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Characterisation and evaluation data

Experiment descriptionTrait nameTrait methodScoreScore link
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Tests with 14 NL and 6 Cz[...] Bremia lactucaeResistance to B. lactucae[...] 0
Morphological description[...] Leaf vein prickles(1=not present, 9=present[...] 9
Screening of material res[...] Bremia lactucaeResistance to B. lactucae[...] R
Tests with 14 NL and 6 Cz[...] Bremia lactucaeResistance to B. lactucae[...] 0
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Morphological description[...] Leaf anthocyanin content1=absent or very weak, 3=[...] 3
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Screening of material res[...] Bremia lactucaeResistance to B. lactucae[...] R
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Tests with 14 NL and 6 Cz[...] Bremia lactucaeResistance to B. lactucae[...] 0
Screening by 6 companies [...] Nasonovia ribisnigriResistance to Nasonovia r[...] 9
Morphological description[...] Stem prickles(1=not present, 9=present[...] 1
Tests with 14 NL and 6 Cz[...] Bremia lactucaeResistance to B. lactucae[...] 0
Morphological description[...] Leaf tip shape(3=rounded, 5=medium roun[...] 6
Multiplication in greenho[...] Leaf tip shape(3=rounded, 5=medium roun[...] 7
Tests with 14 NL and 6 Cz[...] Bremia lactucaeResistance to B. lactucae[...] 0
Multiplication in greenho[...] Flower color(1=yellow, 2=blue)1
Tests with 14 NL and 6 Cz[...] Bremia lactucaeResistance to B. lactucae[...] 0
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 7
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Tests with 14 NL and 6 Cz[...] Bremia lactucaeResistance to B. lactucae[...] 0
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Estimation of attack by p[...] Erysiphe cichoracearum(0=complete resistant, ..[...] 0
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Morphological description[...] Leaf shape(1=round, 2=ovate, 3=obov[...] 8
Multiplication in greenho[...] Leaf shape(1=round, 2=ovate, 3=obov[...] 4
Tests with 14 NL and 6 Cz[...] Bremia lactucaeResistance to B. lactucae[...] 0
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Multiplication in greenho[...] Leaf vein prickles-3
Tests with 14 NL and 6 Cz[...] Bremia lactucaeResistance to B. lactucae[...] 0
Tests with 14 NL and 6 Cz[...] Bremia lactucaeResistance to B. lactucae[...] 0
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Screening of material res[...] Bremia lactucaeResistance to B. lactucae[...] R
Multiplication in greenho[...] Seedling anthocyanin cont(1=not present,9=present)0
Morphological description[...] Leaf anthocyanin patternAt harvest maturity (0=no[...] 1
Tests with 14 NL and 6 Cz[...] Bremia lactucaeResistance to B. lactucae[...] 0
Multiplication in greenho[...] Stem anthocyanin content-3
Multiplication in greenho[...] Flowering timeVernalization. Count days[...] 5
Screening (2000-2002) by [...] Bremia lactucaeResistance to B. lactucae[...] 1
Tests with 14 NL and 6 Cz[...] Bremia lactucaeResistance to B. lactucae[...] 0
Morphological description[...] Stem anthocyanin content(1=not present, 9=present[...] 9
Multiplication in greenho[...] Flower anthocyanin content(1=not present,9=present)9
Screening of material res[...] Bremia lactucaeResistance to B. lactucae[...] R
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Experiment details

Experiment desciptionDataset remarkExperiment start yearExperiment end yearExperiment report
Old filed observations.Phenotypic data CGN1987
Morphological description of L.virosa, L.saligna and L.serriola. Sowing date 16/12/88. Seeds of L.saligna and L.virosa were vernalized at 1oC. Planting date:7/2/89. Temperature: min. 15/10 oC. day/night. 6 or 10 plants per accession.Phenotypic data CGN1989
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. RPhenotypic data CGN1989
Estimation of attack by powdery mildew after natural infection in the flowering stage in the glasshouse.Phenotypic data CGN1988
Multiplication in greenhouse.Phenotypic data CGN1994
Screening of material resitant to European isolates of Bremia lactucae, to Californian isolates.Phenotypic data CGN1994
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 CGN2000
Screening of TSWV (Tomato Spotted Wilt Virus) by RijkZwaan using mechanical inoculation method (PRI-IPO) on 9 young plants per acc., scoring of symptoms after 1-2 weeks using a scale ranging from 0 (fully resistant) to 4 (susceptible).Phenotypic data CGN2002
Screening by 6 companies associated with Plantum NL, about 20 pl. per acc., inoculating the 3th-4th true leaf with aphids in different stages, scoring after 10-15 days the production and colonisation.Phenotypic data CGN2008
Screening of Bremia resistance by plant breeding company, inoculation 7 days after sowing, scoring of resistance 18 days after sowing.Phenotypic data CGN2014
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