity	1
Field trial, sowing date [...]	Leaf venation	At harvest maturity (1= n[...]	1
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Field trial, sowing date [...]	Bolting time	Count the days from sowin[...]	87
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Field trial, sowing date [...]	Head height	At harvest maturity, rela[...]	3
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Lettuce variety descripti[...]	Heart formation	1 = very loose, 3 = loose[...]	6
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	7
Lettuce variety descripti[...]	Leaf anthocyanin coloration	(1=absent, 9=present)	1
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Field trial, sowing date [...]	Seedling anthocyanin cont	(1=not present,9=present)	1
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Lettuce variety descripti[...]	Plant diameter	1=very small,..,9=very la[...]	7
Tests with 14 NL and 6 Cz[...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Field trial, sowing date [...]	Leaf color	(1=yellow, 2=green, 3=gra[...]	2
Test potato aphid + lettu[...]	Nasonovia ribisnigri	(1=partially resistant, i[...]	2
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	7
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Field trial, sowing date [...]	Head leaves overlap	At harvest maturity (1= n[...]	6
Test potato aphid + lettu[...]	Macrosiphum euphorbiae	(1=partially resistant, i[...]	3
Old filed observations.	Seed color	(1=white,2=black,3=varieg[...]	2
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	c
Lettuce variety descripti[...]	Seed color	1 = white, 2 = yellow, 3 [...]	3
Field trial, sowing date [...]	Leaf color intensity	(3=light, 5=medium, 7=dar[...]	4
Screening (2000-2002) by [...]	Bremia lactucae	Resistance to B. lactucae[...]	9

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Experiment details

Experiment desciption	Dataset remark	Experiment start year
Old filed observations.	Phenotypic data CGN	1987
Test potato aphid + lettuce aphid resist. Samples tested differ from CGNacces. Plants raised aphid free, planted in field 50x50cm., 4 repl. Natural aphid attack of July peak, sequential sampling of aphids per plant. Tests in several years.	Phenotypic data CGN	1980
Test lettuce root aphid resist. Samples tested differ from CGN acces. Seedl. unif. vigor in 5cm pots, 19oC, mercury vapor, add. light to 16h. Inoc.: 2 weeks aft. potting, 1 newly mature virginoparous aphid /pl. on roots. Scored 2 w. later.	Phenotypic data CGN	1980
Tests with 14 NL and 6 Czechoslovakian races. 20 Seedling or 5 leaf discs on moistened filter paper. Inoc.5E4 sp/ml. Temp 15oC. Scored after 8-12d. Accessions heterogeneous to NL1 or NL3: only resistant plants were scored for other races. R	Phenotypic data CGN	1989
Field trial, sowing date 15-03, planting date 21-04, planting distance 30x30, 40 plants per object. Location 'de Goor', 23 reference varieties. Mainly butterhead.	Phenotypic data CGN	1993
Screening (2000-2002) by 7 comp. associated with Plantum NL, stand. NAKT method, 30 pl. per race per acc., scoring % resist. plants, in general seperate scores by two diff. comp. per race, using the means when scores not too conflicting.	Phenotypic data CGN	2000
Lettuce variety descriptions made available by the Netherlands Inspection Service for Horticulture up and until 2013. Descriptions are included for varieties that matched the CGN accession name.	Phenotypic data CGN	2013

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Passport data

Accession details